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A 2025 Google customer said The Superior Group repaired the flat roof on their building in New London, Connecticut, made sure the material was compatible with the existing roof and started work almost immediately. That 2025 customer also said the workers took good care to protect nearby cars. The company says on its website that it has been in business 17 years, and it lists locations in Connecticut, Maryland, Massachusetts, New Hampshire, New Jersey, Pennsylvania and Rhode Island. It offers free estimates. Its Connecticut home improvement contractor registration, HIC.0625643, is active on the state registry under The Superior Group LLC. A 2025 customer described a commercial silicone roof job. A 2025 customer said the company gave a fair quote for a roof coating and was happy with how it worked out. A 2025 customer said Superior removed old insulation and installed new, after another company with a slightly lower estimate had a shoddy plan to insulate around a skylight. A 2024 reviewer writing for Newhart Products in Milford said Superior did what it said it would do, when it said it would, at a fair price. A 2024 customer thanked the company for keeping the site clean. A 2022 customer said someone came on time to take measurements for the job but never got back to them with a price.
Superior repaired the flat roof on our building in New London Connecticut. The quote process was efficient. They insured that the material to be used was compatible with our roof material and almost immediately started work. They were professional and completed the work pursuant to the contract terms. The workers were very nice, and took good care to insure that the nearby cars were protected. I have nothing but nice things to say. Would definitely hire them again.
They were very professional and did top notch work
Incredible job on a commercial silicone roof! Great communication and impeccable work ethic! I will 100% be using them again!
The Superior Group just finished our roof, and I can't say enough good things. Everyone I spoke with was polite and thoroughly explained everything that was to be done and then done. Punctual, considerate, hard working, and the job was done so quickly. I am very thankful we have had the opportunity to work with this team and would hire them again without doubt.
Last spring we had Superior remove our old insulation and install new. What a great job they did! Another company had a slightly lower estimate but had a shoddy plan to insulate around a sky light. We were very happy with the results last summer but fully appreciated the results this winter! Professional staff, clean! Very happy!
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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 The Superior Group. 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
Rotten plywood found and replaced at tear-off4.2
Attic mold and flashing fixed with a new roof4.1
Bathroom remodels3.7
Leak fixed on New Year's Eve4.1