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In July 2026 a Google reviewer wrote that SJM replaced their gutters and found problems with the roof, which led to finding black mold in the attic from a former roofer's work only 13 years earlier. SJM did the new roof ASAP, fixed the mold issue and replaced a lot of damaged material; improper original flashing then took more time, and the reviewer wrote that Shaun explained every step and decision. SJM Roofing is based in New London, and its Connecticut home improvement contractor registration, HIC.0654294, is active on the state registry under SJM ROOFING. Its website says it has been in business 20 years and lists New London, Groton, Norwich, Stonington, East Lyme, Old Lyme, Montville, Franklin, Salem and Waterford as its service area. On Google it holds 4.6 stars from 32 ratings. In an October 2026 review, a customer whose roof had been flagged by their homeowner's insurance wrote that Shaun made sure the job was done properly without going beyond what was necessary, and that his crew cleaned the property thoroughly after work each day. Another October 2026 reviewer wrote that Shaun and his crew repaired a job done by another company. In an August 2026 review, a customer wrote that Shaun was thorough in explaining the job, cost and timeline, and that the crew was timely and cleaned up afterward. In an August 2023 review, a customer wrote that Shawn and his crew arrived when they said they would and finished on time, and that they had completed two jobs for the reviewer.
I can’t say enough good things about Shaun and SJM Roofing. We had a stressful situation involving our roof being flagged by our homeowner’s insurance, and Shaun held our hands through the entire process. He made sure that the job was done properly while also not going beyond what was necessary. His crew was professional and cleaned our property thoroughly after work each day. Shaun is an honest person with integrity, and I am so thankful I found his company. If you need a roofer or have any structural issues with your roof, I highly recommend SJM!
Shaun and his crew did a great job repairing a job done by another company. If we ever need more roofing work, we will be using them.
Shaun was thorough in explaining the job, cost and timeline. The crew was timely and respectful, answered my questions and cleaned up after the job was done. Top notch professional service I will happily use again and recommend!
They replaced gutters and found problems with the roof, which led to finding black mold in the attic from the terrible job the former (licensed) roofer did only 13 years ago. SJM did our new roof ASAP, fixing the mold issue and replacing a lot of damaged material. More problems were revealed with improper original flashing, requiring more time, messing with Shaun's schedule and our wallets, but he made sure everything was done thoroughly and correctly. We're are glad that now we are safe and secure. SJM was fast, competent, and courteous. They left the place very clean and Shaun himself explained every step and decision (and will give us video and his write up of the issues for our attempt to get something out of the incompetent former roofer).
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1 change recorded — last scanned Oct 30, 2026.
Typical Connecticut range for this kind of work, from regional averages — not a quote from SJM Roofing. Use it to sanity-check bids, then get the real number in writing.
A square is 100 sq ft of roof surface — bigger than the floor plan because of pitch and overhangs.
Estimated range
$8,450 – $17,500
Typical roofing project around $13,000
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Rotten plywood found and replaced at tear-off4.2
Bathroom remodels3.7
Leak fixed on New Year's Eve4.1
