🏠 Official Rankings
10 Best Roofers in Merrimack, NH (September 2026)
We compared 10 roofers serving Merrimack and Hillsborough County, New Hampshire, and ranked the top providers by verified reviews, ratings, and local reputation — 1,340 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Conde Roofing & Construction, LLC. Updated for September 2026.
- Roofers ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 1,340
- Area code
- 603
⭐ 5.0 · 241 reviews
33 Elm St, Merrimack, NH 03054
⭐ 4.9 · 455 reviews
141 Daniel Webster Hwy, Merrimack, NH 03054
⭐ 4.9 · 319 reviews
1 Hardy Rd, Bedford, NH 03110
⭐ 5.0 · 75 reviews
5 Woodland Dr, Merrimack, NH 03054
⭐ 5.0 · 50 reviews
273 Derry Rd, Litchfield, NH 03052
⭐ 5.0 · 49 reviews
7 Senter Farm Rd, Hudson, NH 03051
⭐ 5.0 · 47 reviews
100 Peaslee Rd, Merrimack, NH 03054
Roofers in Merrimack — FAQs
How do I know if a roofer in Merrimack is any good?+
Check verified reviews, confirm the roofer is licensed and insured in New Hampshire, and ask for a written estimate and a workmanship warranty. Top-rated options serving Merrimack include Conde Roofing & Construction, LLC and Granite State Roofing. A good roofer inspects the roof before quoting.
How much does a new roof cost in the Merrimack, NH area?+
Roof cost depends on size, pitch, materials, and the condition underneath, so Merrimack roofers quote after an inspection. Because New Hampshire roofs carry heavy snow loads, compare scope and warranty across a few quotes rather than just price.
When is the best time to replace a roof in New Hampshire?+
Late spring through early fall is the usual window, when temperatures let shingles seal and before winter weather arrives. Roofers book up in that stretch, so scheduling early helps secure your preferred crew.
Who are the top-rated roofers in Merrimack, NH?+
By verified reviews, highly rated roofers serving Merrimack include Conde Roofing & Construction, LLC, A-Z Roofing, iROOF LLC, and Granite State Roofing. Merrimack is in Hillsborough County (area code 603).
Roofers listed here serve Merrimack, Hillsborough County, and nearby ZIP codes including 03054.