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Specializing in Quality Workmanship for Over 55 Years


Serving New London & Nearby Areas

Expert Roofer & Contractor in New London

Since 1969, Denison G A & Sons Inc in New London has been providing professional roofing services to homes and businesses throughout the area. Not only are we a BBB-accredited business but in 2013, 2014 and 2015, we’ve been awarded the Angie’s List Super Service Award. Trust us with your roof. Each roofer with our company is licensed, bonded and insured for your protection. We’ve been specializing in quality workmanship for over 55 years.

Our company uses the best brands for home repair and remodeling to make sure the job is done with care and importance. We carry GAF and CertainTeed brand shingles, and we are CertainTeed Master Roofers. In addition, we use Harvey new construction and replacement windows, which are designed for New England winters. Because the owner is on the job site, you always have access to the person in charge. This ensures quality service from our team.

Professional Services Offered for Homes & Businesses

We do more than roofing. We also provide:

  • Siding
  • Windows
  • Carpentry
  • Construction
  • Remodeling

No job is too big or too small for our roofers and remodelers. We handle jobs of every type, and the owner always is available to discuss any issues or concerns with you. Make your home more elegant and functional while retaining its charm and style. Our contractors have worked on both historical and new homes as well as commercial properties. Let us show you ways to make your home safer for you if you are living with physical limitations that make it difficult to be independent.

family in front of a house

Serving All of Southeastern Connecticut

Denison G A & Sons Inc in New London and Southeastern Connecticut provides professional roof repair and re-roofing for residential and commercial buildings. Call us at 860-388-3567 or 860-443-6541 to find out what we can do for you. We guarantee our work in writing.

Denison G A & Sons Inc.
131 Cedar Grove Ave.
New London, CT 06320
P.O. Box 550
New London, CT 06320

Phone: 860-388-3567
Phone: 860-443-6541
Fax: 860-440-3592

Email Us

Professional License Number: 566806


Angie’s List 2013, 2014, 2015
Super Service Award Winner