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A 55-square roof stripped, reshingled and cleaned up between 8AM and 6PM by a crew of 14: that is how a 2026 customer described SJ Winn's install day, after picking the company from six GAF installer quotes. Go4Roof.com is the online roof-quote site that goes with SJ Winn; a 2025 customer said SJ Winn put on a new roof after a "no info needed price quote on the go4roof.com site." The company says on its website that it has been in business for 25 years. A recent customer said SJ Winn replaced their entire roof in Goshen, CT, and called the prices very reasonable. A homeowner said SJ Winn installed a new roof on their house and detached garage and left not a nail or any debris on the property. One homeowner had the roof replaced along with shingles and plywood and was pleased with the workmanship and the courtesy of the workers. Marcus handles the visits. A 2026 customer said he put up a drone and walked them through the whole process with no sales pressure. In 2026, a homeowner said Marcus surveyed the roof, explained what was wrong, and the roof was done in one day after an insurance claim. A 2025 customer said a complete 22-square roof, six replaced skylights and gutter guards were all done in one day. In 2025, a customer said they used the online measuring tool, made a mistake on a measurement, and the program recalculated the estimate.
We had an excellent experience with this company. They were professional and trustworthy.
We recently had our roof replaced along with shingles and plywood. We are very pleased with the workmanship and the courtesy of all the workers that were here. They are a very excellent company to do business with.
I had Marcus come out for a quote for a new roof. He was quick, professional, personable, and transparent. My wife and I are very confident with him & his team!
From start to finish - SJ Winn did a fantastic job replacing our entire roof in Goshen, CT. Price points were very reasonable, but when you factor in the warrantee and craftsmanship it puts them well above the rest. The whole team from Loni, the guys on the roof, Scott, everyone went above and beyond!
SJ Winn installed a new roof on our house and detached garage. They did an outstanding job, they were meticulous with all of our property. Not a nail or any debris left was left on any of the property. We have received numerous compliments from friends and neighbors on how beautiful our house looks with the new roof. We absolutely love it. We would HIGHLY recommend SJ Winn to anyone needing a roof installed/replaced. They are a fantastic company to deal with from start to completion of the project. Very high praise for this company. You can not go wrong with SJ Winn as your roofing company.
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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 Go4Roof.com. 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
Whole new roof completed in four days4.6
Age-in-place bathroom with a tiled walk-in shower and bench4.5
State-verified Home Improvement Contractor license since 20213.5
Roof completed in a single day3.7
No nail or shingle left behind after the job4.1
