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Roof sealant application pros in South Grafton

Seven Hills Roofing
100 Canterbury Street
4.86(
114
)
Approved Pro
Seven Hills Roofing
100 Canterbury Street
4.86(
114
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
8 years of experience

Seven Hills Roofing is a leader in the industry, with over 20 years of experience. Specializing in residential roofing we guarantee our work and stand by our promise to provide quality roofing in Worcester. Call today to book an appointment!

"Bill, Was fantastic, very promt and reasonably priced. His worker Mike did a great job and the job was completed in just a couple of days."

Christopher W on October 2024

Seven Hills Roofing is a leader in the industry, with over 20 years of experience. Specializing in residential roofing we guarantee our work and stand by our promise to provide quality roofing in Worcester. Call today to book an appointment!

"Bill, Was fantastic, very promt and reasonably priced. His worker Mike did a great job and the job was completed in just a couple of days."

Christopher W on October 2024


Avatar for Window Depot of South Boston
Window Depot of South Boston
2 Franklin St Unit 4
5.00(
6
)
Approved Pro
Window Depot of South Boston
2 Franklin St Unit 4
5.00(
6
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
761 local quotes requested

Every once in a while. you run into a company that gives you everything you're looking for. A great product, a fair price, intimate service and the strength to stand behind it all. These are the principles behind Americas fastest growing replacement window company, Window Depot USA. Serving nearly 90 U.S. marketplaces, Window Depot USA offers premium home replacement windows at affordable prices. Window Depot USA dealer is locally owned and operated, so you can expect outstanding service from sales to installation, with each job completed quickly and professionally. And with national buying power, we pass on exceptional savings from the factory. right to you.

"Had my siding done by this company. They were extremely friendly and professional. The entire project was done in a day and my yard was left nice and clean."

Taylor L on April 2024

Every once in a while. you run into a company that gives you everything you're looking for. A great product, a fair price, intimate service and the strength to stand behind it all. These are the principles behind Americas fastest growing replacement window company, Window Depot USA. Serving nearly 90 U.S. marketplaces, Window Depot USA offers premium home replacement windows at affordable prices. Window Depot USA dealer is locally owned and operated, so you can expect outstanding service from sales to installation, with each job completed quickly and professionally. And with national buying power, we pass on exceptional savings from the factory. right to you.

"Had my siding done by this company. They were extremely friendly and professional. The entire project was done in a day and my yard was left nice and clean."

Taylor L on April 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
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
174 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 Long Home Products
Long Home Products
300 Myles Standish Blvd
2.65(
20
)
Approved Pro
Long Home Products
300 Myles Standish Blvd
2.65(
20
)
Approved Pro
6492 local quotes requested
80 years of experience

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Ayden was very kind and insightful. I was happy to meet an incredible worker like that from Long Home."

Alayna L on April 2025

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Ayden was very kind and insightful. I was happy to meet an incredible worker like that from Long Home."

Alayna L on April 2025


Avatar for Klaus Larsen LLC
Klaus Larsen LLC
Framingham, MA 01701
New on HomeAdvisorNew on Angi
Approved Pro
Klaus Larsen LLC
Framingham, MA 01701
New on AngiNew on HomeAdvisor
Approved Pro
1102 local quotes requested
27 years of experience

When you choose Klaus Larsen LLC, you select a company of professionals who take great pride in our craftsmanship, and treat you, your time, and your property with the utmost respect. We make sure that before we leave your home, you are completely satisfied with our work and our cleanup, and we consider you a customer for as long as our warranty lasts. And that’s a lifetime! Klaus Larsen LLC serves Connecticut and Rhode Island with roofing services such as roof replacement, roof repair, gutters, attic insulation, and more. Put a Klaus on Your House! Call us for a free, no-obligation estimate today! About Klaus Larsen: Klaus Larsen bought his first apartment building in Denmark at the age of 21, renovating every single one of the 13 apartments in it in less than three years. At the age of 32, he immigrated to the US with his tools and $300 in his pocket to live the American Dream. Little did he know those metric tools would do him little good in a country that only used inches and feet. By 1998 he was able to start his own home improvement business, becoming a roofing-only company in 2010. Klaus is well known for his historic work, using his ingenious creativity to update antique homes so their roofs perform properly while maintaining their architectural integrity. His attention to detail and Old World craftsmanship have earned him a reputation for helping to maintain New England’s rich history while integrating state-of-the-art roofing technology into it’s homes.

When you choose Klaus Larsen LLC, you select a company of professionals who take great pride in our craftsmanship, and treat you, your time, and your property with the utmost respect. We make sure that before we leave your home, you are completely satisfied with our work and our cleanup, and we consider you a customer for as long as our warranty lasts. And that’s a lifetime! Klaus Larsen LLC serves Connecticut and Rhode Island with roofing services such as roof replacement, roof repair, gutters, attic insulation, and more. Put a Klaus on Your House! Call us for a free, no-obligation estimate today! About Klaus Larsen: Klaus Larsen bought his first apartment building in Denmark at the age of 21, renovating every single one of the 13 apartments in it in less than three years. At the age of 32, he immigrated to the US with his tools and $300 in his pocket to live the American Dream. Little did he know those metric tools would do him little good in a country that only used inches and feet. By 1998 he was able to start his own home improvement business, becoming a roofing-only company in 2010. Klaus is well known for his historic work, using his ingenious creativity to update antique homes so their roofs perform properly while maintaining their architectural integrity. His attention to detail and Old World craftsmanship have earned him a reputation for helping to maintain New England’s rich history while integrating state-of-the-art roofing technology into it’s homes.


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
2042 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 Cook's Roofing
Cook's Roofing
90 Mendon St
4.72(
40
)
Approved Pro
Cook's Roofing
90 Mendon St
4.72(
40
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
286 local quotes requested

Ken Cook has been installing residential roofs and ventilation systems for over 35 years. Cook's Roofing is certified by the Certain Teed Corporation to operate as a select shingle roofing company. This allows our company to extend material and labor guarantees for longer periods than the competition. Cook's has two crews and two lead roofers are certified Master Shingle Applicators. Our foreman has been employed by us for over 13 years. According to the building inspector's office, Cook's pulls more permits for roof construction in the town of Bellingham than any other contractor. In 1992 when many of the shingle manufactures were having trouble with their fiberglass shingles, the ASTM (American Society of Testing and Materials) developed testing for shingles that showed many problems with roof shingles. It was right then and there that Ken Cook decided to install the best shingles available and have quality that people could depend on; CertainTeed is the best company for their materials and warranties. They have taught us every aspect of the roofing industry from proper installation techniques to knowledge of how to know the difference between shingles that are of a high product quality and mediocrity. Ken Cook has been a resident of Bellingham for over 50 years. He is an active member of the First Baptist Church of Bellingham serving Christ and the community. He also serves on the finance committee of the same church. Ken is married; they have 2 daughters and 2 grandsons. Ken loves Jesus, (John 5:24) his family and roofing. The entire Cook's family would love to serve you. Additional email - cooksroofing@comcast.net. Additional DBA - Cook's Home Improvements Inc. Phone: 508-966-0306 Fax: 508-966-2233

"Super fast. Excellent work. Fair price. Couldn't ask for a better experience. Highly recommended."

ERic K on January 2021

Ken Cook has been installing residential roofs and ventilation systems for over 35 years. Cook's Roofing is certified by the Certain Teed Corporation to operate as a select shingle roofing company. This allows our company to extend material and labor guarantees for longer periods than the competition. Cook's has two crews and two lead roofers are certified Master Shingle Applicators. Our foreman has been employed by us for over 13 years. According to the building inspector's office, Cook's pulls more permits for roof construction in the town of Bellingham than any other contractor. In 1992 when many of the shingle manufactures were having trouble with their fiberglass shingles, the ASTM (American Society of Testing and Materials) developed testing for shingles that showed many problems with roof shingles. It was right then and there that Ken Cook decided to install the best shingles available and have quality that people could depend on; CertainTeed is the best company for their materials and warranties. They have taught us every aspect of the roofing industry from proper installation techniques to knowledge of how to know the difference between shingles that are of a high product quality and mediocrity. Ken Cook has been a resident of Bellingham for over 50 years. He is an active member of the First Baptist Church of Bellingham serving Christ and the community. He also serves on the finance committee of the same church. Ken is married; they have 2 daughters and 2 grandsons. Ken loves Jesus, (John 5:24) his family and roofing. The entire Cook's family would love to serve you. Additional email - cooksroofing@comcast.net. Additional DBA - Cook's Home Improvements Inc. Phone: 508-966-0306 Fax: 508-966-2233

"Super fast. Excellent work. Fair price. Couldn't ask for a better experience. Highly recommended."

ERic K on January 2021


Avatar for LCT Construction & Services Inc.
LCT Construction & Services Inc.
4 Evergreen Ln
4.14(
14
)
Approved Pro
LCT Construction & Services Inc.
4 Evergreen Ln
4.14(
14
)
Approved Pro
Customers say: Quality work
2514 local quotes requested
17 years of experience

Our sole focus is on providing you with outstanding service, quality roofing materials and home improvement products. As a company, we are dedicated to providing the best possible quality, superior customer service and workmanship you can trust. Our commitment to excellence has made LCT Construction & Services, Inc. the most trusted roofing company name in Milford and all Massachusetts. From our installation crews, to our office staff, we take care to provide you with the best possible roof for your home. Furthermore with over many years of experience in the industry, you can rest assured that you have chosen the right professionals for your next roofing job.

"I had a FANTASTIC experience with LCT! It started with a prompt response from them, setting up an appointment the next day after a tree fell on my house. James came down and explained everything thoroughly and gave me some options. After talking to a few other vendors, I knew I wanted to go with LCT. Their pricing was better than the other quotes and James was great to work with. Before the crew started any work I met the owner, Luis, and knew I had chosen the right company. He was just as great as James, very thorough and let me know what would be happening. In addition to needing the roof replaced we also had some damage to rafters and decking to replace. After the job was complete, Luis did a thorough inspection of the work and made sure I was happy with everything. The crew did an amazing job and I couldn't be happier with the work. The office staff was also great to work with! I got to meet them when I went down to pay the invoice. A 5 star experience from start to finish. Thank you LCT!"

Katrina T on August 2024

Our sole focus is on providing you with outstanding service, quality roofing materials and home improvement products. As a company, we are dedicated to providing the best possible quality, superior customer service and workmanship you can trust. Our commitment to excellence has made LCT Construction & Services, Inc. the most trusted roofing company name in Milford and all Massachusetts. From our installation crews, to our office staff, we take care to provide you with the best possible roof for your home. Furthermore with over many years of experience in the industry, you can rest assured that you have chosen the right professionals for your next roofing job.

"I had a FANTASTIC experience with LCT! It started with a prompt response from them, setting up an appointment the next day after a tree fell on my house. James came down and explained everything thoroughly and gave me some options. After talking to a few other vendors, I knew I wanted to go with LCT. Their pricing was better than the other quotes and James was great to work with. Before the crew started any work I met the owner, Luis, and knew I had chosen the right company. He was just as great as James, very thorough and let me know what would be happening. In addition to needing the roof replaced we also had some damage to rafters and decking to replace. After the job was complete, Luis did a thorough inspection of the work and made sure I was happy with everything. The crew did an amazing job and I couldn't be happier with the work. The office staff was also great to work with! I got to meet them when I went down to pay the invoice. A 5 star experience from start to finish. Thank you LCT!"

Katrina T on August 2024


Avatar for Power Home Remodeling
Power Home Remodeling
201 Jones Rd
4.61(
831
)
Approved Pro
Power Home Remodeling
201 Jones Rd
4.61(
831
)
Approved Pro
Customers say: Quality work
5991 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.

"All went as promised at a reasonable price. Very satisfied."

Dennis D on May 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.

"All went as promised at a reasonable price. Very satisfied."

Dennis D on May 2025


Avatar for Clear Choice Home Improvements
Clear Choice Home Improvements
8025 South Willow St
4.73(
349
)
Approved Pro
Clear Choice Home Improvements
8025 South Willow St
4.73(
349
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
3705 local quotes requested

Clear Choice Home Improvements is New Hampshire's largest and New England's fastest growing Home Improvement Company. Family owned and operated, we provide truly personalized home remodeling services. At Clear Choice, we pride ourselves on presenting the best quality replacement windows, vinyl siding, roofing, bathroom systems, and gutter guards. Clear Choice will ALWAYS install these products in your home as if we were putting them into our own. Should those products ever need service, Clear Choice will ALWAYS be there to take care of any problems. We're confident that the home improvement products we install in your home are the absolute best in the industry.

"This company should not be in business. By far the worst interaction I’ve ever had with a sales person for my entire life. Do not use this company."

John O on September 2024

Clear Choice Home Improvements is New Hampshire's largest and New England's fastest growing Home Improvement Company. Family owned and operated, we provide truly personalized home remodeling services. At Clear Choice, we pride ourselves on presenting the best quality replacement windows, vinyl siding, roofing, bathroom systems, and gutter guards. Clear Choice will ALWAYS install these products in your home as if we were putting them into our own. Should those products ever need service, Clear Choice will ALWAYS be there to take care of any problems. We're confident that the home improvement products we install in your home are the absolute best in the industry.

"This company should not be in business. By far the worst interaction I’ve ever had with a sales person for my entire life. Do not use this company."

John O on September 2024

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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
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