Best rated roofers in Lowell
Ranked by the share of Google ratings that are one or two stars — lowest first. 9 of the 18 roofers we list in Lowell have enough ratings to compare, against a typical Massachusetts roofer at 1.1%.
The 9 best rated roofers we list in Lowell
The top 3 are tied at 0% — none of their counted ratings is one or two stars. They share a position number because nothing separates them on the figure this list is ordered by; within the tie, more ratings counted comes first.
| # | Roofing contractor | Google average | Ratings counted | One and two star | Contact |
|---|---|---|---|---|---|
| 1 | JM Exteriors Roofing Sidingroof replacement, siding repair, gutters5.0145 ratings0% one and two star(978) 635-6536 | 5.0 | 145 | 0%0 of 145 | (978) 635-6536 |
| 1 | Ranger Roofing Servicesgutter, punctuality, hard work5.056 ratings0% one and two star(978) 726-0171 | 5.0 | 56 | 0%0 of 56 | (978) 726-0171 |
| 1 | Michael's General contractorroof replacement, fair pricing, timeliness5.045 ratings0% one and two star(978) 332-6126 | 5.0 | 45 | 0%0 of 45 | (978) 332-6126 |
| 4 | Wooster Roofingleak, professional crew, ice dam issue4.9261 ratings1.1% one and two star(978) 851-7663 | 4.9 | 261 | 1.1%3 of 261 | (978) 851-7663 |
| 5 | Express Roofing Inc.roof replacement, efficient crew, dumpster placement4.9264 ratings1.5% one and two star(978) 256-2333 | 4.9 | 264 | 1.5%4 of 264 | (978) 256-2333 |
| 5 | Quinn's Constructionroof replacement, new windows, shingles4.968 ratings1.5% one and two star(978) 957-1200 | 4.9 | 68 | 1.5%1 of 68 | (978) 957-1200 |
| 7 | Manny's Roofing LLCprofessional crew, cleanup, roof replacement4.951 ratings2.0% one and two star(978) 703-3167 | 4.9 | 51 | 2.0%1 of 51 | (978) 703-3167 |
| 8 | Adam Vaillancourt Roofing & Guttersthorough inspection, leak issue, plywood replacement4.9183 ratings2.2% one and two star(978) 396-4214 | 4.9 | 183 | 2.2%4 of 183 | (978) 396-4214 |
| 8 | Joe's Roofing Lowellprofessional crew, hard working crew, skylight replacement4.9182 ratings2.2% one and two star(603) 952-1684 | 4.9 | 182 | 2.2%4 of 182 | (603) 952-1684 |
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 9 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 Lowell. We list 18, 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 18 roofers we list in Lowell · Best rated across Massachusetts