What are the opening hours?

Monday 8am - 6pm Tuesday 8am - 6pm Wednesday 8am - 6pm Thursday 8am - 6pm Friday 8am - 6pm

Granite State Home Improvements, Inc.

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United States
Strafford, NH
Granite State Home Improvements, Inc.

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NH Remodeling Company established in 1972 - windows, roofing, siding, decks and interior remodels

10/23/2026

Goodbye old, single-pane windows with rotted frames and peeling, cracking plaster and HELLO to new, historically accurate Marvin windows with simulated divided lites and tempered glass.

10/07/2026

Beautiful, energy efficient windows just in time for winter. This is the 3rd house in the same neighborhood where we installed Harvey windows in the last few months.

10/03/2026

New Harvey patio door and custom trim brightens up the basement family room.

09/25/2026

New kitchen almost complete … thanks Dana & Al for the amazing install and another happy customer!

09/20/2026

Window project in progress. Windows installed. Next up will be the custom milled exterior trim and plaster refinishing at the interior. Stay tuned.

09/14/2026

Beautiful new doors at this incredible remodel. Whether you’re looking for Colonial, Shaker or Craftaman styles Granite State Home Improvements can give you options.

09/11/2026

Stepping up. New granite steps add to this amazing ongoing transformation. What’s next?

09/04/2026

Azek 1”x 4” porch boards in Cypress and white trim boards at this beautiful lakeside home. See below for BEFORE.

08/28/2026

Standing Seam metal roofing in Matte Black with 1.5” seam and 20” panels. Thank you Dana for the referral and all the best with the balance of the build!

07/27/2026

A beautiful new CertainTeed roof with LandMark shingles in Heather Blend.

Address

Strafford, NH

Opening Hours

Monday	8am - 6pm
Tuesday	8am - 6pm
Wednesday	8am - 6pm
Thursday	8am - 6pm
Friday	8am - 6pm

Telephone

+16035247152

Website

http://www.gshi.net/

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