About Dee’s Roofing Co. Inc.

Serving New Haven County and the Shoreline Since 1973

After working in the roofing industry since 1947, John DeFilippo ventured out to start Dee’s Roofing Co. Inc. in 1973 in New Haven, Connecticut. He started with a few simple rules in mind:

  • Treat every customer with respect.

  • Give the customer everything that they pay for.

  • Treat every home or building as if it was our own.

These rules have become the policies that are the foundation of our company, and hold true for both residential and commercial roofing services.  

John remained active in the business in various capacities until his death in 2008 at 88 years of age. He passed the business torch to his first son Joseph years earlier and eventually on to his son John, ensuring the company would continue into the next generation. We look forward to serving our customers both old and new for many years to come.

Recent Awards:

  • Atlas 2021 Achievement Certificate

  • Reader’s Choice Award

See What Our Customers Are Saying

“Dee’s has done two projects for me; my house and my summer cottage. Both were done in a timely manner and the quality of the workmanship was tremendous. I would recommend them to anyone.”

Marge, Mystic Ct.

“Dee’s Roofing installed a new roof on my house and I was impressed with the speed and quality of the work as well as the spotless cleanup at the end of the job.”

Bill, Wallingtord Ct.

“After seeing Dee’s job signs at several homes in my area I contracted them to reroof my home. The job was done quickly and cleanly and their attention to detail was wonderful.”

Ed, East Haven Ct.


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