Best rated roofers in Iowa City
Ranked by the share of Google ratings that are one or two stars — lowest first. 9 of the 19 roofers we list in Iowa City have enough ratings to compare, against a typical Iowa roofer at 2.8%.
The 9 best rated roofers we list in Iowa City
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 | Tomlinson-Cannon Roofingdownspout installation, concrete leveling, patio solution5.0180 ratings0% one and two star(319) 519-0315 | 5.0 | 180 | 0%0 of 180 | (319) 519-0315 |
| 1 | RM Construction Servicessiding, quick response, future projects5.0114 ratings0% one and two star(319) 961-0541 | 5.0 | 114 | 0%0 of 114 | (319) 961-0541 |
| 1 | Andino Construction LLCresponsive, skylight replacement, shingle selection5.045 ratings0% one and two star(319) 471-7527 | 5.0 | 45 | 0%0 of 45 | (319) 471-7527 |
| 4 | Tomlinson-Cannongutter cleaning, friendly staff, polite staff4.9731 ratings1.1% one and two star(319) 333-0069 | 4.9 | 731 | 1.1%8 of 731 | (319) 333-0069 |
| 5 | Martinez Roofing & Constructionestimate process, timely completion, siding replacement4.9155 ratings2.6% one and two star(319) 382-8168 | 4.9 | 155 | 2.6%4 of 155 | (319) 382-8168 |
| 6 | Heartland Roofing, Siding, and Solargutters, siding repair, timely work4.849 ratings4.1% one and two star(319) 600-6255 | 4.8 | 49 | 4.1%2 of 49 | (319) 600-6255 |
| 7 | Century Roofing Companyefficient crew, thorough clean up, quality installation4.893 ratings4.3% one and two star(319) 351-5055 | 4.8 | 93 | 4.3%4 of 93 | (319) 351-5055 |
| 8 | Five Star Home Improvementsiding, insurance claim assistance, estimate4.7400 ratings6.0% one and two star(319) 250-4807 | 4.7 | 400 | 6.0%24 of 400 | (319) 250-4807 |
| 9 | JB Roofingsiding replacement, polite crew, clean up4.740 ratings7.5% one and two star(319) 656-7663 | 4.7 | 40 | 7.5%3 of 40 | (319) 656-7663 |
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 10 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 Iowa City. We list 19, 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 19 roofers we list in Iowa City · Best rated across Iowa