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Top-Rated Roof sealant application pros in Weston - Updated Nov 2026

Avatar for All Under One Roof
All Under One Roof
4.7(
131
)
Sealant for Roof - Apply

Serving Weston, MA and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"All Under One Roof recently replaced my roof on a 3-story, 200+ year old Federal in Newburyport. It was a big job that entailed removing 3 layers of rolled roofing/asphalt shingles; removing original skylight & taking down old dormant chimney to roof line and roofing over both; installing ½ “ plywood and asphalt shingles over new roof. I can’t say enough good things about All Under One Roof. They had a great crew and did a fantastic job. In fact, my neighbor across the street who had a birds eye view of work in progress, then hired them to replace his roof. John Lanzafame, the company’s owner, is a jewel. He’s very professional, responsible and communicative – a “take charge” guy in the best meaning possible. I was completely comfortable and confident that I was in good hands, and did not have to worry about micro managing the work. I should also point out that All Under One Roof began work on date scheduled (a month in advance) and completed the job (start to finish) in short order. I highly recommend All Under One Roof. Have dealt with various contractors for numerous issues over the years as I own several rental properties, and this has been my most positive experience by far. Kathy Quill"
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+26

Response time6 hrs
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for On Top Roofing
On Top Roofing
4.6(
179
)
Sealant for Roof - Apply

Serving Weston, MA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"On Top Roofing was great. Tim came to quote the work and asked what I wanted and offered excellent suggestions. He wanted to vent two bathroom fans out through the roof to reduce the moisture buildup in the attic. No other roofer even mentioned it. He also wanted to replace all drip edges and re-led the chimney. Several others wanted to reuse the exiting drip edges and led. Given all that his price was still very good. The job took two days. His crew was efficient and the roof looks great. There was a supervisor (Mike) on the job the entire time who ensured everything went well. They had one guy who did nothing but clean up constantly. So the yard and surrounding area was always clean. When they left they swept, rakes and picked up everything. Very professional and courteous team in the field and in the office (thanks Kelsey). All this and a 10 year workmanship warranty!!!"
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+11

Response time11 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Elite Home Performance, LLC
Elite Home Performance, LLC
4.9(
190
)
Sealant for Roof - Apply

Serving Weston, MA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"I strongly recommend them for roof work. The entire process was smooth, professional, efficient, friendly, responsive, and dependable. Thank you, Ron, and your incredible work crew. The roof is stunning."
Dumont: Roof replacement and panel installation
New roof Replacement
New Roof Replacement
Professionally down and attention to detail for every flashing part
New siding installation in Fair Lawn

+340

Recommended by98%of homeowners
Avatar for Willard Co
Willard Co
4.6(
164
)
Sealant for Roof - Apply

Serving Weston, MA and surrounding areas

Approved

In business since 1873

Free estimates

Emergency services offered

"Initially, we met with the owner for an estimate to replace our roof. He explained every aspect of the project and made suggestions for the types of materials that should be used. Next, we received a very detailed proposal for the project. After interviewing other companies, we choose this company. After our acceptance of their proposal, the roof and the gutter replacement commenced promptly on the scheduled date. The whole job was done in basically one day. The crew worked efficiently and we were very impressed with the workmanship. Also, our property was left in pristine condition. We would highly recommend this company. "
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+13

Response rate100%
19 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Newton Roofing Residential
Newton Roofing Residential
4.3(
191
)
Sealant for Roof - Apply

Serving Weston, MA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

""Newton Roofing" had done work for me 25-30 years ago. I didn't know the name had been changed to "Newton Roofing Residential", and was under new management/ownership.I called and Mr. Melo answered right away. I explained the problem. He personally came to inspect the following day. I had feared a new roof might be needed, but he explained the damage was likely caused by a damaged (perforated) shingle. One of his crew came out 2 days later and replaced the shingle. The price was reasonable. I also noted another shingle that lifted, due to a "nail-pop". This, a relatively minor matter, was repaired at no extra charge. I cant' recommend Newton Roofing Residential strongly enough. They were prompt, efficient, professional, and polite. Mr. Melo took the time to explain matters to me in detail. I will certainly be using them for roofing matters in future,"
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+26

Response time1 day
Recommended by89%of homeowners
Avatar for Connell Roofing
Connell Roofing
4.3(
61
)
Sealant for Roof - Apply

Serving Weston, MA and surrounding areas

Approved

In business since 1956

Free estimates

Emergency services offered

"Connell Roofing just completed a roof for me with damage from falling tree. Ben responded immediately when I reached out and got over to my place assessed damage tarped and weatherproofed roof. The damage was extensive involving chimney work, framing, roof, carpentry and gutters. Every step of the process was thoroughly explained by Ben and his team and the day of repair/install the crew worked together seamlessly and quality of the work was amazing and when they were done everything was cleaned up like they weren’t even there! Highly highly recommend Connell roofing!"
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+18

Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for BBS General Construction Inc
BBS General Construction Inc
4.6(
14
)
Sealant for Roof - Apply

Serving Weston, MA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"the work was great, he went in their and cleaned up everything, and put in a piece of pad to cover it to keep the birds out; he also checked every part of the roof for any possible entries as well."
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+16

Response time10 hrs
11 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Diamond Construction, Inc.
Diamond Construction, Inc.
4.3(
112
)
Sealant for Roof - Apply

Serving Weston, MA and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

Here at Diamond Construction, Inc., we are dedicated to providing you with exceptional customer service. We specialize in all areas of roofing. From siding to roofs, to windows and gutters. We'll be there to make sure it's done right the first time. We have been in business for over 10 years and are backed by over 10 years of experience. We are accredited by the BBB, Genflex, and are fully insured. So call today and set up your free estimate.

Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel
Bathroom remodel

+93

4 neighbors recently requested a quote
Recommended by96%of homeowners
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