Short answer: As of October 2026, the one highest-scoring roofing contractors in the Watertown-Fort Drum, NY metro on The Roofing Brief Contractor Score are Ken Tibbles Roofing (40.2). 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 1 certified roofing contractors serving the Watertown metro on a published, reproducible formula, then researched each of the top one individually to confirm its record. Watertown roofs are built for the Lake Ontario snow belt: the city averages 116.4 inches of snow a year, the Tug Hill to the south more than 227, and the decade brought the November 2022 lake-effect band, the 24-hour blizzard of Christmas 2022 and 65 inches at Worth over Thanksgiving 2024. A 79 mph gust hit the airport in January 2024. New York licenses no roofers, and only one certified roofer in GAF’s directory is based here.
Quick picks for Watertown:
- Ken Tibbles Roofing: best overall (TRB Score 40.2). Verified services: roof replacement, metal roofing, flat and low-slope roofing, snow and ice removal, siding.
The conditions a Watertown roof has to be specified for
New York licenses no home improvement or roofing contractors at state level, and neither Jefferson County nor the City of Watertown runs a roofer licence; the city licenses only master plumbers. What New York does have is General Business Law 771-b, which governs every roofing contract: it must be in writing and name the roofer’s insurer and limits, the roofer may not take a deposit, and may bill for materials only on delivery and the rest on completion.
On an insurance-funded roof you may cancel before midnight on the third business day after the insurer tells you in writing that all or part of the claim is not covered, unless you started an emergency job and signed a handwritten waiver. The roofer may not promise to cover your deductible and may not report, adjust or negotiate your claim, and must show proof of workers’ compensation and liability insurance.
Watertown issues permits for reroofs under its repairs category: $40 for the first $1,000 of estimated cost plus $6 per $1,000 after, with a $250 penalty for starting work without one. The 2025 Residential Code of New York State, in force since 31 December 2025, requires a replacement roof to be stripped to the deck and an ice barrier at the eaves wherever the local code table records ice damming.
Watertown’s housing is old and mostly rented: the city’s median home dates from 1945 and 59.1 percent of its homes are rented, many tied to Fort Drum. Across Jefferson County there are about 6,260 mobile homes and 9,026 seasonal homes, concentrated in the Thousand Islands and lakeshore towns.
The one certified roofer ranked in Watertown, NY
Scored 2026-10-18. The metro mean rating used as the Bayesian prior for Watertown is 4.1, across a pool of 1 certified contractors.
| Rank | Company | TRB Score | Certification | Rating (reviews) | Adjusted | In business since | Based in |
|---|---|---|---|---|---|---|---|
| 1 | Ken Tibbles Roofing | 40.2 | Certified | 4.1 (7) | 4.1 | not published | Watertown, NY |
1. Ken Tibbles Roofing: best overall (TRB Score 40.2)
Ken Tibbles Roofing is based in Watertown, NY, led by Stan Tibbles, Not accredited, A+ rating, no complaints, and holds Certified standing on the GAF certification registry.
Certifications held: Certified (GAF), Owens Corning Preferred. 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 | 12 | 35 |
| Adjusted rating | 4.0 | 40 |
| Review corpus depth | 14.2 | 15 |
| Metro proximity | 10.0 | 10 |
| Total | 40.2 | 100 |
Independently corroborated:
- Ken Tibbles Roofing Inc., a domestic corporation filed July 2005 in Jefferson County, with Stan Tibbles as registered agent.. New York Department of State
- Listed in Watertown at a higher locator tier than most other Watertown-area roofers, with 48 GuildQuality reviews averaging 4.98.. Owens Corning contractor locator
- All 48 reviewing customers out of 53 surveyed would recommend it.. GuildQuality
- Not accredited, A+, no complaints in three years.. BBB business profile
What they actually do. Asphalt shingle replacement and tear-offs, steel roofing, EPDM rubber roofs, roof snow and ice removal, and siding.
Services we could verify: roof replacement, metal roofing, flat and low-slope roofing, snow and ice removal, siding.
Why it ranks here. The only certified roofer in GAF’s directory based in Watertown, a family business whose site traces its roots to 1960, though the current corporation dates from 2005, so we give no founding year. Its independent GuildQuality survey results are unusually strong, even though its GAF review count is small.
Best fit for: Watertown homeowners who want a long-established local family roofer, including for winter snow and ice removal.
What we would want clarified. It has only seven GAF reviews averaging 4.1, it is not BBB accredited, and one GAF review complains about scheduling on a siding job. 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 (315) 785-1011, 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.
Other Jefferson County roofers
New York licenses no roofers, so these firms are listed on the strength of their BBB files and manufacturer listings. They are not in GAF’s certified directory and are not scored or ranked.
| Company | Verified credential |
|---|---|
| Felder’s Roofing & General Construction | Redwood; BBB accredited since 2003, A+, no complaints in three years; the longest BBB accreditation of any Jefferson County roofer we found. |
| GMR Metal Roofs | Watertown metal roofing specialist; BBB accredited since 2023, A+, one complaint in three years. |
| Warner Roofing | Watertown; BBB accredited since February 2026, A+, no complaints; also offers roof snow and ice removal. |
| Wise White Roofing | Dexter; Owens Corning network; BBB A, not accredited, no complaints; metal roof restoration plus asphalt and rubber; founded 2024. |
Roof replacement and repair in Watertown, NY
Short answer: In Watertown, the one ranked option is Ken Tibbles Roofing, a local family roofer doing shingle tear-offs, steel and EPDM roofs and roof snow and ice removal. Felder’s Roofing, GMR Metal Roofs, Warner Roofing and Wise White Roofing are listed but unranked alternatives. The rule that matters most: under New York General Business Law 771-b, a roofing contract must be in writing and the roofer may not take a deposit.
Snow, not hail, drives roof work in Watertown. The city averages 116.4 inches a year and Hooker on the Tug Hill 227.7, and in ten years the weather service filed 48 lake-effect snow events and five blizzards for the Jefferson County zone against just five hail reports. The November 2022 band, the 24.5-hour blizzard of December 2022 and 65.5 inches at Worth over Thanksgiving 2024 are the loads that strain old roofs, and the median home in the city dates from 1945. Wind adds damage: a 79 mph gust at the airport on 9 January 2024 and an 80 mph downburst at Sackets Harbor and Brownville on 16 July 2024.
On a roof that old, the eaves and structure matter more than storm ratings. Ask for an ice barrier at the eaves and ventilation to limit ice dams. The 2025 Residential Code of New York State, in force since 31 December 2025, requires a replacement roof to be stripped to the deck, and under R908.4 a new layer may go over the old one only if the existing roof is not water soaked or deteriorated, is not slate, clay, cement or asbestos cement tile, and does not already have two or more layers. Watertown permits reroofs under its repairs category, with a $250 penalty for starting without a permit.
New York licenses no roofers, and neither Jefferson County nor the City of Watertown runs a roofer licence. General Business Law 771-b fills the gap: the contract must be in writing and name the roofer’s insurer and limits, no deposit may be taken, materials may be billed only on delivery and the rest on completion. On an insurance-funded roof you may cancel before midnight on the third business day after the insurer says in writing that all or part of the claim is not covered. The roofer may not promise to cover your deductible or report, adjust or negotiate your claim.
Ken Tibbles Roofing is the only certified roofer in GAF’s directory based in Watertown. Its GAF record is thin, seven reviews averaging 4.1, but it has 48 GuildQuality reviews averaging 4.98, and it covers shingle replacement and tear-offs, steel roofing, EPDM rubber roofs and roof snow and ice removal. Among unranked firms, GMR Metal Roofs is a Watertown metal roofing specialist, Warner Roofing also offers snow and ice removal, Felder’s Roofing in Redwood has been BBB accredited since 2003, and Wise White Roofing in Dexter does metal roof restoration plus asphalt and rubber.
| Rule | What applies | Source |
|---|---|---|
| State contractor licence | None. New York licenses no roofers at state level, and neither Jefferson County nor the City of Watertown runs a roofer licence. | New York State; City of Watertown |
| Roofing contract | Must be in writing and name the roofer’s insurer and limits; no deposit; materials billed only on delivery and the rest on completion; the roofer may not promise to cover your deductible. | N.Y. General Business Law 771-b |
| Insurance-funded cancellation | Cancel before midnight on the third business day after the insurer says in writing that all or part of the claim is not covered, unless you started an emergency job and signed a handwritten waiver. | N.Y. General Business Law 771-b |
| Reroof permit | Issued under the repairs category: $40 for the first $1,000 of estimated cost plus $6 per $1,000 after, with a $250 penalty for starting work without one. | City of Watertown |
| Tear-off and recover limits | A replacement roof is stripped to the deck; a recover is allowed only over a roof that is not water soaked or deteriorated, not slate, clay, cement or asbestos cement tile, and not already two or more layers. | 2025 Residential Code of New York State R908.3 and R908.4 |
| Ice barrier | Required at the eaves wherever the local code table records ice damming. | 2025 Residential Code of New York State |
| 25 percent rule | New York has no 25 percent roofing rule; neither the 2025 Residential Code nor the 2025 Existing Building Code sets a 25 percent repair threshold that forces the whole roof up to code. | 2025 Uniform Code of New York State |
Related guides: roof replacement cost in New York; the 25% roofing rule in New York and every other state; how to decide between roof repair and replacement; how to read and compare a roof replacement quote; how to compare roof repair quotes; what homeowners insurance covers on a roof.
The 125 wind reports that shape a Watertown 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 Watertown-Fort Drum, NY statistical area over ten years, with the dates, the stone sizes and the towns they landed on. Over that decade the metro logged 5 hail reports, 125 severe thunderstorm and high wind reports and 1 tornado. Reported property damage from hail, severe wind and tornado over that decade totalled $544,000; flood and winter-storm losses are counted separately and are not included.
The biggest hail to fall on Watertown in a decade
| Date | Stone size | Reported near | County |
|---|---|---|---|
| 15 August 2018 | 1.75 in | Fineview | Jefferson |
| 15 August 2018 | 1.5 in | Frontenac | Jefferson |
| 4 August 2017 | 1.0 in | Adams | Jefferson |
| 29 March 2020 | 1.0 in | Oxbow | Jefferson |
| 11 July 2019 | 0.75 in | Watertown | Jefferson |
The largest stone on record for this metro fell on 15 August 2018 near Fineview, measured at 1.75 inches. That is ping-pong-ball sized, enough to bruise asphalt shingles and shorten a roof’s life without necessarily looking dramatic from the ground.
Wind. The strongest thunderstorm gust logged in the metro was 70 knots, about 81 mph, near Sackets Harbor on 16 July 2024. Asphalt shingles begin lifting at roughly 67 mph when they are correctly nailed, and considerably below that when they are not.
Tornadoes. 1 tornado touched down in these counties over the decade.
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 16 July 2024 event near Sackets Harbor, reproduced verbatim:
Reports of numerous trees and wires down from both social media and law enforcement across Sackets Harbor. Time estimated based on radar.
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 June (43), July (29), August (21). The worst years on record were 2025 (31), 2024 (23), 2017 (18). If you are scheduling non-urgent work in Watertown, 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 Watertown. Weight your decision toward wind rating, ventilation and flashing detail rather than paying extra for impact-rated shingles.
Living in the Lake Ontario snow belt
Watertown’s cooperative weather station averages 116.4 inches of snow a year in the 1991 to 2020 normals, and Hooker on the Tug Hill just to the south averages 227.7 inches. In ten years the weather service filed 48 lake-effect snow events and five blizzards for the Jefferson County zone, against just five hail reports for the county.
From 18 to 20 November 2022 an intense Lake Ontario band dropped several feet of snow on northern Jefferson County; the weather service wrote that multi-day heavy snow crippled the Watertown area. A month later, on 23 December 2022, blizzard conditions began at the Watertown airport and lasted 24.5 consecutive hours, with a 59 mph gust, power outages in the city and more than two feet of snow across the county.
Thanksgiving weekend 2024 brought one of the heaviest events of the decade: 65.5 inches at Worth and 52.8 inches at Black River in Jefferson County, and 65.9 inches at Copenhagen in Lewis County. At Christmas 2017 the band sat over the Tug Hill for most of 72 hours, leaving 38 inches at Mannsville and 17 inches in Watertown.
Wind adds to the load. The weather service filed 28 high wind events for the Jefferson zone in the decade, topped by a 79 mph gust at the Watertown airport on 9 January 2024, and on 16 July 2024 an 80 mph summer downburst hit Sackets Harbor and Brownville, dropping at least one tree onto a house.
For a Watertown roof that means the eaves and the structure matter more than storm ratings: ask for an ice barrier at the eaves, ventilation to limit ice dams, a full tear-off rather than a third layer, which the code bars, and whether the roofer offers roof snow and ice removal. New York law also means you should never be asked for a deposit.
Watertown’s lake-effect and wind record
| Date | Event | Recorded detail |
|---|---|---|
| 1991 to 2020 | Annual snowfall normal | 116.4 inches at Watertown; 227.7 at Hooker on the Tug Hill |
| Christmas 2017 | Lake-effect band, about 72 hours | 17 inches in Watertown; 38 at Mannsville |
| 18 to 20 Nov 2022 | Lake-effect snow | Multiple feet across northern Jefferson County |
| 23 to 24 Dec 2022 | Blizzard | 24.5 hours of blizzard at Watertown airport; 59 mph gust |
| 9 Jan 2024 | High wind | 79 mph gust at Watertown airport |
| 16 Jul 2024 | Downburst, about 80 mph | Sackets Harbor and Brownville; tree on a house |
| 29 Nov to 1 Dec 2024 | Lake-effect snow | 65.5 inches at Worth; 52.8 at Black River |
| 2016 to 2025 | Jefferson zone | 48 lake-effect snow events, 5 blizzards, 28 high wind events |
Source: NOAA NCEI Storm Events Database bulk files (Jefferson County and its forecast zone, 2016 to 2025, our recount); National Weather Service Buffalo storm summaries and surveys; NOAA 1991 to 2020 snowfall normals; New York General Business Law 771-b; 19 NYCRR 1203.3; 2025 Residential Code of New York State; New York Department of State; City of Watertown fees and charges schedule; New York Department of State corporation records; Owens Corning contractor locator; GuildQuality; BBB business profiles; US Census Bureau ACS 2020 to 2024.
Before you sign anything in Watertown
There is no state roofing licence in NY. New York issues no statewide roofing licence and no statewide general contractor licence. Roofing is licensed locally, and whether a licence exists at all depends on which county or city the work happens in.
New York City requires a Home Improvement Contractor licence from the Department of Consumer and Worker Protection, involving a written exam, proof of workers’ compensation cover, either enrolment in the Home Improvement Business Trust Fund or a $20,000 surety bond, a sales tax Certificate of Authority, and EPA lead-safe certification or a signed affirmation that it is not needed. Nassau, Suffolk, Westchester, Rockland and Putnam counties, and the City of Buffalo, run their own separate licensing bureaus. Statewide, General Business Law 771-b governs every roofing contract: it must be in writing and name the roofer’s insurance, the roofer may not promise to rebate your deductible, and it may not require any deposit, only invoice materials on delivery and the balance on completion. On a job paid by insurance you may cancel before midnight on the third business day after the insurer says in writing that all or part of the claim is not covered.
That absence is the most important fact on this page. Where a state issues no credential, a manufacturer certification that can be revoked is the only quality signal a homeowner can actually check, which is why this ranking is built on certification rather than star ratings.
Check here: NYC DCWP Home Improvement Contractor licence. Confirm the contractor is licensed in the specific county where your home sits, not merely somewhere in the metro. A Westchester licence does not authorise work in Nassau.
For what a full replacement costs across New York, including state labor rates and permit rules, see our New York roof replacement cost guide.
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.
Who else is certified in Watertown
1 certified roofing contractors serve the principal cities of the Watertown-Fort Drum, NY statistical area, of which 0 hold the top President’s Club tier. The pool carries 7 customer reviews between them at a mean rating of 4.1. The statistical area had a 2024 population of 113,140, a change of -3.06% against the 2020 census base, per the U.S. Census Bureau Vintage 2024 estimates.
How these Watertown rankings were produced
Every contractor in the Watertown-Fort Drum, NY 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 1 certified contractor, of whom 0 hold President’s Club standing and 0 Master Elite, against a metro mean rating of 4.1. The top one 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 Watertown. A contractor that would otherwise have scored into the top one 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.
- Lawman Heating & Cooling Inc, which scored 38.4: Excluded on core trade. A Sackets Harbor heating and cooling company incorporated in 1978 with no website, BBB profile or other listing describing roofing work; its GAF listing shows no services or review text.
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: 2026-10-18. Corrections go to the editor and are actioned on verification.
Common questions about roofers in Watertown
Who is the best roofer in Watertown, NY?
What is the 25% rule for roofing in New York?
New York has no 25 percent roofing rule. Outside New York City, the 2025 Uniform Code, in effect since December 31, 2025, sets no 25 percent repair threshold that forces the whole roof up to code. A replacement must still tear off to the deck under Residential Code Section R908.3.
Do I need a permit to replace a roof in Watertown?
Yes. Watertown issues reroof permits under its repairs category, at $40 for the first $1,000 of estimated cost plus $6 per $1,000 after. Starting work without one carries a $250 penalty.
Can a roofer ask for a deposit in New York?
No. General Business Law 771-b bars a roofer from taking any deposit; materials may be billed only on delivery and the rest on completion. The contract must also be in writing and name the roofer’s insurer and limits.
Who does roof snow and ice removal in Watertown?
Ken Tibbles Roofing, the only certified roofer in GAF’s directory based in Watertown, offers roof snow and ice removal. Warner Roofing, an unranked Watertown firm BBB accredited since February 2026, also offers it.
How many certified roofing contractors serve Watertown?
1 contractors on the GAF certification registry serve the principal cities of the Watertown-Fort Drum, NY statistical area as of October 2026, of which 0 hold President’s Club status.
How much damaging hail does Watertown get?
The Watertown-Fort Drum, NY statistical area recorded 4 hail reports of 1 inch or larger and 0 of 2 inches or larger between 2016 and 2025 in the NOAA Storm Events Database. The largest hailstone reported measured 1.75 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 one.
What was the worst hailstorm in Watertown in the last ten years?
The largest hailstone logged by the National Weather Service in the Watertown-Fort Drum, NY statistical area between 2016 and 2025 measured 1.75 inches, reported near Fineview on 15 August 2018. That is ping-pong-ball sized, enough to bruise asphalt shingles and shorten a roof’s life without necessarily looking dramatic from the ground. Across the decade the metro recorded 5 hail reports. Reported property damage from hail, severe wind and tornado over that decade totalled $544,000; flood and winter-storm losses are counted separately and are not included.
When is the worst time of year for roof damage in Watertown?
Severe-weather reports in the Watertown-Fort Drum, NY statistical area cluster in June, July, 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 NY?
New York issues no statewide roofing licence and no statewide general contractor licence. Roofing is licensed locally, and whether a licence exists at all depends on which county or city the work happens in. New York City requires a Home Improvement Contractor licence from the Department of Consumer and Worker Protection, involving a written exam, proof of workers’ compensation cover, either enrolment in the Home Improvement Business Trust Fund or a $20,000 surety bond, a sales tax Certificate of Authority, and EPA lead-safe certification or a signed affirmation that it is not needed. Nassau, Suffolk, Westchester, Rockland and Putnam counties, and the City of Buffalo, run their own separate licensing bureaus. Statewide, General Business Law 771-b governs every roofing contract: it must be in writing and name the roofer’s insurance, the roofer may not promise to rebate your deductible, and it may not require any deposit, only invoice materials on delivery and the balance on completion. On a job paid by insurance you may cancel before midnight on the third business day after the insurer says in writing that all or part of the claim is not covered.
What should I check before hiring a roofer in Watertown?
Confirm the contractor is licensed in the specific county where your home sits, not merely somewhere in the metro. A Westchester licence does not authorise work in Nassau.
Living in the Lake Ontario snow belt?
Watertown’s cooperative weather station averages 116.4 inches of snow a year in the 1991 to 2020 normals, and Hooker on the Tug Hill just to the south averages 227.7 inches. In ten years the weather service filed 48 lake-effect snow events and five blizzards for the Jefferson County zone, against just five hail reports for the county.
Is Watertown a hard market to find a good roofer in?
Watertown roofs are built for the Lake Ontario snow belt: the city averages 116.4 inches of snow a year, the Tug Hill to the south more than 227, and the decade brought the November 2022 lake-effect band, the 24-hour blizzard of Christmas 2022 and 65 inches at Worth over Thanksgiving 2024. A 79 mph gust hit the airport in January 2024. New York licenses no roofers, and only one certified roofer in GAF’s directory is based here.
Is wind or hail the bigger risk to a roof in Watertown?
Wind, by a wide margin. The Watertown-Fort Drum, NY statistical area logged 125 severe thunderstorm and high wind reports against 4 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 Lawman Heating & Cooling Inc not on this list?
Excluded on core trade. A Sackets Harbor heating and cooling company incorporated in 1978 with no website, BBB profile or other listing describing roofing work; its GAF listing shows no services or review text..
Roofer rankings for other metros
The Roofing Brief scores certified roofing contractors in U.S. metropolitan and micropolitan areas on the same formula.
- Best roofers in Syracuse, NY, about 65 miles from Watertown
- Best roofers in Utica, NY, about 70 miles from Watertown
- Best roofers in Rochester, NY, about 102 miles from Watertown
- Best roofers in Glens Falls, NY, another NY metro on the same formula
- Best roofers in Binghamton, NY, another NY metro on the same formula
- Best roofers in Williamsport, PA, a metro of comparable size
- Best roofers in Weirton, WV, a metro of comparable size
- Best roofers in Burlington, VT, also scored, about 137 miles away
See the full index of 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 Watertown, NY: 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.