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

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

Serving Salem, NH and surrounding areas

Approved

In business since 1974

Free estimates

Warranties offered

"John came in today on a holiday day to check my roof. He is a very honest man. He told me my roof is still good for another two years, and doesn’t need any repairs at this time. I highly recommend him for any roofing projects. Thank you John!"
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+26

Response time6 hrs
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Revive Roofing & Siding LLC
Revive Roofing & Siding LLC
4.5(
44
)
Sealant for Roof - Apply

Serving Salem, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Quality firm that does great work. They put a new roof on 12+ years ago and recently came out to give us a "tune-up". Cement roof tiles. Looks like new. No issues and very responsive. Good folks."
winsor NH
winsor NH
winsor NH
winsor NH
winsor NH

+40

Response time8 hrs
Response rate100%
43 neighbors recently requested a quote
Avatar for Legacy Roofing
Legacy Roofing
5.0(
29
)
Sealant for Roof - Apply

Serving Salem, NH and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"I had a jug of the recommended product, which Mr. Dexter used to spray the entire roof--not just the bad sections. He expertly corrected a downspout position to direct rain into main gutter. Two gutter covers were replaced with white-painted, seasoned wood, which were cut to the proper shapes. A deck board was fastened securely. Mr. Dexter plans to return to inspect his roof work. If additional roof treatment is needed, there will be no additional cost for me. [I had contacted 2 other roofing companies, which were recommended by Angie's List. One company did not respond. A 2d company gave a $930 estimate, which did NOT include spraying the roof for moss/algae.]"
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+7

Recommended by100%of homeowners
Avatar for Tar Star Roofing
Tar Star Roofing
4.9(
77
)
Sealant for Roof - Apply

Serving Salem, NH and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"This company is the best! Anthony responded immediately to my much needed request, came out and saw the roofing issue that others had missed, and repaired it 100%. He even did a water test to be sure that the repair was perfect! I called him again a few days later for another roofing issue and he again responded very promptly and corrected an issue that another roofing company earlier this year had completely botched! The cost was amazingly reasonable and less than other companies. Thank you Anthony, you're the best!!!"
Response time10 hrs
Response rate97%
2 neighbors recently requested a quote
Avatar for Adam Vaillancourt Roofing & Gutters
Adam Vaillancourt Roofing & Gutters
4.7(
83
)
Sealant for Roof - Apply

Serving Salem, NH and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"I highly recommend this company. Communication was excellent, scheduling was timely, job was done as promised. I requested a free inspection, which was very thorough, inside the attic space, and on the roof itself, complete with pictures and video. Kyle, the roof expert, explained options for me, different materials, different prices. He also offered different payment suggestions, so I could choose what would work for me. The quality of the materials, the work, the efficiency, were all superior. Mike, the project manager on the actual day of the job, was very clear in communicating as well. I am extremely pleased with the work, and particularly with the people. Excellent!"
Gutter replacement Old gutters were poorly installed and improperly pitched.
New roof replacement in Jaffrey, NH with Owens Corning shingles and Platinum warranty.
Before and after photo of a house we did in Hancock NH. One of our favorite areas to work! We did this job in one day with Owens Corning shingles with a Platinum warranty. The last roof these homeowners will ever need.
Full roof replacement in Mont Vernon NH. Roof had cracked ridge cap, seal failure and was high nailed.We replace the roof in 1 day.
Response time1 day
Response rate100%
3 neighbors recently requested a quote
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