Short answer: As of October 2026, the five highest-scoring roofing contractors in the Slidell-Mandeville-Covington, LA metro on The Roofing Brief Contractor Score are Shifflett Roofing (87.6), Bergens Roofing (84.4), Allied Xteriors, L.L.C. (77.9), Gulf Coast Contractors LA LLC (72.7), Sunbelt Roofs, LLC (71.7). All of them carry a verifiable manufacturer certification, every rating here was cross-checked against an independent record, and no money changed hands for any placement.
The Roofing Brief scored 9 certified roofing contractors serving the Slidell metro on a published, reproducible formula, then researched each of the top five individually to confirm its record. Louisiana changed the rules under this market on 1 January 2026. Since that date R.S. 37:2156.4(A) requires anyone who advertises, solicits, undertakes, offers or bids residential roofing work worth $7,500 or more to hold either the Residential Roofing or the Residential Construction classification, and acting as a contractor without an active licence is an offence under R.S. 37:2163. We checked all six Slidell-area firms directly against the Louisiana State Licensing Board for Contractors register. Two hold the brand-new Residential Roofing subclassification. One qualifies through Building Construction and Residential Construction with no roofing class at all, which the statute permits. And for one firm we could find no state licence record whatsoever, which is why it is not ranked below.
What a Slidell roof is up against
The convective record here is thin and the hurricane record is everything. Across 2016 to 2025 St Tammany Parish logged only 20 hail reports of an inch or more, with a single two-inch stone and a decade maximum of 2.00 inches, against 99 severe thunderstorm and high wind reports and 26 tornadoes. Slidell’s roofing risk is not hail. It is landfall. The National Hurricane Center’s Katrina report records that as Lake Pontchartrain rose, several feet of water were pushed into communities along its north-eastern shore in St Tammany Parish from Slidell to Mandeville, with high water marks of 12 to 16 feet. For Ida in 2021, the NHC records hurricane conditions as far north as the lake’s north shore, where WeatherFlow stations reported sustained winds at or near 65 knots with a peak gust of 96 knots, about 110 mph. The NWS New Orleans and Baton Rouge office logs a 110 mph gust at Mandeville at 9:04 PM on 29 August 2021, and 11.64 inches of rain at its own Slidell office.
Act 239 of the 2025 Regular Session is the change most likely to affect your next reroof, and almost nobody is talking about it. The Act adds R.S. 40:1730.23(K) and requires any municipality or parish that issues construction permits to permit and inspect one- and two-family dwellings for roof construction and reroofing in compliance with International Residential Code chapters 8 and 9. In other words the legislature has made roof inspection mandatory where permits are issued. The code book being inspected against is the 2021 International Residential Code, effective in Louisiana on 1 January 2023 per the Uniform Construction Code Commission’s own code-history table, with the 2024 edition due on 1 January 2027.
On the new Residential Roofing classification there is a wrinkle worth knowing, because a contractor may tell you they are exempt and be telling the truth. The LSLBC’s memorandum to contractors of 12 August 2025, from executive director Brad Hassert, states that the trade examination for the Residential Roofing subclassification is not yet available, and that qualifying parties already holding Residential Construction or Building Construction may be granted the subclassification without sitting it. So holding Residential Roofing today does not necessarily mean anybody passed a roofing examination. It means the firm went and got the classification the statute now names, which is still the better signal, and we say which firms did below.
The money side is worth understanding before you plan around it. R.S. 22:1483.1 establishes the Louisiana Fortify Homes Program, grants to retrofit roofs on insurable residential properties with a homestead exemption so as to resist hurricane, tornado and windstorm damage, capped at $10,000 and allocated by lottery. As of 25 September 2026 the programme carried $100 million for 2026, made up of $50 million from Katrina and Rita bond debt surplus assessments, $30 million authorised by lawmakers and a newly added $20 million of HUD disaster-recovery funds directed to coastal homeowners, against roughly 5,500 grants awarded to date and 48,000 registrants. Lottery registration was closed as of that date with further rounds to be announced, and R.S. 22:1483.1 states expressly that there is no entitlement to funding. Separately R.S. 22:1483 requires insurers to give an actuarially justified premium reduction for building or retrofitting to the standard, and Department of Insurance Bulletin 2025-03 of 21 May 2025 reminds insurers that wind mitigation discounts and the FORTIFIED Roof discount are two separate discounts.
The 5 best roofers in Slidell, LA
Scored 2026-10-02. The metro mean rating used as the Bayesian prior for Slidell is 4.81, across a pool of 9 certified contractors.
| Rank | Company | TRB Score | Certification | Rating (reviews) | Adjusted | In business since | Based in |
|---|---|---|---|---|---|---|---|
| 1 | Shifflett Roofing | 87.6 | Master Elite | 5.0 (230) | 4.966 | 2006 | Slidell, LA |
| 2 | Bergens Roofing | 84.4 | Master Elite | 4.9 (230) | 4.884 | 1989 | Slidell, LA |
| 3 | Allied Xteriors, L.L.C. | 77.9 | Master Elite | 4.9 (36) | 4.848 | 2020 | Slidell, LA |
| 4 | Gulf Coast Contractors LA LLC | 72.7 | Master Elite | 4.7 (29) | 4.77 | 2017 | Pearl River, LA |
| 5 | Sunbelt Roofs, LLC | 71.7 | Master Elite | 4.8 (6) | 4.809 | 2022 | Slidell, LA |
1. Shifflett Roofing — TRB Score 87.6
Shifflett Roofing is based in Slidell, LA, in business since 2006, led by Tim Shifflett per BBB; Danielle Lynette Shifflett is the qualifying party of record on both state licences, BBB accredited, A+ rating, with a 2006 start date, filed under Shifflett Exteriors LLC, and holds Master Elite standing on the GAF certification registry.
Certifications held: Master Elite (GAF), Louisiana Residential Licence RL.05879 with the Residential Roofing classification, Louisiana Commercial Licence CL.05548 with Roofing and Sheet Metal, Siding. Certification by more than one manufacturer is uncommon and requires meeting each programme’s separate standards for insurance, training and track record.
| Score component | Points | Max |
|---|---|---|
| Certification tier | 24 | 35 |
| Adjusted rating | 38.6 | 40 |
| Review corpus depth | 15.0 | 15 |
| Metro proximity | 10.0 | 10 |
| Total | 87.6 | 100 |
Independently corroborated:
- Shifflett Exteriors LLC holds Residential Licence RL.05879, Active, and Commercial Licence CL.05548, Active, with the classifications Roofing and Sheet Metal, Siding and Residential Roofing, qualifying party Danielle Lynette Shifflett. Home Improvement Registration HI.566355 is expired.. Louisiana State Licensing Board for Contractors register
- Accredited with an A+ rating under the name Shifflett Exteriors LLC, with a 2006 business start date and Tim Shifflett as principal.. BBB business profile
What they actually do. Roof replacement, roof repair, slate roofing, siding, gutters, sheet metal.
Why it ranks here. The top score in the metro on a 5.0 across 230 reviews, and one of only two firms here holding the Residential Roofing classification that R.S. 37:2156.4 now names, verified on the state register rather than taken from the firm. It holds both a residential and a commercial licence with Roofing and Sheet Metal, Siding on the commercial side, and it is one of only two firms in this metro documenting slate capability, which matters on the older housing in Olde Towne.
Best fit for: Slate and sheet metal work, and anyone who wants the classification the new statute names.
What we would want clarified. A few mismatches to resolve. The licensed entity is Shifflett Exteriors LLC, not Shifflett Roofing, so search the register under that; its BBB profile carries a New Orleans mailing address. The qualifying party on both licences is Danielle Lynette Shifflett while BBB names Tim Shifflett as principal, so confirm who signs your contract. Its marketing claims over 23 years against a BBB start date of 2006 and a register that does not support it for this entity. Its own site returned HTTP 403 to us throughout, so we could not read its own account of itself. And because the Residential Roofing trade examination did not exist as at the LSLBC memo of 12 August 2025, holding the classification does not mean anyone sat a roofing exam. Its GAF tier is self-reported. We publish this because a ranking that only prints the flattering findings is an advertisement, not an assessment.
Verify the certification yourself on the GAF registry listing. The number carried on that listing is (504) 329-5665, which is the registry’s contact line and is often a directory tracking number rather than the contractor’s own: take the number from the company’s own website and compare the two.
2. Bergens Roofing — TRB Score 84.4
Bergens Roofing is based in Slidell, LA, in business since 1989, led by Jesse Bergen, founder; Drake Bergens leads the business and is the qualifying party on both licences, BBB no BBB profile located, although the company claims A+ accreditation on its own site, and holds Master Elite standing on the GAF certification registry.
Certifications held: Master Elite (GAF), Louisiana Residential Licence RL.05077 with the Residential Roofing classification, Louisiana Commercial Licence CL.03551 with Roofing and Sheet Metal, Siding. Certification by more than one manufacturer is uncommon and requires meeting each programme’s separate standards for insurance, training and track record.
| Score component | Points | Max |
|---|---|---|
| Certification tier | 24 | 35 |
| Adjusted rating | 35.4 | 40 |
| Review corpus depth | 15.0 | 15 |
| Metro proximity | 10.0 | 10 |
| Total | 84.4 | 100 |
Independently corroborated:
- Bergens Contracting LLC holds Residential Licence RL.05077, Active, and Commercial Licence CL.03551, Active, with the classifications Roofing and Sheet Metal, Siding and Residential Roofing, qualifying party Drake Bergens. Home Improvement Registration HI.565392 is expired.. Louisiana State Licensing Board for Contractors register
What they actually do. Roof replacement, roof repair, roof system inspections, storm damage restoration, FORTIFIED roofing.
Why it ranks here. The firm that passes the single most useful test a Louisiana homeowner can apply: it publishes its licence numbers and they match the state register exactly. It holds the Residential Roofing classification, carries 4.9 across 230 reviews, and traces to 1989 as a multi-generation family business, reactivated in 2020 after the founder spent roughly fifteen years in real estate following Katrina restoration work. FORTIFIED roofing is named in its own service list.
Best fit for: FORTIFIED roof retrofits and storm restoration from a firm whose published credentials check out.
What we would want clarified. We could not locate any BBB profile for Bergens Contracting LLC or Bergens Roofing, although the company claims A+ accreditation on its own site, so that claim is unverified. The 1989 founding sits against a 2020 reactivation, so continuous trading history is shorter than the headline date implies. A separate and distinct LSLBC record for Robert Steven Bergens of Lacombe shows a suspended Home Improvement Registration with expired insurance; that is a different registrant and we mention it only so you do not conflate the two when searching. Its GAF tier and IBHS FORTIFIED contractor status are both unverified. We publish this because a ranking that only prints the flattering findings is an advertisement, not an assessment.
Verify the certification yourself on the GAF registry listing. The number carried on that listing is (985) 641-6960, which is the registry’s contact line and is often a directory tracking number rather than the contractor’s own: take the number from the company’s own website and compare the two.
3. Allied Xteriors, L.L.C. — TRB Score 77.9
Allied Xteriors, L.L.C. is based in Slidell, LA, in business since 2020, led by Will Cummings, Owner; qualifying party of record William Henry Cummings, BBB accredited, A+ rating, with a June 2020 start date, and holds Master Elite standing on the GAF certification registry.
Certifications held: Master Elite (GAF), Louisiana Residential Licence RL.886497 and Commercial Licence CL.71509 spanning four classifications. Certification by more than one manufacturer is uncommon and requires meeting each programme’s separate standards for insurance, training and track record.
| Score component | Points | Max |
|---|---|---|
| Certification tier | 24 | 35 |
| Adjusted rating | 33.9 | 40 |
| Review corpus depth | 10.0 | 15 |
| Metro proximity | 10.0 | 10 |
| Total | 77.9 | 100 |
Independently corroborated:
- Allied Xteriors, L.L.C. holds Residential Licence RL.886497, Active, and Commercial Licence CL.71509, Active, with four classifications: Building Construction, Roofing and Sheet Metal, Siding, Limited Specialty Services and Residential Construction, all under qualifying party William Henry Cummings. Home Improvement Registration HI.561950 is expired.. Louisiana State Licensing Board for Contractors register
- Accredited with an A+ rating at Slidell, with a June 2020 business start date and a St Tammany service area.. BBB business profile
What they actually do. Commercial roofing, residential roofing, roof maintenance and repair, waterproofing and protective coatings, metal building construction, agricultural buildings, slate roofing.
Why it ranks here. The broadest Louisiana licence in this metro by some distance: four classifications covering building construction, roofing and sheet metal, limited specialty services and residential construction, all under one qualifying party. It carries 4.9 and documents waterproofing and protective coatings alongside slate and metal building work, which is the combination you want on a low-slope or commercial-adjacent structure rather than an ordinary shingle roof.
Best fit for: Low-slope roofs, coatings and waterproofing, metal and agricultural buildings, slate.
What we would want clarified. Its 36 reviews are a thin base against the two firms above it. Its about page claims 36 years of hands-on experience while the BBB start date of June 2020 matches the first-issued dates on its own licences, so that figure describes accumulated personal experience rather than the age of the business. Its web presence is pitched at Tangipahoa Parish while its register address is Slidell and its BBB service area is St Tammany, and the LSLBC search index lists its business city as Ponchatoula, so confirm which crew covers your address. A second BBB profile under the same name exists in Baton Rouge and we could not establish what entity it belongs to. Notably its four classifications do not include the new Residential Roofing subclassification, though Residential Construction satisfies R.S. 37:2156.4 on its own. GAF tier self-reported. We publish this because a ranking that only prints the flattering findings is an advertisement, not an assessment.
Verify the certification yourself on the GAF registry listing. The number carried on that listing is (985) 255-4339, which is the registry’s contact line and is often a directory tracking number rather than the contractor’s own: take the number from the company’s own website and compare the two.
4. Gulf Coast Contractors LA LLC — TRB Score 72.7
Gulf Coast Contractors LA LLC is based in Pearl River, LA, in business since 2017, led by Michael France; qualifying party Michael Ray France for Building Construction and Residential Construction, Timothy Paul Bain for Mold Remediation, BBB accredited, A+ rating, and holds Master Elite standing on the GAF certification registry.
Certifications held: Master Elite (GAF), Louisiana Residential Licence RL.886445 and Commercial Licence CL.70190 under Building Construction and Residential Construction, Louisiana Mold Remediation Licence MR.250796. Certification by more than one manufacturer is uncommon and requires meeting each programme’s separate standards for insurance, training and track record.
| Score component | Points | Max |
|---|---|---|
| Certification tier | 24 | 35 |
| Adjusted rating | 30.8 | 40 |
| Review corpus depth | 9.4 | 15 |
| Metro proximity | 8.5 | 10 |
| Total | 72.7 | 100 |
Independently corroborated:
- Gulf Coast Contractors LA LLC holds Residential Licence RL.886445, Commercial Licence CL.70190 and Mold Remediation Licence MR.250796, all Active, with the classifications Building Construction and Residential Construction under Michael Ray France and Mold Remediation Contractor under Timothy Paul Bain. No roofing or sheet metal classification appears on the register.. Louisiana State Licensing Board for Contractors register
- Accredited with an A+ rating at Pearl River, categorised as a residential general contractor, with Michael France as principal.. BBB business profile
What they actually do. Roof replacement, storm damage recovery, water damage mitigation, mold remediation, kitchen and bathroom remodelling, home exteriors.
Why it ranks here. The only firm in this metro holding a Louisiana Mold Remediation licence, MR.250796, under its own separate qualifying party. After a hurricane on the north shore that is not a side business, it is the second half of the job: a roof that let water in for three weeks leaves a problem no roofer can lawfully remediate without that licence. It carries 4.7 and is the firm to call where the roof failure has already become a water and mold problem.
Best fit for: Storm restoration where water has got in, and jobs needing roof, water mitigation and mold remediation under one licence.
What we would want clarified. Understand what it is. This is a general contractor and storm restoration firm with roof replacement among its lines, not a roofing specialist, and its register entry carries no roofing or sheet metal classification at all. That is legally sufficient for residential roofing at or above the $7,500 threshold, because R.S. 37:2156.4 accepts Residential Construction, and under the LSLBC memo Building Construction also exempts the qualifying party from the roofing examination. But it is not the same signal as the two firms above. Its 29 reviews are thin, it operates a separate Florida location in Bradenton, and the licence page on its own site renders its certificates as client-side images we could not read. GAF tier self-reported. We publish this because a ranking that only prints the flattering findings is an advertisement, not an assessment.
Verify the certification yourself on the GAF registry listing. The number carried on that listing is (225) 978-1782, which is the registry’s contact line and is often a directory tracking number rather than the contractor’s own: take the number from the company’s own website and compare the two.
5. Sunbelt Roofs, LLC — TRB Score 71.7
Sunbelt Roofs, LLC is based in Slidell, LA, in business since 2022, led by Todd Gress; qualifying party Todd M Gress, BBB accredited, A+ rating, and holds Master Elite standing on the GAF certification registry.
Certifications held: Master Elite (GAF), Louisiana Residential Licence RL.04954 under Residential Construction, first issued 11 July 2025. Certification by more than one manufacturer is uncommon and requires meeting each programme’s separate standards for insurance, training and track record.
| Score component | Points | Max |
|---|---|---|
| Certification tier | 24 | 35 |
| Adjusted rating | 32.4 | 40 |
| Review corpus depth | 5.4 | 15 |
| Metro proximity | 10.0 | 10 |
| Total | 71.7 | 100 |
Independently corroborated:
- Sunbelt Roofs, LLC holds Residential Licence RL.04954, Active, first issued 11 July 2025, under the Residential Construction classification only, qualifying party Todd M Gress. No Louisiana commercial licence certificate appears.. Louisiana State Licensing Board for Contractors register
- Accredited with an A+ rating at Slidell, with a July 2022 founding date and Todd Gress as principal.. BBB business profile
What they actually do. Asphalt shingle roofing, metal roofing, Spanish tile and Brava tile roofing, cedar shake roofing, FORTIFIED roofing, Velux skylight installation and repair.
Why it ranks here. The widest material range documented in this metro and the only firm here offering tile and cedar shake as well as asphalt and metal, which is why it earns a place on six reviews. If you have a Spanish tile roof in Slidell, this is the one firm on the page that says it does them, and it markets both the Louisiana Fortify Homes Program and its Mississippi equivalent, which is useful on a cross-border search.
Best fit for: Tile, cedar shake and metal roofs, and skylight work.
What we would want clarified. This is the thinnest entry on the page and we are ranking it on scope rather than record. Six reviews tells you essentially nothing. Its Louisiana licence RL.04954 was first issued on 11 July 2025, barely a year old, and covers Residential Construction only with no roofing classification and no Louisiana commercial licence certificate, which matters because the website markets commercial roofing. Its address is inconsistent across sources, with a Diamondhead, Mississippi mailing address on the Louisiana register and a Slidell address at BBB, so establish which state your contract and any warranty claim would run in. We could not verify whether it holds a Mississippi contractor licence, nor whether it is an approved Fortify Homes evaluator or contractor. GAF tier self-reported. We publish this because a ranking that only prints the flattering findings is an advertisement, not an assessment.
Verify the certification yourself on the GAF registry listing. The number carried on that listing is (985) 805-6921, which is the registry’s contact line and is often a directory tracking number rather than the contractor’s own: take the number from the company’s own website and compare the two.
The 99 wind reports that shape a Slidell roof
Aggregate hail counts tell you very little about a specific roof. These are the individual events: every severe-weather report logged by the National Weather Service across the 1 county of the Slidell-Mandeville-Covington, LA statistical area over ten years, with the dates, the stone sizes and the towns they landed on. Over that decade the metro logged 22 hail reports, 99 severe thunderstorm and high wind reports and 26 tornadoes. Reported property damage from hail, severe wind and tornado over that decade totalled $2.8 million; flood and winter-storm losses are counted separately and are not included.
The biggest hail to fall on Slidell in a decade
| Date | Stone size | Reported near | County |
|---|---|---|---|
| 7 February 2017 | 2.0 in | Bush | St. Tammany |
| 25 March 2017 | 1.75 in | Pearl River | St. Tammany |
| 25 March 2017 | 1.75 in | Pearl River | St. Tammany |
| 27 August 2023 | 1.75 in | Lacombe | St. Tammany |
| 27 August 2023 | 1.75 in | Lacombe | St. Tammany |
| 27 August 2023 | 1.5 in | Oaklawn | St. Tammany |
The largest stone on record for this metro fell on 7 February 2017 near Bush, measured at 2.0 inches. That is hen-egg sized. Two inches is the threshold at which insurers expect functional damage and full replacement claims.
Wind. The strongest thunderstorm gust logged in the metro was 61 knots, about 70 mph, near St. Tammany on 13 May 2024. Asphalt shingles begin lifting at roughly 67 mph when they are correctly nailed, and considerably below that when they are not.
Tornadoes. 26 tornadoes touched down in these counties over the decade, the strongest rated EF2 near Houltonville on 7 February 2017.
What the National Weather Service wrote about it
The NWS logs a written account of each severe-weather episode. This is its description of the 13 May 2024 event near St. Tammany, reproduced verbatim:
Two NWS employees reported a tree downed by thunderstorm winds along interstate 12 just east of Highway 1088. One of them nearly hit the tree as it was covering portions of the right lane.
That is the kind of damage a roof in this metro has to be specified against, described by the agency that recorded it rather than by a contractor selling the repair.
When it happens. Severe weather reports cluster in April (31), May (22), August (22). The worst years on record were 2024 (30), 2021 (19), 2017 (18). If you are scheduling non-urgent work in Slidell, the months outside that window are when crews are least stretched and least likely to be triaging emergency callouts ahead of your job.
Source: NOAA National Centers for Environmental Information, Storm Events Database, county-level detail files 2016 to 2025, filtered to the counties of this statistical area by The Roofing Brief. Damage figures are as reported to the NWS and undercount insured losses.
What to do with this. Hail is not the governing risk in Slidell. Weight your decision toward wind rating, ventilation and flashing detail rather than paying extra for impact-rated shingles.
What a FORTIFIED roof is, and what Louisiana will and will not do about it
Four of the six firms in this market put FORTIFIED roofing in their service lists, and in a parish that took 12 to 16 feet of water from Slidell to Mandeville in Katrina and a 110 mph gust at Mandeville in Ida, that is the right thing for them to be selling. But the programme around it is more constrained than the marketing suggests, and the gap is worth knowing before you build a budget on it.
The grant exists and is real. R.S. 22:1483.1 authorises the insurance commissioner to make financial grants for retrofitting roofs on insurable residential properties carrying a homestead exemption, so as to resist hurricane, tornado and windstorm damage, and creates a dedicated fund for it. The cap is $10,000 per home and allocation is by lottery, not by application order or need.
The arithmetic of that lottery is the part to absorb. For 2026 the programme carried $100 million, assembled from $50 million of Katrina and Rita bond debt surplus assessments, $30 million authorised by the legislature and $20 million of HUD disaster-recovery money newly directed to coastal homeowners. Against that, roughly 5,500 grants had been awarded and about 48,000 homeowners had registered. At full funding the money supports in the order of 10,000 grants. And as of 25 September 2026 lottery registration was closed, with further rounds to be announced. R.S. 22:1483.1 puts it beyond argument: there is no entitlement to funding.
The insurance discount is the more dependable half, and it is the part contractors most often blur. R.S. 22:1483 requires any insurer that must file rates with the commissioner to provide an actuarially justified discount, credit, rate differential, deductible adjustment or other premium-reducing adjustment to insureds who build or retrofit to the standard. Note the words actuarially justified: the statute compels a discount, not a particular number, so the figure varies by carrier and you should get yours in writing from the insurer rather than from the roofer. Department of Insurance Bulletin 2025-03, issued 21 May 2025 by Commissioner Timothy J. Temple, exists precisely because this was being misrepresented, and reminds insurers and producers that wind mitigation discounts and the FORTIFIED Roof discount are two separate things.
One figure we will not give you is the cost premium of a FORTIFIED reroof over a standard one. We looked for a primary source and found none we could verify, and we would rather leave a hole in this page than publish a number a contractor can quote back at you. Ask for both prices, itemised, from the same firm. And note that FORTIFIED certification requires an independent evaluator, so a contractor who tells you they can certify their own work is describing something other than the programme.
The Louisiana roofing rules that changed, and when
| Rule | What it does | Effective |
|---|---|---|
| R.S. 37:2156.4(A) | Residential roofing work of $7,500 or more requires the Residential Roofing or Residential Construction classification | On and after 1 January 2026 |
| R.S. 37:2163 | Makes contracting without an active licence unlawful, and bars false or misleading claims about a licence | In force |
| Act 239 of 2025, adding R.S. 40:1730.23(K) | Requires any permit-issuing municipality or parish to permit and inspect one- and two-family roof construction and reroofing against IRC chapters 8 and 9 | 2025 Regular Session |
| 2021 International Residential Code | The code edition inspected against in Louisiana | 1 January 2023; 2024 edition from 1 January 2027 |
| R.S. 22:1483.1 | Fortify Homes grants, $10,000 cap, lottery allocated, no entitlement to funding | In force; registration closed as at 25 September 2026 |
| R.S. 22:1483 | Requires insurers to give an actuarially justified premium reduction for building or retrofitting to the standard | In force |
| LDI Bulletin 2025-03 | Wind mitigation and FORTIFIED Roof discounts are separate discounts | 21 May 2025 |
| St Tammany residential remodel permit | $100 plus $5 per $1,000 of executed contract amount, $100 first reinspection fee | Fee schedule of 13 July 2022 |
Source: Louisiana Revised Statutes 37:2156.4, 37:2163, 22:1483 and 22:1483.1; Act 239 of the 2025 Regular Session; LSLBC memorandum of 12 August 2025; Louisiana Uniform Construction Code Commission code history; Louisiana Department of Insurance Bulletin 2025-03; St Tammany Parish permit fee schedule of 13 July 2022; NHC tropical cyclone reports for Katrina and Ida; NWS New Orleans and Baton Rouge.
The checks worth making in Slidell
Licensing is required in LA. Louisiana requires a roofing-specific licence classification. Under La. R.S. 37:2156.4(A), on and after 1 January 2026 any person who advertises, solicits, undertakes, offers or submits a price, bid, quote or estimate to construct, modify, repair or maintain any portion of a roofing system on a residential structure worth $7,500 or more must hold the classification of Residential Roofing or Residential Construction. Unusually for this trade, subsection B requires a residential roofing contractor to pass the residential roofing trade examination, so unlike Alabama or New Jersey this is a competency licence and not merely a registration.
Residential roofing is a subclassification of residential construction, and Act 757 of 2026, effective 1 August 2026, added subsection D extending the rule to any residential structure containing no more than four dwelling units. The penalties are real. Under R.S. 37:2163 it is unlawful to act as a contractor without an active licence, and a violation is a misdemeanour carrying a fine of up to $500 per day of violation, or three months in prison, or both. Where an unlicensed person causes harm or damage exceeding $300, the penalty rises to a fine of between $500 and $5,000, or imprisonment with or without hard labour for between six months and five years, or both. R.S. 37:2163(A)(2) separately makes it unlawful for any contractor, licensed or unlicensed, to publish or circulate a misleading or false claim about a person’s licence or classification in any medium, including digital platforms.
Check here: Louisiana State Licensing Board for Contractors. Check the classification itself on the board’s lookup, not just that a licence exists, because the statute names two classifications specifically. It is worth knowing that misrepresenting a licence or classification in advertising is itself unlawful in Louisiana under R.S. 37:2163(A)(2), so what a contractor claims about its credentials on its own website is a statement the state can act on.
Four checks to run before you sign anything, in any state.
- Verify certification at the source. Use the GAF verification tool rather than trusting a badge image on a company website.
- Get the certificate of insurance from the insurer, not the contractor, and confirm general liability and workers compensation are both active on the day work starts.
- Confirm who pulls the permit. If a contractor asks you to pull it as the homeowner, that moves liability onto you. Decline.
- Get warranty terms in writing before any deposit, and check the manufacturer warranty being promised actually requires the certification tier the contractor holds.
How deep the Slidell certified market really is
9 certified roofing contractors serve the principal cities of the Slidell-Mandeville-Covington, LA statistical area, of which 0 hold the top President’s Club tier. The pool carries 1,067 customer reviews between them at a mean rating of 4.81. The statistical area had a 2024 population of 277,615, a change of 4.93% against the 2020 census base, per the U.S. Census Bureau Vintage 2024 estimates.
How these Slidell rankings were produced
Every contractor in the Slidell-Mandeville-Covington, LA pool was scored out of 100 on four published components: certification tier, a Bayesian adjusted rating, review depth and distance from the metro centre. In this metro that meant scoring 9 certified contractors, of whom 0 hold President’s Club standing and 5 Master Elite, against a metro mean rating of 4.81. The top five were then researched individually against Better Business Bureau records, state licence registers and manufacturer directories. Good and bad findings are published together, and no contractor paid for a place here.
Set aside in Slidell. A contractor that would otherwise have scored into the top five was removed for the reason stated. The score is computed from public data, but where the research pass finds evidence undermining an input to that score, the score is set aside.
- Real Home Roofing, which scored 77.6: Scored fourth in this metro and is not ranked, for one reason: we could not find any Louisiana State Licensing Board for Contractors record for it, and in Louisiana a licence is now mandatory for this work. We searched the LSLBC public register on four variants of the trading name and on qualifying-party searches for Blackwell and Brice Blackwell, and the firm publishes no licence number of its own. Since 1 January 2026 R.S. 37:2156.4(A) requires the Residential Roofing or Residential Construction classification for any residential roofing job of $7,500 or more. We are not asserting the firm is unlicensed: the Louisiana Secretary of State commercial filings search is behind a reCAPTCHA we could not pass, so a different registered legal name would explain the absence entirely, and that is a real possibility. What we will not do is rank a contractor we cannot confirm is licensed in a state where the licence is compulsory. The firm is otherwise well documented, BBB accredited at A+ with an October 2021 start date and a site built around FORTIFIED roofing for the New Orleans and Slidell market. Ask it for its LSLBC number, check it on the register yourself, and you will know in two minutes what we could not establish.
The full method, the weightings, what the GAF certification tiers actually mean, who is eligible to be ranked and what we do not claim are all set out on our roofer ranking methodology page. Last updated: October 2026. Scoring run: 2026-10-02. Corrections go to the editor and are actioned on verification.
What Slidell homeowners want to know
Who is the best roofer in Slidell, LA?
Shifflett Roofing of Slidell, LA scores highest in the Slidell metro on The Roofing Brief Contractor Score, at 87.6 out of 100 as of October 2026. It holds Master Elite certification with a 5.0 rating across 230 reviews. Highest-scoring is not the same as best fit for your specific job, and the four companies behind it score within 15.9 points.
How many certified roofing contractors serve Slidell?
9 contractors on the GAF certification registry serve the principal cities of the Slidell-Mandeville-Covington, LA statistical area as of October 2026, of which 0 hold President’s Club status.
How much damaging hail does Slidell get?
The Slidell-Mandeville-Covington, LA statistical area recorded 20 hail reports of 1 inch or larger and 1 of 2 inches or larger between 2016 and 2025 in the NOAA Storm Events Database. The largest hailstone reported measured 2.0 inches.
Did any contractor pay to appear on this list?
No. The Roofing Brief takes no placement fees, no lead fees and no affiliate commission from any roofing contractor. Ranking comes entirely from the published formula applied to public registry data, followed by an individual research pass on the top five.
What was the worst hailstorm in Slidell in the last ten years?
The largest hailstone logged by the National Weather Service in the Slidell-Mandeville-Covington, LA statistical area between 2016 and 2025 measured 2.0 inches, reported near Bush on 7 February 2017. That is hen-egg sized. Two inches is the threshold at which insurers expect functional damage and full replacement claims. Across the decade the metro recorded 22 hail reports. Reported property damage from hail, severe wind and tornado over that decade totalled $2.8 million; flood and winter-storm losses are counted separately and are not included.
When is the worst time of year for roof damage in Slidell?
Severe-weather reports in the Slidell-Mandeville-Covington, LA statistical area cluster in April, May, August, on the NOAA record for 2016 to 2025. Scheduling discretionary work away from that window tends to get you a better crew and a faster start, because nobody is juggling emergency callouts.
Do roofers need a licence in LA?
Louisiana requires a roofing-specific licence classification. Under La. R.S. 37:2156.4(A), on and after 1 January 2026 any person who advertises, solicits, undertakes, offers or submits a price, bid, quote or estimate to construct, modify, repair or maintain any portion of a roofing system on a residential structure worth $7,500 or more must hold the classification of Residential Roofing or Residential Construction. Unusually for this trade, subsection B requires a residential roofing contractor to pass the residential roofing trade examination, so unlike Alabama or New Jersey this is a competency licence and not merely a registration. Residential roofing is a subclassification of residential construction, and Act 757 of 2026, effective 1 August 2026, added subsection D extending the rule to any residential structure containing no more than four dwelling units. The penalties are real. Under R.S. 37:2163 it is unlawful to act as a contractor without an active licence, and a violation is a misdemeanour carrying a fine of up to $500 per day of violation, or three months in prison, or both. Where an unlicensed person causes harm or damage exceeding $300, the penalty rises to a fine of between $500 and $5,000, or imprisonment with or without hard labour for between six months and five years, or both. R.S. 37:2163(A)(2) separately makes it unlawful for any contractor, licensed or unlicensed, to publish or circulate a misleading or false claim about a person’s licence or classification in any medium, including digital platforms.
What should I check before hiring a roofer in Slidell?
Check the classification itself on the board’s lookup, not just that a licence exists, because the statute names two classifications specifically. It is worth knowing that misrepresenting a licence or classification in advertising is itself unlawful in Louisiana under R.S. 37:2163(A)(2), so what a contractor claims about its credentials on its own website is a statement the state can act on.
What a FORTIFIED roof is, and what Louisiana will and will not do about it?
Four of the six firms in this market put FORTIFIED roofing in their service lists, and in a parish that took 12 to 16 feet of water from Slidell to Mandeville in Katrina and a 110 mph gust at Mandeville in Ida, that is the right thing for them to be selling. But the programme around it is more constrained than the marketing suggests, and the gap is worth knowing before you build a budget on it.
Is Slidell a hard market to find a good roofer in?
Louisiana changed the rules under this market on 1 January 2026. Since that date R.S. 37:2156.4(A) requires anyone who advertises, solicits, undertakes, offers or bids residential roofing work worth $7,500 or more to hold either the Residential Roofing or the Residential Construction classification, and acting as a contractor without an active licence is an offence under R.S. 37:2163. We checked all six Slidell-area firms directly against the Louisiana State Licensing Board for Contractors register. Two hold the brand-new Residential Roofing subclassification. One qualifies through Building Construction and Residential Construction with no roofing class at all, which the statute permits. And for one firm we could find no state licence record whatsoever, which is why it is not ranked below.
Is wind or hail the bigger risk to a roof in Slidell?
Wind, by a wide margin. The Slidell-Mandeville-Covington, LA statistical area logged 99 severe thunderstorm and high wind reports against 20 hail reports of an inch or more between 2016 and 2025. Wind damage shows up at the rake, ridge and edge rather than across the field of the roof, so the fastening schedule and edge detail matter more here than the impact rating of the shingle.
Why is Real Home Roofing not on this list?
Scored fourth in this metro and is not ranked, for one reason: we could not find any Louisiana State Licensing Board for Contractors record for it, and in Louisiana a licence is now mandatory for this work. We searched the LSLBC public register on four variants of the trading name and on qualifying-party searches for Blackwell and Brice Blackwell, and the firm publishes no licence number of its own. Since 1 January 2026 R.S. 37:2156.4(A) requires the Residential Roofing or Residential Construction classification for any residential roofing job of $7,500 or more. We are not asserting the firm is unlicensed: the Louisiana Secretary of State commercial filings search is behind a reCAPTCHA we could not pass, so a different registered legal name would explain the absence entirely, and that is a real possibility. What we will not do is rank a contractor we cannot confirm is licensed in a state where the licence is compulsory. The firm is otherwise well documented, BBB accredited at A+ with an October 2021 start date and a site built around FORTIFIED roofing for the New Orleans and Slidell market. Ask it for its LSLBC number, check it on the register yourself, and you will know in two minutes what we could not establish..
Roofer rankings for other metros
The Roofing Brief scores certified roofing contractors in the 400 largest U.S. metropolitan and micropolitan areas on the same formula.
- Best roofers in New Orleans, LA, about 19 miles from Slidell
- Best roofers in Gulfport, MS, about 44 miles from Slidell
- Best roofers in Baton Rouge, LA, another LA metro on the same formula
- Best roofers in Lafayette, LA, another LA metro on the same formula
- Best roofers in Amarillo, TX, a metro of comparable size
- Best roofers in Cedar Rapids, IA, a metro of comparable size
See the full index of all 400 metro roofer rankings, or read how to find and vet a roofing contractor anywhere in the country.
Cite this analysis
The Roofing Brief. “Best Roofers in Slidell, LA: The Roofing Brief Contractor Score.” Published October 2026. Inputs: GAF certification registry; NOAA Storm Events Database 2016-2025; U.S. Census Bureau Vintage 2024 population estimates; Better Business Bureau and independent review-platform records for each ranked contractor.