🏠 Official Rankings
10 Best Roofers in Waterloo, IA (September 2026)
We compared 10 roofers serving Waterloo and Black Hawk County, Iowa, and ranked the top providers by verified reviews, ratings, and local reputation — 460 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by JP ROOFING & SOLUTIONS LLC. Updated for September 2026.
- Roofers ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 460
- Area code
- 319
JP ROOFING & SOLUTIONS LLC
⭐ 5.0 · 154 reviews
1419 Logan Ave, Waterloo, IA 50703
Heyn Brothers Service Roofing
⭐ 5.0 · 63 reviews
123 Arizona St, Waterloo, IA 50703
Robert Castro Construction Inc.
⭐ 4.9 · 61 reviews
1420 Jefferson St, Waterloo, IA 50702
E Castro Roofing & Siding LLC
⭐ 4.7 · 56 reviews
2330 GT Dr, Waterloo, IA 50703
Advanced Building & Design
⭐ 4.7 · 47 reviews
1117 1/2, Chalmers Ave, Waterloo, IA 50701
T & R Construction
⭐ 5.0 · 5 reviews
814 Jefferson St, Waterloo, IA 50701
Roofers listed here serve Waterloo, Black Hawk County, and nearby ZIP codes including 50701, 50702, 50703, 50704, 50706, 50799.