4 ranked · June 2026
Best siding contractors in Amherst, NH
We ranked the 4 top-rated siding companies serving Amherst — a historic colonial town west of Nashua — scoring each on reputation, manufacturer credentials, workmanship and service. Belgres Group leads here today.
- 1
Belgres Group
★ FeaturedJames Hardie Certified InstallerCertainTeed ShingleMaster- Manufacturer-certified installer: James Hardie Certified Installer, CertainTeed ShingleMaster
- Established 17+ years (since 2009)
- 2
- Strong review base — 5★ across 52 Google reviews
- Licensed & insured
- 3
- Licensed & insured
- 4
- Written workmanship / manufacturer warranty
ⓘ Companies shown actively serve Amherst, NH and have public reviews we could verify (sources: Google, BBB, Manufacturer locators, Facebook). Ordering follows our published method; review counts can be influenced by the businesses themselves.
Siding contractors in nearby towns
Free · no obligation
Compare quotes from top-rated Southern New Hampshire siding pros
Tell us about your siding project and we’ll introduce you to up to three independent, well-reviewed contractors from the list above. It’s free, and you decide who — if anyone — to hire.
- Vetted against our published rating method
- No pushy sales calls — you stay in control
- Local crews who actually work in your town