🏠 Official Rankings
10 Best Roofers in Ottumwa, IA (September 2026)
We compared 10 roofers serving Ottumwa and Wapello County, Iowa, and ranked the top providers by verified reviews, ratings, and local reputation — 332 customer reviews in all.
The 10 listed below hold an average rating of 5.0 out of 5, led by Dempsey's Roofing and Solar Co.. Updated for September 2026.
- Roofers ranked
- 10
- Average rating
- 5.0★
- Reviews analyzed
- 332
- Area code
- 641
#1
Dempsey's Roofing and Solar Co.
⭐ 4.9 · 78 reviews
221 S Madison Ave, Ottumwa, IA 52501
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Grooms Roofing LLC.
⭐ 4.8 · 60 reviews
6191 Madison Ave, Ottumwa, IA 52501
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Roofers listed here serve Ottumwa, Wapello County, and nearby ZIP codes including 52501.