Verified record
Roofing, gutters, windows and copperwork are the services Gullans Home Improvement lists for itself on its Better Business Bureau profile. The BBB grades the company A+ and lists it as accredited. A 2024 Google customer said John was honest and priced competitively, and that he came highly recommended by many people before they hired him. Connecticut lists its home improvement contractor registration, HIC.0633804, as active, held by Gullans Exterior Contracting LLC.
Typical your area range for this kind of work, from regional averages — not a quote from Gullans Home Improvement LLC. 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
$9,000 – $18,600
Typical roofing project around $13,800
John was reputable, honest and priced competitively. He came highly recommended by many people and I’m glad we hired him.
John Gullans provides the best roofing experience a homeowner could have. He’s honest, efficient and easy to work with.
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1 change recorded — last scanned Oct 14, 2026.
State-verified Home Improvement Contractor license since 2019Not yet rated
Chimney leak sealed with a dam, lead barrier and copper flashing5.0
Discontinued siding boards matched on a reproduction Cape5.0
38 years in business3.4
On-roof inspection to confirm the problem4.1
BBB A+Not yet rated
