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Top-Rated Roof sealant application pros in South Windham - Updated Nov 2026

Avatar for M & J Roofing LLC
M & J Roofing LLC
4.9(
656
)
Sealant for Roof - Apply

Serving South Windham, CT and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"M&J Roofing is such a pleasure to work with; honest, fair, responsive and reliable. They put a new roof on our home a number of years ago (complicated job that turned out great), and recently stopped by for some quick repair work on a shed – immediate response and no charge! Couldn’t recommend them more highly!!"
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+49

Response time10 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for A1 Home Improvement, LLC
A1 Home Improvement, LLC
4.8(
19
)
Sealant for Roof - Apply

Serving South Windham, CT and surrounding areas

Approved (Corporate)

In business since 1980

Free estimates

Emergency services offered

"I had the roof, siding and gutters replaced on my house. Three different crews performed the work and all of them did a great job. Entire project took about 3 weeks. I am very pleased with the results and would recommend A1 to others"
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+3

Response time2 days
Response rate100%
12 neighbors recently requested a quote
Avatar for Bob & Sons Roofing
Bob & Sons Roofing
4.2(
121
)
Sealant for Roof - Apply

Serving South Windham, CT and surrounding areas

Approved

In business since 2004

Free estimates

Customers say: Super punctual

"I had the opportunity to meet, vet and hire Steven, from Bobâ s Roofing. I found Steven honest, no nonsense and direct. He was extremely knowledgable and presented his findings in an easy to understand manner. He was also respectful and virtuous.! Price points were competitive, but has room for improvement. I think this company should offer a Miliyary discount in the future. Overall, I was pleased with his attention to detail. I would gladly recommend This team to others looking for roofing services."
Response time3 hrs
Response rate97%
127 neighbors recently requested a quote
Avatar for Ace Roofing
Ace Roofing
5.0(
19
)
Sealant for Roof - Apply

Serving South Windham, CT and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"EXPERIENCE WAS ABOVE EXPECTATION THEY CAME PERFORM THEIR INSPECTION OF THE DAMAGE, THEY EVEN INSPECTED THE REST OF THE ROOF AND SHOW ME PIC OF WHAT COULD BE A FUTURE PROBLEM. THE JOB WAS DONE PROFESSIONALLY AND THE PRICE FOR THE JOB WAS WELL AFFORDABLE. DEFINETLY WOULD SUGGEST THEM AND I WILL DEFINETLY BE USING THEM FOR FUTURE PROJECT."
TPO Roof Install
TPO Roof Install
TPO Roof Install
TPO Roof Install
TPO Roof Install

+2

55 neighbors recently requested a quote
Avatar for Overstate Roofing Services Inc.
Overstate Roofing Services Inc.
4.2(
80
)
Sealant for Roof - Apply

Serving South Windham, CT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I highly recommend this company for roof replacement! The entire process was smooth and professional from start to finish. The team was reliable, punctual, friendly, and paid great attention to every detail. The quality of the workmanship was excellent, and the final result looks amazing. I?m extremely happy with my new roof and truly appreciate the outstanding service. Thank you for a job well done! Highly recommended! If you are thinking on installing a GAF roof I would go with overstate and ask for Yani ."
Roof replacement
Roof replacement
1734 neighbors recently requested a quote
Recommended by1%of homeowners
Avatar for Roof Pros Storm Division
Roof Pros Storm Division
New to Angi
Sealant for Roof - Apply

Serving South Windham, CT and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

Are you searching for a reliable roofer in Glastonbury who understands the unique needs of Hartford County homes? At Roof Pros, we’ve spent over two decades protecting our neighbors’ properties. From the historic estates in the South Glastonbury Historic District to the modern family homes in Buckingham and Buttonball, we provide unparalleled craftsmanship and local expertise.With over 8,000 roofing projects completed since 2003, we aren’t just contractors—we are your local Glastonbury roofing partners committed to honesty, urgency, and excellence.

19 neighbors recently requested a quote
Avatar for Brennan Roofing and Contracting, LLC
Brennan Roofing and Contracting, LLC
5.0(
20
)
Sealant for Roof - Apply

Serving South Windham, CT and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"From the moment I contacted Patrick, I felt we were in good hands. Roof replacement was scheduled within a week and was completed in one day. Excellent work. We are extremely happy with the results. Highly recommend."
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+51

Recommended by100%of homeowners
Avatar for Knockout Roofing and Home Improvement LLC
Knockout Roofing and Home Improvement LLC
4.8(
16
)
Sealant for Roof - Apply

Serving South Windham, CT and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Joseph and his team does an outstanding job of fixing issues that were caused by other, incompetent contractors. At my Avon house Joseph had an extremely challenging job of finding a roof leak. He ultimately found it was caused by a previous bathroom remodeler who had screwed in vent ducting with screws too long for the job, and they had pierced the roof & shingles just out of sight when looking down at the roof. Joseph fixed everything with quality materials and craftsmanship, including the inside ceiling. He also re-flashed two roof vents. He was always on time, polite, professional and trustworthy. I will be calling Joseph for further home improvements since he does all kinds of work in addition to the roofing."
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+11

Recommended by100%of homeowners
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