🏠 Official Rankings
10 Best Roofers in Thornton, CO (September 2026)
We compared 10 roofers serving Thornton and Adams County, Colorado, and ranked the top providers by verified reviews, ratings, and local reputation — 1,661 customer reviews in all.
The 10 listed below hold an average rating of 5.0 out of 5, led by Best Roof Roofing. Updated for September 2026.
- Roofers ranked
- 10
- Average rating
- 5.0★
- Reviews analyzed
- 1,661
- Area codes
- 720, 303
⭐ 5.0 · 220 reviews
3879 E 120th Ave #343, Thornton, CO 80233
⭐ 5.0 · 187 reviews
7270 Gilpin Way Unit 160, Denver, CO 80229
⭐ 5.0 · 155 reviews
10861 Utica St, Westminster, CO 80031
⭐ 5.0 · 121 reviews
2890 W 92nd Ave, Federal Heights, CO 80260
⭐ 5.0 · 92 reviews
3758 E 104th Ave, Thornton, CO 80233
⭐ 4.9 · 333 reviews
1313 W 121st Ave, Westminster, CO 80234
⭐ 5.0 · 63 reviews
1499 W 120th Ave #110, Westminster, CO 80234
⭐ 5.0 · 46 reviews
11881 Grape Ct, Thornton, CO 80233
⭐ 5.0 · 35 reviews
10650 Irma Dr Unit 18, Northglenn, CO 80233