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

Avatar for DelPrete Home Improvements
DelPrete Home Improvements
4.9(
249
)
Sealant for Roof - Apply

Serving Onset, MA and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"The Project was a complete success from start to finish! Elias, the Project Manager was excellent. We had a major problem with a roof that was leaking . We had several contractors come to look at the roof for estimates. Elias spent the most time of any of the contractors viewing and evaluating the roof and siding as well as the inside of the house where the water was leaking into and discussed the project with the President of Beantown. He was excellent at explaining what needed to be done. It was not your average "roof job" as the roof abutted a large chimney and the room under the roof was cold and drafty. He was very patient with me as I had many questions about the project. Janice, the Office Manager, was courteous and always available from start to finish. The roofing team was very professional and did an excellent job. They also added the appropriate insulation, new siding to the house by the roof, gutters and appropriate flashing. The roof not only looks great, but the room beneath the roof is no longer drafty and there are no leaks. His team cleaned up after the project was completed such that you wouldn't even know they were there. Elias was so professional and he even contacted us after the first rainstorm to make sure that everything was fine. The Office Manager, Janice sent the Roof Warranty to me right away. If you are looking for a Company to do a solid, professional, worry free project from start to finish, then go with Beantown Home Improvements. Thank you again for doing such a great job!"
Home exterior makeover. New roof using Owens Corning Trudefinition Duration in Onyx Black. New vinyl siding with Certainteed Monogram in Midnight Blue with White trim. New deck in AZEK Island Oak decking. New Harvey slider. New Thermatru  doors.
Deck Upgrade in Halifax, MA. Old deck boards were removed and new AZEK decking in Island Oak with Premier White railings were installed.
Final photo of pool deck pressure treated wood and AZEK decking in Coastline.
Final photo. We stripped the existing roof and removed the heat wire. We inspected the roof deck for rotted wood and replaced. Next we installed Owens Corning Roofing System including Trudefinition Duration Shingles in Onyx Black. Heat wire was reinstalled.
Stripped existing siding and replaced any rotted wood. Installed Henry Blueskin water barrier underlayment. Next we installed James Hardie fiber cement smooth plank siding in Monterey Taupe. New homeowner painted PVC rake boards and fascia were also installed along with new gutters in Eggshell.

+744

3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for On Top Roofing
On Top Roofing
4.6(
179
)
Sealant for Roof - Apply

Serving Onset, MA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"On Top Roofing did an excellent job. They arrived on time and cleaned up completely before they left. This was the second job they did for me over several years and their workmanship continues to be excellent."
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+11

Response time11 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Vaz Construction Inc
Vaz Construction Inc
5.0(
8
)
Sealant for Roof - Apply

Serving Onset, MA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"My name is Mike s., I called vaz construction for a roof repair on my home in fallriver. Within 24 hrs they had the roof repaired. They are very professional, reasonable and so easy to do business with. I am happy I called them. Thank you to the two roofing specialists that did excellent work. Thank, Mike."
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+4

Response time1 day
Response rate100%
8 neighbors recently requested a quote
Avatar for Overstate Roofing Services Inc.
Overstate Roofing Services Inc.
4.2(
79
)
Sealant for Roof - Apply

Serving Onset, MA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Had popcorn ceiling applied to my ceiling for the acoustic advantage. As a speech therapist this ia greatly needed. The previously coat I had was falling apart. I contracted the Overstate's team to have the job done and was not disappointed. They ware respectful of my home, cleaned up after the job and worked quickly. Thank for such a thourough job especially during that ghorrid heat wave we had. I will definitely be using you for my upcoming projects."
Roof replacement
Roof replacement
1702 neighbors recently requested a quote
Recommended by1%of homeowners
Avatar for Exact Exteriors LLC
Exact Exteriors LLC
4.9(
62
)
Sealant for Roof - Apply

Serving Onset, MA and surrounding areas

Credit card accepted

"I cannot say enough good things about Dennis, Jason and their crew. They are careful, professional, and a real pleasure to work with. Their estimate was fair and reasonable and they did an outstanding job putting together my new kitchen. They attended to every detail and made sure everything was done perfectly. They started and finished on time and took less time to complete the project than I anticipated. In addition to remodeling, they do a variety of other contracting projects, including roofing, siding and house painting (my sister hired them to paint her enormous house in Warwick Neck, and the result was outstanding.) I would hire them in a heartbeat to do any other work I needed, and feel fortunate to have found them for my beautiful new kitchen."
Painting - Interior Project
Remodeling - General Project
Painting - Interior Project
Remodeling - General Project
Remodeling - General Project

+35

Recommended by100%of homeowners
Avatar for Mac Roofing and Construction Co,. Inc.
Mac Roofing and Construction Co,. Inc.
4.8(
67
)
Sealant for Roof - Apply

Serving Onset, MA and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"Mac is extremely fast and professional. He provided detailed information about roofing & gutter choices which helped us make an informed decision. Respectful of our home and provided constant clean up through out entire job and personally came back upon completion to do a final sweep for any nails or debris. Would absolutely recommended Mac for any roofing or gutter needs. Top quality job!!"
Marshfield
United methodist
United methodist
United methodist
Uno, finished

+10

Recommended by98%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.6(
888
)
Sealant for Roof - Apply

Serving Onset, MA and surrounding areas

In business since 1992

Free estimates

Warranties offered

"We had fantastic experience getting our roof replaced. Dan helped us out with a great presentation, and everything that was promised was delivered. The crew represented the company well with the install. We would definitely recommend to anyone looking for a roof."
Full Home Facelift
Full Home Remodel - Siding, Windows, and a Roofing system
Full Home Facelift
Full Home Remodel - Siding, Windows, and a Roofing system
Full Home Facelift

+34

40 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Atlas Roofing
Atlas Roofing
4.9(
16
)
Sealant for Roof - Apply

Serving Onset, MA and surrounding areas

In business since 2015

Free estimates

"The service and professionalism of Atlas Roofing was exceptional. Paul provided a date for our new roof install, and the roof was installed that week as per plan. The cleanup was perfect, and care was taken not to damage shrubs. What singles out Paul's service is his follow through after the installation. We had replaced the roof due to multiple leaks, but one leak continued to be an issue even with the new roof. Paul came out twice and helped us find the source of the leak which was related to the siding, not the roof. This involved climbing around on our roof with a garden hose and other creative ways to find the gap. We highly recommend him - you can be confident that he will stand behind his work 100%."
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+4

Recommended by100%of homeowners
Michael A Foote Remodeling
4.6(
44
)
Sealant for Roof - Apply

Serving Onset, MA and surrounding areas

In business since 1982

Free estimates

Emergency services offered

"

Mike Foote impressed me immediately with his promptness - he always arrived at the time he said he would, which to me indicates a level of professionalism, trustworthiness, and respect for my time that I appreciate. 

He also had an understanding and appreciation for older homes and construction methods which I felt would be an asset, as my home was built in the early 1900s and was in need of significant structural repair.  I wanted someone who would be able to handle the unforeseen complications that inevitably arise when major repairs must be done on an older home, and someone who would also seek to respect and retain its personality (quirks and all.)

I bid the project out to several contractors using the same project scope and description.  Mike's estimate was at the lower end of the range and of all the contractors, he took the most time to explain the breakdown of costs.  Furthermore, prior to my awarding the project contract to him, Mike went out of the way to do significant legwork and fact finding related to permitting and local regulations.  He had no obligation to do this, but the effort was greatly appreciated and certainly helped sway my decision in his favor.

It became known to us that we would need to hire a structural engineer to remain in compliance with local inspections and regulations.  Mike did a great job as an intermediate contact for the engineer, and also attempted to keep the project cost and scope expansion under control.

Throughout the project the job site was kept as clean and orderly as could be reasonably expected, which was no small feat given the scope of the work and the confined spaces they were operating in.  

Whenever there was an unexpected complication that required additional work or expense, Mike would take the time to lay out the various options (and the pros and cons of each) for how to proceed.  Throughout the entire project, I found his communication skills to be exemplary.  This was very helpful logistically, since I was often away at work while the project was in flight.  It also established and maintained a sense of trust between us.  Mike would keep me posted with regular status updates, would meet with me regularly to discuss the progress and various issues that he thought should be brought to attention, and was always very responsive to questions I had.  He was very easy to get a hold of, which I appreciated tremendously.

And of course, I am extremely happy with how everything wrapped up.  There was one significant increase in project scope and cost related to the stone footing at grade - something that Mike had warned would throw an element of uncertainty into his estimate - but this was handled very fairly and expertly.  the work looks great, and my neighbors have all commented on the professionalism of his crew and the impressive final outcome. 

I would not hesitate to hire him again for any project in my home - whether it be small or large - and would not hesitate to refer him to friends or family.


"
Recommended by97%of homeowners
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