Best rated roofers in Decatur
Ranked by the share of Google ratings that are one or two stars — lowest first. 8 of the 16 roofers we list in Decatur have enough ratings to compare, against a typical Illinois roofer at 1.7%.
The 8 best rated roofers we list in Decatur
The top 2 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 | Responsive Roofing, LLCprofessional crew, siding replacement, competitive pricing5.0283 ratings0% one and two star(815) 901-8860 | 5.0 | 283 | 0%0 of 283 | (815) 901-8860 |
| 1 | Roofing Wizardz LLcroof replacement, gutters, thoroughness5.040 ratings0% one and two star(217) 299-2814 | 5.0 | 40 | 0%0 of 40 | (217) 299-2814 |
| 3 | Central Roofing LLCclean up, courteous staff, initial inspection4.9686 ratings1.9% one and two star(217) 728-7663 | 4.9 | 686 | 1.9%13 of 686 | (217) 728-7663 |
| 4 | Redeemed Roofing, LLCclean up, roof replacement, insurance coverage4.978 ratings2.6% one and two star(309) 580-1100 | 4.9 | 78 | 2.6%2 of 78 | (309) 580-1100 |
| 5 | D & R Roofing Inccourteous staff, quick work, storm damage repair4.9181 ratings2.8% one and two star(217) 864-2631 | 4.9 | 181 | 2.8%5 of 181 | (217) 864-2631 |
| 6 | J & M Roofingroof replacement, polite staff, siding4.878 ratings3.8% one and two star(217) 425-9900 | 4.8 | 78 | 3.8%3 of 78 | (217) 425-9900 |
| 7 | Promax Constructionroofing, friendly staff, painting4.890 ratings4.4% one and two star(217) 424-8900 | 4.8 | 90 | 4.4%4 of 90 | (217) 424-8900 |
| 8 | J J Swartz Companyinsurance work, remodel, workmanship4.564 ratings9.4% one and two star(217) 877-2611 | 4.5 | 64 | 9.4%6 of 64 | (217) 877-2611 |
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 8 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 Decatur. We list 16, captured from public Google listings, and rank the 8 with enough ratings to compare. Treat it as a shortlist to check, not a complete market.
All 16 roofers we list in Decatur · Best rated across Illinois