Business Details
Expert Home Remodeling Services in New Hampshire
Granite State Home Improvements has been serving New Hampshire homeowners for over 50 years, delivering high-quality home improvement solutions. Our expertise spans windows, doors, siding, roofing, and comprehensive remodeling projects, all supported by industry-leading certifications and partnerships with trusted manufacturers. We prioritize superior craftsmanship, using products from brands like Harvey, Paradigm, Pella, and CertainTeed, while maintaining a low-pressure sales approach focused on client education and satisfaction. With 75% of our business coming from customer referrals, our commitment to transparency, detailed proposals, and local references has fostered long-term relationships and multigenerational client loyalty.Our team, led by President Peggy Arend, brings decades of hands-on experience and certifications from organizations like OSHA and the Vinyl Siding Institute, ensuring every project meets rigorous standards. Properly insured and dedicated to overcoming challenges through close client collaboration, we aim to create results that exceed expectations while maintaining the trust that has sustained us for generations.
Services
Windows
Metal Roofing
Doors
Asphalt Roofing
Vinyl Siding
Decks
Interior Remodels
Highlights and features
- Over 50 years of experience in New Hampshire home improvements
- 75% of business comes from satisfied customer referrals
- Certified by industry-leading organizations like OSHA and CertainTeed
- Fully insured with General Liability and Workers Compensation coverage
- Low-pressure sales approach focused on client education and transparency
Associations and certifications
- CertainTeed 5-Star Contractor
- A.A.M.A.
- OSHA
- Vinyl Siding Institute
What people say
Superior craftsmanship
High quality products
Professional service
Customer-focused approach
75% referrals
Services
Windows
We install energy-efficient windows from trusted brands like Harvey, Paradigm, and Pella, enhancing home aesthetics and insulation. Our certified technicians ensure precise fitting and durability against harsh weather conditions, providing long-term value for homeowners.
Metal Roofing
Drexel metal roofing solutions withstand extreme weather, including 150 mph winds and hail, backed by 35-year warranties. Our installations prioritize durability and energy efficiency, using Kynar 500 resin technology for lasting color retention and structural integrity.
Vinyl Siding
CertainTeed vinyl siding offers low-maintenance durability with styles like clapboard and shake. Our installations improve curb appeal while resisting fading and moisture, ensuring homes remain protected and visually appealing for decades.
Decks
We build composite and pressure-treated decks using AZEK and durable materials, designed to withstand New Hampshire's climate. Features include stain-resistant surfaces, custom railings, and seamless integration with outdoor living spaces for enhanced functionality.
Interior Remodels
From basement finishing to full bathroom renovations, we handle electrical, drywall, trim, and flooring. Our projects transform raw spaces into functional areas, focusing on quality materials and layouts that meet homeowners' lifestyle needs.
People
Peggy Arend
President, Sales
A native New Hampshirite with 30+ years in construction, Peggy holds a business degree from SNHU. Certified by OSHA and the Vinyl Siding Institute, she oversees sales and client relations, combining hands-on expertise with vendor partnerships to deliver tailored solutions.
Questions
What services does Granite State Home Improvements offer?
We specialize in windows, doors, siding, roofing, decks, and interior remodeling projects to enhance home aesthetics and energy efficiency.
How long has the company been in business?
We have served New Hampshire homeowners for over 50 years, with a proven track record of quality and reliability.
Are your contractors certified and insured?
Yes, we hold certifications from OSHA, CertainTeed, and the Vinyl Siding Institute, and maintain full liability and workers' compensation insurance.
Do you work with homeowners throughout New Hampshire?
We serve areas from the Seacoast to the Lakes Region, including Durham, Concord, Manchester, and surrounding communities.
What sets your company apart from other contractors?
Our low-pressure sales approach, 75% referral rate, and commitment to using premium products and certified installation methods ensure lasting results.
