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Roof sealant application pros in Andover

Avatar for Tar Star Roofing
Tar Star Roofing
721 Broadway
4.90(
67
)
Approved Pro
Tar Star Roofing
721 Broadway
4.90(
67
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
54 local quotes requested

Tar Star Roofing is the premier Roofing company serving New Hampshire and Massachusetts for over a decade. Our #1 goal as a company is having complete customer satisfaction and there is no job that is too big or too small. If you want your job done right, call Anthony today !

"The business owner demanded cash on the spot and did not provide an invoice for the work done"

Fabien S on June 2025

Tar Star Roofing is the premier Roofing company serving New Hampshire and Massachusetts for over a decade. Our #1 goal as a company is having complete customer satisfaction and there is no job that is too big or too small. If you want your job done right, call Anthony today !

"The business owner demanded cash on the spot and did not provide an invoice for the work done"

Fabien S on June 2025


Avatar for Mighty Dog Roofing of Greater Middlesex
Mighty Dog Roofing of Greater Middlesex
66 Tadmuck Road Unit 6
5.00(
5
)
Approved Pro
Mighty Dog Roofing of Greater Middlesex
66 Tadmuck Road Unit 6
5.00(
5
)
Approved Pro
121 local quotes requested
2 years of experience

Our Mission at Mighty Dog Roofing is to be an industry changer, leading the industry with integrity, finding innovative ways to exceed the expectations of our clients and the communities we serve, and providing a customized experience each and every time we care for their home. Mighty Dog Roofing is endorsed by the nation’s top manufacturers and distributors, offering our customers the best and most innovative products and services in the industry. Our relationships with these partners allow us to give you the best warranties, backed by our Watchdog Maintenance Program to take care of your home not just today, but for the life of your roof. Each project we finish is paw stamped with our seal of commitment to the expectations we set at the beginning of our relationship.

"Mighty Dog Roofing did a great job fixing the rake and installing gutters on my house. Work was done in a day, work crew was neat and efficient. "

Karen O on February 2025

Our Mission at Mighty Dog Roofing is to be an industry changer, leading the industry with integrity, finding innovative ways to exceed the expectations of our clients and the communities we serve, and providing a customized experience each and every time we care for their home. Mighty Dog Roofing is endorsed by the nation’s top manufacturers and distributors, offering our customers the best and most innovative products and services in the industry. Our relationships with these partners allow us to give you the best warranties, backed by our Watchdog Maintenance Program to take care of your home not just today, but for the life of your roof. Each project we finish is paw stamped with our seal of commitment to the expectations we set at the beginning of our relationship.

"Mighty Dog Roofing did a great job fixing the rake and installing gutters on my house. Work was done in a day, work crew was neat and efficient. "

Karen O on February 2025


Avatar for cornerstone roofing
cornerstone roofing
74 Ayers Village Road
4.93(
71
)
Approved Pro
cornerstone roofing
74 Ayers Village Road
4.93(
71
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 local quotes requested

Backed by over four decades of experience with New England conditions, we are a family owned business working close with our clients to ensure only quality installations of the most innovative roofing systems available executed by a skilled team who take pride in their work. We are the only company to offer a roof maintenance program which ensures zero leaks and prolongs roof life. We also have the best written guarantee among New England roofing contractors, and decades of commercial and residential clients with roof systems to back it up. Give us a call for a free diagnosis, and quote for repairs, or total replacement to put your roofing problems behind you!!

"Jesse knows his stuff. He’s pleasant and very easy to work with. His estimate for our roof replacement was extremely fair. His crew worked so hard and left our property clean. We love our beautiful new roof."

Kathryn L on March 2024

Backed by over four decades of experience with New England conditions, we are a family owned business working close with our clients to ensure only quality installations of the most innovative roofing systems available executed by a skilled team who take pride in their work. We are the only company to offer a roof maintenance program which ensures zero leaks and prolongs roof life. We also have the best written guarantee among New England roofing contractors, and decades of commercial and residential clients with roof systems to back it up. Give us a call for a free diagnosis, and quote for repairs, or total replacement to put your roofing problems behind you!!

"Jesse knows his stuff. He’s pleasant and very easy to work with. His estimate for our roof replacement was extremely fair. His crew worked so hard and left our property clean. We love our beautiful new roof."

Kathryn L on March 2024


Avatar for Mighty Dog Roofing of Greater Middlesex
Mighty Dog Roofing of Greater Middlesex
66 Tadmuck Rd
5.00(
7
)
Approved Pro
Mighty Dog Roofing of Greater Middlesex
66 Tadmuck Rd
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
413 local quotes requested

Our Mission at Mighty Dog Roofing is to be an industry changer, leading the industry with integrity, finding innovative ways to exceed the expectations of our clients and the communities we serve, and providing a customized experience each and every time we care for their home. At Mighty Dog Roofing, we pledge superior service to our customers through excellent communication and customer service. How do we accomplish that? Courteous customer education, community service, and the highest level of integrity and ethics. Mighty Dog Roofing is endorsed by the nation's top manufacturers and distributors, offering our customers the best and most innovative products and services in the industry.

"The job went amazing. I loved our product!!"

Liam D on June 2025

Our Mission at Mighty Dog Roofing is to be an industry changer, leading the industry with integrity, finding innovative ways to exceed the expectations of our clients and the communities we serve, and providing a customized experience each and every time we care for their home. At Mighty Dog Roofing, we pledge superior service to our customers through excellent communication and customer service. How do we accomplish that? Courteous customer education, community service, and the highest level of integrity and ethics. Mighty Dog Roofing is endorsed by the nation's top manufacturers and distributors, offering our customers the best and most innovative products and services in the industry.

"The job went amazing. I loved our product!!"

Liam D on June 2025


Stella Roofing Services
25 EVERETT ST
5.00(
1
)
Approved Pro
Stella Roofing Services
25 EVERETT ST
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
141 local quotes requested

Stella Roofing Services is a trusted source for residential and commercial roofing and general construction services in New England. Our owners, Steven, Joe, and Erik, bring more than 60 years of experience and a legacy of three generations of roofers. We are certified installers for the leading roofing brands in both the residential and commercial market. GAF, Owens Corning, Velux, Sika Sarnafil, Genflex, Carlisle.

"Stella Roofing and Construction did an incredible job with our roof. They were efficient and got the job done quickly with no issues. They were very friendly and easy to work with. Steve was especially courteous and detailed in explaining the whole process, and communicated with me consistently, with updates and important information. I would highly recommend Stella and would eagerly work with them again on future house projects."

Sarah B on June 2021

Stella Roofing Services is a trusted source for residential and commercial roofing and general construction services in New England. Our owners, Steven, Joe, and Erik, bring more than 60 years of experience and a legacy of three generations of roofers. We are certified installers for the leading roofing brands in both the residential and commercial market. GAF, Owens Corning, Velux, Sika Sarnafil, Genflex, Carlisle.

"Stella Roofing and Construction did an incredible job with our roof. They were efficient and got the job done quickly with no issues. They were very friendly and easy to work with. Steve was especially courteous and detailed in explaining the whole process, and communicated with me consistently, with updates and important information. I would highly recommend Stella and would eagerly work with them again on future house projects."

Sarah B on June 2021


Avatar for Action Roofing & Construction Inc.
Action Roofing & Construction Inc.
19 Hamilton Ave
4.70(
27
)
Approved Pro
Action Roofing & Construction Inc.
19 Hamilton Ave
4.70(
27
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
168 local quotes requested

We are a shingled roof replacement specialist with special pricing for Angie's List Members.. Action Roofing And Construction has been serving residential customers throughout the greater Woburn, Massachusetts area for more than 9 years. David Krasny, the owner and president, has years of construction experience and he will be the only one dealing with you. Once you work with us, you'll see what separates Action Roofing and Construction from the rest.

"Very professional and quick. David is a really nice person to work with."

Mircea B on December 2024

We are a shingled roof replacement specialist with special pricing for Angie's List Members.. Action Roofing And Construction has been serving residential customers throughout the greater Woburn, Massachusetts area for more than 9 years. David Krasny, the owner and president, has years of construction experience and he will be the only one dealing with you. Once you work with us, you'll see what separates Action Roofing and Construction from the rest.

"Very professional and quick. David is a really nice person to work with."

Mircea B on December 2024


Avatar for All Under One Roof
All Under One Roof
30 Temple Dr
4.71(
126
)
Approved Pro
All Under One Roof
30 Temple Dr
4.71(
126
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
691 local quotes requested

Established in 1976, All Under One Roof has the experience and expertise to get the job done right the first time. Our skilled professionals use only the finest tools and materials for your residential or commercial project. We guarantee our work and your satisfaction.

"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!"

Sam A on May 2025

Established in 1976, All Under One Roof has the experience and expertise to get the job done right the first time. Our skilled professionals use only the finest tools and materials for your residential or commercial project. We guarantee our work and your satisfaction.

"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!"

Sam A on May 2025


Avatar for Adam Vaillancourt Roofing & Construction LLC
Adam Vaillancourt Roofing & Construction LLC
45 Emerson Rd
4.71(
70
)
Approved Pro
Adam Vaillancourt Roofing & Construction LLC
45 Emerson Rd
4.71(
70
)
Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
1035 local quotes requested

Adam Vaillancourt Roofing and Construction is a family owned and operated roofing company. We are the NH Roofing Contractor that customers can believe in and trust. We provide the highest quality of craftsmanship in the most efficient and timely manner. We specialize in residential roofing, commercial roofing, and replacement windows. With over 20 years’ experience and thousands of satisfied customers we are the NH roofing company and MA roofing company that residents and businesses turn to. When looking for a roofing contractor for Replacement roofing or roofing repairs, look no further than Adam Vaillancourt Roofing. We are ready for your business.

"Everything from the phone call to set up the appointment to the expected wait time for the job to be addressed to the completed project was handled in a professional yet friendly manner. The estimate was explained well and appropriate expectation was set as to the time involved to complete the project and when the job could be scheduled."

Lynda V on December 2024

Adam Vaillancourt Roofing and Construction is a family owned and operated roofing company. We are the NH Roofing Contractor that customers can believe in and trust. We provide the highest quality of craftsmanship in the most efficient and timely manner. We specialize in residential roofing, commercial roofing, and replacement windows. With over 20 years’ experience and thousands of satisfied customers we are the NH roofing company and MA roofing company that residents and businesses turn to. When looking for a roofing contractor for Replacement roofing or roofing repairs, look no further than Adam Vaillancourt Roofing. We are ready for your business.

"Everything from the phone call to set up the appointment to the expected wait time for the job to be addressed to the completed project was handled in a professional yet friendly manner. The estimate was explained well and appropriate expectation was set as to the time involved to complete the project and when the job could be scheduled."

Lynda V on December 2024


Avatar for Power Home Remodeling
Power Home Remodeling
201 Jones Rd
4.61(
833
)
Approved Pro
Power Home Remodeling
201 Jones Rd
4.61(
833
)
Approved Pro
Customers say: Quality work
5139 local quotes requested
33 years of experience

As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, siding, doors, or attic insulation.

"About a month ago, a young man from Power Home Remodeling - The Quality Assurance Manager, Alex P. came to my home to inspect the work one of his crews did on my home...they replaced all the gutters and trim...$9,000 worth of gutters/trim....He needed to get up into my attic space b/c I was told the only way to 'certify' the warranty was to see the work (soffits) from inside as well...he would not take NO for an answer....tells me again about certifying the warranty so finally, I let him up there...lo and behold he says he finds water damage...I look at what he sees and I can't say yes or no that it is exactly what he is telling me... He is very aggressive during his 'pitch' for a new roof...he says that as 'management' he can bundle the gutters and roof together...he writes all of this down on a piece of paper (which I am in possession of)...says he can do both jobs for $24,900...roof and gutters... He shows me the figures...I see it on paper...how much it would cost and its monthly payment...I speak with my wife and we decide to put $10k down...he says to me that $10k will come off the $24,900 once the financing is set...he writes all of this down right in front of me...tells me the $10k will come off the loan as a down payment ... THIS WAS A BOLD FACED LIE... At no time did he EVER say the cost of this project would be $34,000+...my paper work that he showed me, DID NOT have that figure on it...if it did...I would have said NO...he told me the entire project would be $24,900...not $34,900... Had I not looked at the financing paper when it came in, I would have never known I was deceived...at no time was the cost of both projects more than $24,900...I call the company to complain...I tell them what I have in front of me...the figures that were agreed upon by my wife and I and their man Alex P...all they can say is...you signed the agreement!!! Over and over this is what I am told...I ask for Alex P to call me and to this date (6/12/25) I have yet to hear from the guy. Why is that? He's the Quality Assurance Manager...the guy who told me b/c he is management, he can give me a better price...this companies practices are deceptive. Yup I signed the agreement but was told something totally different! I am happy with the product and work but come on...everything you read for reviews on this company is 100% accurate...from how they ended up at my home (doing work in the neighborhood...sure they were!) I just threw away $10k because of this companies deceptive practices!!!! And again, why hasn't Alex P called me back? B/c they got what they wanted and know they are wrong! I have received responses from the company and both responses DO NOT address the deceptive practices of their QA manager, Alex P...I know what I was told and what I was shown for a total price. They make it as if I am an idiot and am making this stuff up...I am not!!! I am not saying I am devoid of blame here b/c I trusted them and in the end, I was misled by this company!"

Dave S on June 2025

As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, siding, doors, or attic insulation.

"About a month ago, a young man from Power Home Remodeling - The Quality Assurance Manager, Alex P. came to my home to inspect the work one of his crews did on my home...they replaced all the gutters and trim...$9,000 worth of gutters/trim....He needed to get up into my attic space b/c I was told the only way to 'certify' the warranty was to see the work (soffits) from inside as well...he would not take NO for an answer....tells me again about certifying the warranty so finally, I let him up there...lo and behold he says he finds water damage...I look at what he sees and I can't say yes or no that it is exactly what he is telling me... He is very aggressive during his 'pitch' for a new roof...he says that as 'management' he can bundle the gutters and roof together...he writes all of this down on a piece of paper (which I am in possession of)...says he can do both jobs for $24,900...roof and gutters... He shows me the figures...I see it on paper...how much it would cost and its monthly payment...I speak with my wife and we decide to put $10k down...he says to me that $10k will come off the $24,900 once the financing is set...he writes all of this down right in front of me...tells me the $10k will come off the loan as a down payment ... THIS WAS A BOLD FACED LIE... At no time did he EVER say the cost of this project would be $34,000+...my paper work that he showed me, DID NOT have that figure on it...if it did...I would have said NO...he told me the entire project would be $24,900...not $34,900... Had I not looked at the financing paper when it came in, I would have never known I was deceived...at no time was the cost of both projects more than $24,900...I call the company to complain...I tell them what I have in front of me...the figures that were agreed upon by my wife and I and their man Alex P...all they can say is...you signed the agreement!!! Over and over this is what I am told...I ask for Alex P to call me and to this date (6/12/25) I have yet to hear from the guy. Why is that? He's the Quality Assurance Manager...the guy who told me b/c he is management, he can give me a better price...this companies practices are deceptive. Yup I signed the agreement but was told something totally different! I am happy with the product and work but come on...everything you read for reviews on this company is 100% accurate...from how they ended up at my home (doing work in the neighborhood...sure they were!) I just threw away $10k because of this companies deceptive practices!!!! And again, why hasn't Alex P called me back? B/c they got what they wanted and know they are wrong! I have received responses from the company and both responses DO NOT address the deceptive practices of their QA manager, Alex P...I know what I was told and what I was shown for a total price. They make it as if I am an idiot and am making this stuff up...I am not!!! I am not saying I am devoid of blame here b/c I trusted them and in the end, I was misled by this company!"

Dave S on June 2025


Avatar for NMTI-General Construction
NMTI-General Construction
35 Village Rd Suite 100
4.88(
34
)
Approved Pro
NMTI-General Construction
35 Village Rd Suite 100
4.88(
34
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
1792 local quotes requested

As a commercial and residential general contracting company with 24 years of experience, offering fiber cement siding, vinyl siding, wood shake siding. Roofing; shingle, flat , slate, metal. Carpentry, framing, finish carpentry, chimney, masonry, repairs and more, we take pride in our projects and guarantee fast, reliable, and high quality service. Our company is fully licensed, and OSHA certified. We do replacement, new installation, and roof repairs. Please contact us and get a quote for your next job.

"I am very pleased with the roof replacement. The workers were very thorough, neat, efficient, and professional. During the project they noticed a lot of rotted wood and were able to repair that as well. From the entire process - initial meeting; sales; work performed; and cleanup; I have nothing negative to say. Outstanding work."

Richard C on June 2025

As a commercial and residential general contracting company with 24 years of experience, offering fiber cement siding, vinyl siding, wood shake siding. Roofing; shingle, flat , slate, metal. Carpentry, framing, finish carpentry, chimney, masonry, repairs and more, we take pride in our projects and guarantee fast, reliable, and high quality service. Our company is fully licensed, and OSHA certified. We do replacement, new installation, and roof repairs. Please contact us and get a quote for your next job.

"I am very pleased with the roof replacement. The workers were very thorough, neat, efficient, and professional. During the project they noticed a lot of rotted wood and were able to repair that as well. From the entire process - initial meeting; sales; work performed; and cleanup; I have nothing negative to say. Outstanding work."

Richard C on June 2025

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FAQs for roof sealant application projects in Andover, MA

A roof coating system lasts between 10 and 20 years. With a premium coating and regular maintenance—like inspections and touch-ups—your roof will stay protected against weather damage and water intrusion. This enhances its durability and preserves its structural integrity throughout its lifespan. Make sure to keep in contact with a roof coating pro so that you don’t miss regulating resealing. 

You should recoat or reseal your roof every four to six years. Maintaining a consistent recoating schedule preserves the integrity of the protective seal and prevents moisture penetration and material degradation. High-quality, built-up roof systems require this interval, and if an EPDM roof begins to leak, replacing the coating becomes necessary to restore full protection.

A roof coating can seal small cracks and stop minor water infiltration, helping to prevent roof leaks. While the coating enhances the roof’s durability and prevents early signs of leakage, it does not replace the need for full-scale repairs when substantial structural damage exists. Professional evaluation and repair are required to resolve significant water intrusion and ensure your roof retains long-lasting protection.

The Andover, MA homeowners’ guide to roof sealant applications
From average costs to expert advice, get all the answers you need to get your job done.
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