Best rated roofers in Janesville
Ranked by the share of Google ratings that are one or two stars — lowest first. 9 of the 20 roofers we list in Janesville have enough ratings to compare, against a typical Wisconsin roofer at 2.1%.
The 9 best rated roofers we list in Janesville
| # | Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|---|
| 1 | DMR Exteriorsroof replacement, gutter repair, storm damage repair5.076 ratings0% one and two star(608) 931-6062 | 5.0 | 76 | 0%0 of 76 | (608) 931-6062 |
| 2 | Basswood Roofing LLCnew roof, kind crew, quick completion5.088 ratings1.1% one and two star(262) 405-7668 | 5.0 | 88 | 1.1%1 of 88 | (262) 405-7668 |
| 3 | Thiele Roofing & Constructionnew gutters, hail damage repair, reasonable pricing4.9142 ratings1.4% one and two star(608) 563-5969 | 4.9 | 142 | 1.4%2 of 142 | (608) 563-5969 |
| 4 | Tri-County Contractingcleanup, friendly staff, polite installation crew4.952 ratings1.9% one and two star(608) 995-2395 | 4.9 | 52 | 1.9%1 of 52 | (608) 995-2395 |
| 5 | Distinct Exteriors LLCsiding, affordable, upfront and honest4.949 ratings2.0% one and two star(608) 530-6613 | 4.9 | 49 | 2.0%1 of 49 | (608) 530-6613 |
| 6 | Wilco Exteriorssiding installation, roof replacement, gutter installation4.986 ratings2.3% one and two star(608) 563-0542 | 4.9 | 86 | 2.3%2 of 86 | (608) 563-0542 |
| 7 | Total Exteriors LLCsiding repair, gutter options, gutters4.8208 ratings2.4% one and two star(608) 368-7045 | 4.8 | 208 | 2.4%5 of 208 | (608) 368-7045 |
| 8 | Rooster Roofinggutter replacement, thorough inspection, work completion4.9228 ratings2.6% one and two star(608) 631-0004 | 4.9 | 228 | 2.6%6 of 228 | (608) 631-0004 |
| 9 | Martindale Pinnacle Constructionsiding repair, hail damage repair, warranty4.189 ratings22.5% one and two star(608) 852-2254 | 4.1 | 89 | 22.5%20 of 89 | (608) 852-2254 |
How this order is decided
One sort, on one figure: the share of a roofer’s Google ratings that are one or two stars, lowest first. Both numbers behind it — how many ratings are one or two stars, and how many there are in total — are printed beside every name, so you can check the order against the page and the page against Google.
Roofers whose share prints the same figure share a position number, because they are tied on the only thing being ordered. Within a tie the one with more ratings behind it is listed first; if that is equal too, the higher star average, and then alphabetically. Those last steps only ever separate roofers the figure itself cannot, and they exist so the order is the same every time the site is rebuilt rather than shuffling.
There is no Roof Warden score, no editorial pick and nothing anyone can pay for. We only rank roofers we list with at least 40 ratings, because below that a single unhappy customer swings the percentage by more than the differences we would be ordering on. That leaves 11 roofers on this page unranked — which says nothing about their work, only that there are too few ratings to sort on.
This is not every roofer in Janesville. We list 20, captured from public Google listings, and rank the 9 with enough ratings to compare. Treat it as a shortlist to check, not a complete market.
All 20 roofers we list in Janesville · Best rated across Wisconsin