Verified record
Typical your area range for this kind of work, from regional averages — not a quote from O'Donnell Bros. 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
O'Donnell Bros says it has been providing greater Bristol and Central Connecticut with residential and commercial remodeling since 1975, and lists roofing, siding, windows, doors, gutters and downspouts as its specialties. A bristolpress.com piece ran under the headline "50 years of 'Bobby O': O’Donnell Bros. owner has no plans to slow down." A recent Google customer with a Cape that was hot upstairs filled out the company's online form, and Bobby sent an email within the hour. That customer said Bobby came by on a Saturday and explained how the house was improperly ventilated. A 2023 Google customer said Bob and his crew did their roof and made sure everything was cleaned up at the end of the job. A 2022 customer said the company came to look at the windows in their apartment and took the numbers it needed, then called to say it did not have employees to do the job. The Better Business Bureau grades the company A+, and it holds a 4.3-star average from 6 Google ratings. Connecticut lists its home improvement contractor registration, HIC.0542454, as active, held by O'DONNELL BROS INC.
“50 years of 'Bobby O': O’Donnell Bros. owner has no plans to slow down”
My Cape is brutally hot upstairs. I filled out the online form for O'Donnell Bros. on a Thurday to ask for help or advice. Bobby sent me an email within the hour! Then, Bobby swung by on Saturday, July 4th. He explained how my house was improperly ventilated. I am so impressed. What a great guy. So inciteful. A wealth of knowledge and experience. Thank you, Bobby!!!
👍 Reliable, trustworthy, and extremely knowledgeable of his work I used Bob and his crew to do my roof and I found him easy to work with and he and his crew did a great job both on the roof and making sure every thing was cleaned up at the end of the job
Well I need windows in my apartment, their came look the windows and take all the numbers the need , their tell me there going to do the job ,,,,, and now there call me said there not have employees to do the job ,,, if the not have employees in first place why take the job!!!!!! Poor business
Installed windows for me at least 10 years ago, had an issue with the window and apparently now they have 'no record' to help me solve the problem or to utilize the warranty. TERRIBLE CUSTOMER Service No wonder they're not BBB accredited.
Specializes in
Languages
1 change recorded — last scanned Oct 13, 2026.
Siding repairs blended into 100-year-old and aluminum siding4.9
One-day roof replacements5.0
Chimney leak sealed with a dam, lead barrier and copper flashing5.0
Two-day roof replacement, finished as promised5.0
New roof completed in a timely manner3.8