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Roof sealant application pros in West Roxbury

Avatar for Tar Star Roofing
Tar Star Roofing
721 Broadway
4.92(
65
)
Approved Pro
Tar Star Roofing
721 Broadway
4.92(
65
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
61 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 !

"Put the job out there around 6pm and Tar Star got the job the next day by 11:30am. Highly professional and experienced."

Jason B on March 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 !

"Put the job out there around 6pm and Tar Star got the job the next day by 11:30am. Highly professional and experienced."

Jason B on March 2025


Avatar for Arts Home Improvement, Inc.
Arts Home Improvement, Inc.
23 Balcom Rd
4.91(
36
)
Approved Pro
Arts Home Improvement, Inc.
23 Balcom Rd
4.91(
36
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"The crew was vey professional, hung plastic everywhere while the repaired the ceiling and painted. They also cleaned the area when they were done."

john m on April 2024

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"The crew was vey professional, hung plastic everywhere while the repaired the ceiling and painted. They also cleaned the area when they were done."

john m on April 2024


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
108 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 Aspen Roofing Services
Aspen Roofing Services
58R Pulaski Street
4.80(
5
)
Approved Pro
Aspen Roofing Services
58R Pulaski Street
4.80(
5
)
Approved Pro
Customers say: Quick response
26 local quotes requested
30 years of experience

Aspen Roofing services is dedicated to providing our customers with the best quality and craftsmanship. We are a locally owned and operated business that has been serving the greater Boston and North Shore community for over 25 years. Our services include many home exterior services including roofing, skylights, gutters, and more! We provide free estimates, fair and honest pricing, and treat your home or business as if it were our own. Let our friendly and experienced staff and crew guide you through your next home exterior project.

"Very professional team. Quickly identified all the problem areas and fixed them. No leaks from the skylights since."

John P on January 2025

Aspen Roofing services is dedicated to providing our customers with the best quality and craftsmanship. We are a locally owned and operated business that has been serving the greater Boston and North Shore community for over 25 years. Our services include many home exterior services including roofing, skylights, gutters, and more! We provide free estimates, fair and honest pricing, and treat your home or business as if it were our own. Let our friendly and experienced staff and crew guide you through your next home exterior project.

"Very professional team. Quickly identified all the problem areas and fixed them. No leaks from the skylights since."

John P on January 2025


Avatar for Mighty Dog Roofing Metro West Boston
Mighty Dog Roofing Metro West Boston
50 Dedham Ave
5.00(
5
)
Approved Pro
Mighty Dog Roofing Metro West Boston
50 Dedham Ave
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
234 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.

"Anthony and the Mighty Dog team were excellent! Super communicative, fantastic prices, and excellent workmenship. Anthony really cares about final touches to bring the project over the top. Mighty dog was able to put the final touches to our exterior remodel and really wrap it up the right way. I would highly recommend the Mightly Dog team to my friends and family. I will also definitely be doing business with them again!"

Ben Y on June 2021

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.

"Anthony and the Mighty Dog team were excellent! Super communicative, fantastic prices, and excellent workmenship. Anthony really cares about final touches to bring the project over the top. Mighty dog was able to put the final touches to our exterior remodel and really wrap it up the right way. I would highly recommend the Mightly Dog team to my friends and family. I will also definitely be doing business with them again!"

Ben Y on June 2021


Avatar for Connell Roofing
Connell Roofing
25 Commercial Dr.
4.36(
59
)
Approved Pro
Connell Roofing
25 Commercial Dr.
4.36(
59
)
Approved Pro
Customers say: Quality work
262 local quotes requested
69 years of experience

2020 Super Service Award winner on Angie's List! Connell Roofing has been installing, maintaining and repairing residential and commercial roofs since 1956. We have perfected the trade over 3 generations and are proud of our reputation in the industry. We pride ourselves on a clean and professional install with service and warranty to back it up. You will not be disappointed when re-roofing your home with Connell Roofing.

"Connell Roofing completely replaced our roof in 2020 on a new purchase. The roof was covered in moss. Connell Roofing's sales person falsely represented to us that high end GAF shingle was warranted to repel moss, inducing us to pay thousands more than we were negotiating. Four years later the roof is growing moss and Connell Roofing denies making the false claims. Instead they charged us to come look and the roof and recommend we pay them more money to remove the moss from the roof. Connell Roofing has a fully staffed call center but instead of returning calls to try to address this situations, the president of the company would only email after business hours. After being left a bad review on Facebook, Connell Roofing is now manipulating its social media presence to hide the bad review. Connell Roofing has been reported to the BBB, the Massachusetts Attorney General's Office, and the shingle manufacturer for make false and deceptive business practices."

Michelle D on September 2024

2020 Super Service Award winner on Angie's List! Connell Roofing has been installing, maintaining and repairing residential and commercial roofs since 1956. We have perfected the trade over 3 generations and are proud of our reputation in the industry. We pride ourselves on a clean and professional install with service and warranty to back it up. You will not be disappointed when re-roofing your home with Connell Roofing.

"Connell Roofing completely replaced our roof in 2020 on a new purchase. The roof was covered in moss. Connell Roofing's sales person falsely represented to us that high end GAF shingle was warranted to repel moss, inducing us to pay thousands more than we were negotiating. Four years later the roof is growing moss and Connell Roofing denies making the false claims. Instead they charged us to come look and the roof and recommend we pay them more money to remove the moss from the roof. Connell Roofing has a fully staffed call center but instead of returning calls to try to address this situations, the president of the company would only email after business hours. After being left a bad review on Facebook, Connell Roofing is now manipulating its social media presence to hide the bad review. Connell Roofing has been reported to the BBB, the Massachusetts Attorney General's Office, and the shingle manufacturer for make false and deceptive business practices."

Michelle D on September 2024


Avatar for AD Roofing and Siding Experts
AD Roofing and Siding Experts
5.00(
3
)
Approved Pro
AD Roofing and Siding Experts
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
221 local quotes requested

Our mission is to take care of all of your exterior restoration needs for both residential and commercial properties. AD Roofing & Siding Experts is dedicated to providing you with first-class customer service and exceptional workmanship. We hold our team to the highest standards. We understand that dealing with residential and commercial restoration can be stressful; so it’s our personal commitment to help you navigate your project in a stress-free manner with your property and investment in mind.

"It went very well,I would definitely recommend them"

Fran L on October 2024

Our mission is to take care of all of your exterior restoration needs for both residential and commercial properties. AD Roofing & Siding Experts is dedicated to providing you with first-class customer service and exceptional workmanship. We hold our team to the highest standards. We understand that dealing with residential and commercial restoration can be stressful; so it’s our personal commitment to help you navigate your project in a stress-free manner with your property and investment in mind.

"It went very well,I would definitely recommend them"

Fran L on October 2024


Avatar for Cornerstone Roofing
Cornerstone Roofing
35 Haven Street
5.00(
3
)
Approved Pro
Cornerstone Roofing
35 Haven Street
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
591 local quotes requested

Hello! I’m Eric and I have the great pleasure of running the day to day operations of my family business! Please call today to schedule an estimate at (617) 960-7692 A little about myself, I was taught everything I know by my Grandfather and my Father who are both amazing craftsman. I have been working to emulate their skill for the last 15 years! The work we do is truly a monument to their legacy, so you can be assured it’s top notch. We aim to treat every client like a neighbor (one we really like). So please, give us the opportunity to prove that honestly and reliably are still staples of success!

"Cornerstone did an excellent job on my roof. They were knowledgeable, communicative, and efficient throughout the entire process. I’m very pleased with the work they did and would definitely hire them again."

Jessie 🖤 L on February 2025

Hello! I’m Eric and I have the great pleasure of running the day to day operations of my family business! Please call today to schedule an estimate at (617) 960-7692 A little about myself, I was taught everything I know by my Grandfather and my Father who are both amazing craftsman. I have been working to emulate their skill for the last 15 years! The work we do is truly a monument to their legacy, so you can be assured it’s top notch. We aim to treat every client like a neighbor (one we really like). So please, give us the opportunity to prove that honestly and reliably are still staples of success!

"Cornerstone did an excellent job on my roof. They were knowledgeable, communicative, and efficient throughout the entire process. I’m very pleased with the work they did and would definitely hire them again."

Jessie 🖤 L on February 2025


Avatar for Diamond Construction Inc
Diamond Construction Inc
116 Cochituate Rd
4.55(
89
)
Approved Pro
Diamond Construction Inc
116 Cochituate Rd
4.55(
89
)
Approved Pro
Customers say: Quality work
1964 local quotes requested
20 years of experience

Diamond Construction, Inc. has built a reputation on quality with honesty and integrity. We employ only the highest trained, professional roofers for our team. We partner with the highest quality shingle manufacturers, and we hand-nail all roofs to ensure quality installation as well. At the end of every project, our supervisor will do an inspection with the homeowner to ensure their satisfaction. At Diamond Construction our mission is to ensure peace of mind for each customer through exceptional service. We work hard to exceed our customers' expectations. Our quality and experience combined with our strong work ethic are only some of the reasons why we maintain an A+ rating on the BBB and Home Advisor - Pro. We are certified by GAF and CertainTeed. 100% Customer Satisfaction Guaranteed. Licensed, Insured, and Accredited Roofers. Convenient Evening & Weekend Appointments. Financing available. Affordable Roofing & Remodeling Quality. New England Premier Roofing Contractor. Additional Email at: office@diamondconstructionma.com

"Good job. Quick and professional"

Scott C on July 2024

Diamond Construction, Inc. has built a reputation on quality with honesty and integrity. We employ only the highest trained, professional roofers for our team. We partner with the highest quality shingle manufacturers, and we hand-nail all roofs to ensure quality installation as well. At the end of every project, our supervisor will do an inspection with the homeowner to ensure their satisfaction. At Diamond Construction our mission is to ensure peace of mind for each customer through exceptional service. We work hard to exceed our customers' expectations. Our quality and experience combined with our strong work ethic are only some of the reasons why we maintain an A+ rating on the BBB and Home Advisor - Pro. We are certified by GAF and CertainTeed. 100% Customer Satisfaction Guaranteed. Licensed, Insured, and Accredited Roofers. Convenient Evening & Weekend Appointments. Financing available. Affordable Roofing & Remodeling Quality. New England Premier Roofing Contractor. Additional Email at: office@diamondconstructionma.com

"Good job. Quick and professional"

Scott C on July 2024


Avatar for GF Sprague & Company, Inc.
GF Sprague & Company, Inc.
45 Kearney Road
3.98(
374
)
Approved Pro
GF Sprague & Company, Inc.
45 Kearney Road
3.98(
374
)
Approved Pro
Customers say: Super punctual
1478 local quotes requested
56 years of experience

Did you know that it's unwise to spend too much but it's worse to spend too little? How do you choose the right contractor? First, they should listen to what you want to have done, then they should take a look at what needs to be done. Our certified expert will provide a full inspection of the problem areas. We will take digital photos of these areas, and provide a complete color coded plan so that you can see what we saw. IN EXCHANGE FOR OUR TIME AND EFFORTS, ALL THAT WE ASK IN RETURN IS THAT ANYONE WHO WOULD HAVE INPUT BE PRESENT TO DISCUSS YOUR OPTIONS. We believe that this approach provides everyone with the best way to make a good informed decision. If you agree, please call us now. You'll be glad you did! Since 1969, GF Sprague has worked with discerning homeowners who buy the right job at the right price.

"Very impressed with Sprague, Mark was very knowledgeable and straightforward. Crew was first class closing roofing and Clean Up in four days and cold weather. Justin was terrific, personable and responsive, and was always on site or available. Crew and especially Foreman were excellent. I would recommend GF Sprague for a high quality Job, their technology and customer service."

Stephen R on January 2023

Did you know that it's unwise to spend too much but it's worse to spend too little? How do you choose the right contractor? First, they should listen to what you want to have done, then they should take a look at what needs to be done. Our certified expert will provide a full inspection of the problem areas. We will take digital photos of these areas, and provide a complete color coded plan so that you can see what we saw. IN EXCHANGE FOR OUR TIME AND EFFORTS, ALL THAT WE ASK IN RETURN IS THAT ANYONE WHO WOULD HAVE INPUT BE PRESENT TO DISCUSS YOUR OPTIONS. We believe that this approach provides everyone with the best way to make a good informed decision. If you agree, please call us now. You'll be glad you did! Since 1969, GF Sprague has worked with discerning homeowners who buy the right job at the right price.

"Very impressed with Sprague, Mark was very knowledgeable and straightforward. Crew was first class closing roofing and Clean Up in four days and cold weather. Justin was terrific, personable and responsive, and was always on site or available. Crew and especially Foreman were excellent. I would recommend GF Sprague for a high quality Job, their technology and customer service."

Stephen R on January 2023

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Roof sealant applications FAQs

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 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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