Denison G A & Sons: Trusted Roofing & Home Services in New London, CT

For over 50 years, Denison G A & Sons has been the go-to roofing and contracting company for homeowners and businesses across southeastern Connecticut. Based right in New London, CT, they know the local architecture and weather challenges inside and out. They handle everything from emergency roof repairs after a storm to full-scale window replacements built for New England winters.

Business Overview

This family-run company is a full-service operation. They provide both residential and commercial roofing services. For urgent problems like leaks or storm damage, they offer emergency service to get you protected fast. Their team of experienced, licensed professionals works directly with property owners, ensuring every job meets high standards. Whether it's a historic New London home or a commercial building in Groton, they have the skills for the project.

Key Services for Homeowners & Businesses

Denison G A & Sons covers all your exterior needs. Their main services are grouped to make your planning easier.

• Roofing Services: New roof installation, roof repair, and complete roof replacement. They use top-brand shingles from GAF and CertainTeed.
• Gutter Services: Gutter installation, repair, replacement, and adding new gutters to protect your home's foundation from Connecticut rain and snowmelt.
• Window Installation: They specialize in installing Harvey windows, which are engineered to withstand the cold, wet winters we get here on the coast.
• General Contracting: They manage larger projects, coordinating all the details so you don't have to.

Areas Served in Southeastern Connecticut

You can find Denison G A & Sons working throughout the region. They regularly serve New London CT, Waterford CT, Montville CT, East Lyme CT, Conning Towers Nautilus Park CT, Preston CT, and Groton CT. Their long history here means they understand the common styles of homes and the specific repair needs that come with our coastal climate.

Company History & Growth

The company was established in 1969. Starting as a local roofing specialist, they grew their reputation for honest work and quality results. Over the decades, they expanded their services to include windows, gutters, and general contracting. This growth was driven by customer trust and a commitment to adapting to what the community needed. A unique feature is their certification as CertainTeed Master Roofers, a mark of advanced training and product knowledge.

Leadership & Local Presence

While specific founder details aren't widely published, the company maintains a strong hands-on approach. The owner is often present on job sites, checking in on progress and talking with customers. This direct involvement keeps quality high and communication clear. Their deep roots in the New London, CT area show a commitment to the community, not just business.

Specialties & Highlights

Several key points make Denison G A & Sons stand out.

• Professional services for homes and businesses since 1969.
• BBB-accredited and multiple Angie's List Super Service Award winner.
• Certified CertainTeed Master Roofer using premium GAF and CertainTeed materials.
• Expert installation of Harvey windows, chosen for New England weather performance.
• Fully licensed and insured for your protection.

Why Locals Choose Denison G A & Sons

People in New London, CT and the surrounding towns choose Denison G A & Sons for a simple reason: proven reliability. They've been here for generations, fixing roofs after nor'easters and upgrading windows before the cold sets in. Their long-standing presence means they'll be here tomorrow if you need them. It’s a combination of quality craftsmanship, respected certifications, and a straightforward, professional way of doing business. When you need work done on your home or building, Denison G A & Sons in New London, CT delivers the experience and local know-how you can count on.

Hours of Operation