WHAT SETS US APART?

Granite State Home Improvements is a Paradigm Diamond Dealer which means our customers receive an exclusive Diamond Dealer Warranty (A LIFETIME, transferable, non-prorated warranty, with 100% coverage including labor, materials, and accidental glass breakage).

Granite State Home Improvements is certified through the Vinyl Siding Institute's Certified Installer Program. The Vinyl Siding Institute's certification is based on a combination of work experience and successful completion of a course of training and examination based on the body of knowledge and applied skills needed to properly install vinyl siding as well as soffit and accessories.

Granite State Home Improvements is also honored to have received an Award of Distinction for Historic Restoration from the Vinyl Siding Institute.

Granite State Home Improvements' is proud that our very own Mike French was the first individual in NH to be certified through the InstallationMasters™ program. InstallationMasters™, prompted by the Building Environment and Thermal Envelope Council through the U.S. Department of Energy and development by the American Architectural Manufacturers Association (AAMA), is a nationwide training and certifications program for installers of windows and exterior glass doors. Mike French and Peggy Arend both maintain their certification.

Granite State Home Improvements is recognized by CertainTeed as a ShingleMaster Company. Shingle Master contractorsare focused on superior workmanship and customer satisfaction. ShingleMaster status is earned by participaing in a ShingleMaster Credential Course. As a ShingleMaster Company, Granite State Home Improvements can offer you SureStart PLUS extended warranty coverage when an Integrity Roof System is installed on your home.

Granite State Home Improvements is proud to be a Lead Safe Certified Firm, and to be trained in lead safe renovation practices.

We believe that all of these certifications ensure that our customers receive the service they deserve.

AT GRANITE STATE HOME IMPROVEMENTS, WE TAKE PRIDE IN OUR APPROACH:

Low Key Sales - We prepare comprehensive proposals, provide necessary literature and local customer references. In the end, the final decision is yours. High pressure just isn’t our style. 

Exceptional Service - 75% of our business comes by way of customer referrals, so we depend on today’s customers for tomorrow’s business. We strive to treat our customers how we, as consumers, want to be treated.

Superior Craftsmanship - We have great confidence in our crews, their work and our products. We understand that without excellent craftsmanship, we would not be where we are today and we take that fact seriously.

Properly Insured- You can be secure in the fact that Granite State Home Improvements is insured. Certificates of Insurance for General Liability and Workers’ Compensation Policies are available upon request.