How long does a roof coating system last?

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.

How often should you recoat or reseal your roof?

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.

Can roof coating prevent roof leaks?

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.

Top-Rated Roof Sealant Applications Experts in Worcester, MA

Seven Hills Roofing

100 Canterbury Street

Seven Hills Roofing

100 Canterbury Street

Customers say: True professional

Recommended by 96% of Angi 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

M and J Home Improvement

M and J Home Improvement

Customers say: Quick response

Recommended by 97% of Angi customers

68 local quotes requested

The most important investment you will ever make is in your home. To protect that investment , you need a quality roof with good materials and quality installation. M and J Home Improvement, has fantastic ratings , a very good name and excellent standards. Don't allow a substandard roof replacement to damage your home. And whether you need repair or a new roof please don't hesitate to call M and J Home Improvement - Do it Once Do it Right!

"Quick response, fair quote, fast and excellent service. We had 4 old skylights to be replaced and Matt was great and very responsive throughout the process - initial visit and quote, installation - which was completed very quickly (in a week start to finish!) and professionally. Excellent work!"

Kilian S on July 2025

The most important investment you will ever make is in your home. To protect that investment , you need a quality roof with good materials and quality installation. M and J Home Improvement, has fantastic ratings , a very good name and excellent standards. Don't allow a substandard roof replacement to damage your home. And whether you need repair or a new roof please don't hesitate to call M and J Home Improvement - Do it Once Do it Right!

"Quick response, fair quote, fast and excellent service. We had 4 old skylights to be replaced and Matt was great and very responsive throughout the process - initial visit and quote, installation - which was completed very quickly (in a week start to finish!) and professionally. Excellent work!"

Kilian S on July 2025

IGA General Construction

IGA General Construction

Customers say: Quick response

Recommended by 100% of Angi customers

20 local quotes requested

IGA General Construction is locally owned and operated. We are doing all roofing types, Siding, Windows, Trim. We offer the expertise to handle your complete roofing and restoration project from the beginning to the end. We strive to see the project from the customers point of view. Excellent project management skills. certified contractor, excellent craftsmanship.

"Very pleased with the finished project. Highly recommend ."

Ro S on July 2024

IGA General Construction is locally owned and operated. We are doing all roofing types, Siding, Windows, Trim. We offer the expertise to handle your complete roofing and restoration project from the beginning to the end. We strive to see the project from the customers point of view. Excellent project management skills. certified contractor, excellent craftsmanship.

"Very pleased with the finished project. Highly recommend ."

Ro S on July 2024

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

906 local quotes requested

Adam Vaillancourt Roofing & Gutters is Chelmsford’s go-to roofing contractor, proudly serving Southern New Hampshire, Northern Massachusetts, and Southern Maine. We specialize in residential and commercial roof replacement, roof repair, and roof maintenance—including asphalt shingles, flat roofing, and premium metal systems. Our team uses top-quality materials and industry-best installation practices to protect your home for the long haul. We also offer expert gutter solutions with Gutter Shutter® systems, professional roof cleaning and rejuvenation, skylight repair and replacement, and attic ventilation services. With a reputation built on trust, craftsmanship, and customer-first service, Adam Vaillancourt Roofing is committed to you.

"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 & Gutters is Chelmsford’s go-to roofing contractor, proudly serving Southern New Hampshire, Northern Massachusetts, and Southern Maine. We specialize in residential and commercial roof replacement, roof repair, and roof maintenance—including asphalt shingles, flat roofing, and premium metal systems. Our team uses top-quality materials and industry-best installation practices to protect your home for the long haul. We also offer expert gutter solutions with Gutter Shutter® systems, professional roof cleaning and rejuvenation, skylight repair and replacement, and attic ventilation services. With a reputation built on trust, craftsmanship, and customer-first service, Adam Vaillancourt Roofing is committed to you.

"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

DaBella - Westborough

110 Turnpike Rd

3.88(

8

)

•Approved Pro

DaBella - Westborough

110 Turnpike Rd

3.88(

8

)

•Approved Pro

Customers say: Super punctual

383 local quotes requested

14 years of experience

Looking to upgrade your home's exterior? DaBella in Boston specializes in roofing, siding, and windows. Our expert team is dedicated to providing top-notch service and quality craftsmanship. Contact us today to transform your home!

"Pushy sales. Started off high, reduced the price. Sales guy demanded to leave with a competitors written quote in order to obtain his lower cost ?! I then received a follow up quote regarding a "promotional discount". I said, great please forward me an updated price. I was told this couldn't happen unless the sales guy could come back, clearly it was all BS to simply get me in front of him again for another 2 hours to be pressured into buying. The girl on the phone continuously spoke over me, would not accept the word "NO" to the visit. In the end I had to hang up. This kind of tactic is not good for any customer, it's bullsh*t. So unless you're a fan of what I see as very manipulative behavior and poor sales ethics RUN, do not Walk away...RUN."

MARTIN S on July 2024

Looking to upgrade your home's exterior? DaBella in Boston specializes in roofing, siding, and windows. Our expert team is dedicated to providing top-notch service and quality craftsmanship. Contact us today to transform your home!

"Pushy sales. Started off high, reduced the price. Sales guy demanded to leave with a competitors written quote in order to obtain his lower cost ?! I then received a follow up quote regarding a "promotional discount". I said, great please forward me an updated price. I was told this couldn't happen unless the sales guy could come back, clearly it was all BS to simply get me in front of him again for another 2 hours to be pressured into buying. The girl on the phone continuously spoke over me, would not accept the word "NO" to the visit. In the end I had to hang up. This kind of tactic is not good for any customer, it's bullsh*t. So unless you're a fan of what I see as very manipulative behavior and poor sales ethics RUN, do not Walk away...RUN."

MARTIN S on July 2024

Long Home Products

300 Myles Standish Blvd

2.68(

22

)

•Approved Pro

Long Home Products

300 Myles Standish Blvd

2.68(

22

)

•Approved Pro

4745 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!

"I hired Long Roofing Products to replace my roof. From the beginning the sales man lied to me, telling me that they could take off my Gutter Helmets and put them back on correctly. This was lie #1. They have null and voided the warranty of my gutter helmets, because they were not supposed to touch them and according to Gutter Helmets all the roofers know this. lie #2 there were missing pieces on the ends of my gutter helmets to prevent the birds from getting into the gutters. The salesman told me they would order the piece from Gutter Helmets and replace it. This was never done. I have contacted them several times and they continue to tell me they will fix it and they never do. I would NEVER recommend them, I would only tell you NOT to use them. They talk a big game but never follow thru with their promise's."

Debbie B on August 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!

"I hired Long Roofing Products to replace my roof. From the beginning the sales man lied to me, telling me that they could take off my Gutter Helmets and put them back on correctly. This was lie #1. They have null and voided the warranty of my gutter helmets, because they were not supposed to touch them and according to Gutter Helmets all the roofers know this. lie #2 there were missing pieces on the ends of my gutter helmets to prevent the birds from getting into the gutters. The salesman told me they would order the piece from Gutter Helmets and replace it. This was never done. I have contacted them several times and they continue to tell me they will fix it and they never do. I would NEVER recommend them, I would only tell you NOT to use them. They talk a big game but never follow thru with their promise's."

Debbie B on August 2025

MTS Siding and Roofing LLC

152 Paxton Rd

4.86(

28

)

•Approved Pro

MTS Siding and Roofing LLC

152 Paxton Rd

4.86(

28

)

•Approved Pro

Customers say: Quick response

Recommended by 96% of Angi customers

Recommended by 96% of HomeAdvisor customers

180 local quotes requested

MTS Roofing and Siding has been in business 21 years and is proud to serve Worcester County and surrounding areas. We offer top-quality roofing with excellent warranty options along with financing options for your projects through wellsfargo. Additional hours - Daily 7:00 AM-7:00 PM. Additional website - mts-siding-roofing.com

"Everything went great. The only thing I wish differently was the boxes for the lights to be the same shade of color as the siding."

Patty N on December 2024

MTS Roofing and Siding has been in business 21 years and is proud to serve Worcester County and surrounding areas. We offer top-quality roofing with excellent warranty options along with financing options for your projects through wellsfargo. Additional hours - Daily 7:00 AM-7:00 PM. Additional website - mts-siding-roofing.com

"Everything went great. The only thing I wish differently was the boxes for the lights to be the same shade of color as the siding."

Patty N on December 2024

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

1240 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

NMTI-General Construction

35 Village Rd Suite 100

4.89(

36

)

•Approved Pro

NMTI-General Construction

35 Village Rd Suite 100

4.89(

36

)

•Approved Pro

Customers say: True professional

Recommended by 97% of Angi customers

Recommended by 97% of HomeAdvisor customers

1376 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.

"The guys showed up with the materials and tools needed to do the job, problem solved as they figured out what to fix, got it done, and cleaned everything up. Nice and respectful - no mess. Would hire again - highly recommend"

Justin M on July 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.

"The guys showed up with the materials and tools needed to do the job, problem solved as they figured out what to fix, got it done, and cleaned everything up. Nice and respectful - no mess. Would hire again - highly recommend"

Justin M on July 2025

AD Roofing and Siding Experts

5.00(

5

)

•Approved Pro

AD Roofing and Siding Experts

5.00(

5

)

•Approved Pro

Customers say: Quick response

Recommended by 100% of Angi customers

Recommended by 100% of HomeAdvisor customers

356 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.

"I recently had Ad Roofing and Siding repair and replace the vents on my roof and fix a leak, and I couldn’t be happier with the service. They arrived on time, worked efficiently, and delivered great value for the cost. The team was professional and courteous, and their customer support was excellent throughout the process. I would highly recommend them to anyone in need of reliable roofing services"

Chetan S on September 2025

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.

"I recently had Ad Roofing and Siding repair and replace the vents on my roof and fix a leak, and I couldn’t be happier with the service. They arrived on time, worked efficiently, and delivered great value for the cost. The team was professional and courteous, and their customer support was excellent throughout the process. I would highly recommend them to anyone in need of reliable roofing services"

Chetan S on September 2025

Get matched with top roof sealant application pros in Worcester, MA

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Roof sealant application pros in Worcester

Seven Hills Roofing

Seven Hills Roofing

M and J Home Improvement

M and J Home Improvement

IGA General Construction

IGA General Construction

Adam Vaillancourt Roofing & Construction LLC

Adam Vaillancourt Roofing & Construction LLC

DaBella - Westborough

DaBella - Westborough

Long Home Products

Long Home Products

MTS Siding and Roofing LLC

MTS Siding and Roofing LLC

Diamond Construction Inc

Diamond Construction Inc

NMTI-General Construction

NMTI-General Construction

AD Roofing and Siding Experts

AD Roofing and Siding Experts

The Worcester, MA homeowners’ guide to roof sealant applications

Replace a Roof in Michigan

Replace a Roof in New Jersey

Replace a Roof in Texas

Replace a Roof in California

Replace a Roof in Florida

Install or Replace Asphalt Shingles

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Get matched with top roof sealant application pros in Worcester, MA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Roof sealant application pros in Worcester

Seven Hills Roofing

Seven Hills Roofing

M and J Home Improvement

M and J Home Improvement

IGA General Construction

IGA General Construction

Adam Vaillancourt Roofing & Construction LLC

Adam Vaillancourt Roofing & Construction LLC

DaBella - Westborough

DaBella - Westborough

Long Home Products

Long Home Products

MTS Siding and Roofing LLC

MTS Siding and Roofing LLC

Diamond Construction Inc

Diamond Construction Inc

NMTI-General Construction

NMTI-General Construction

AD Roofing and Siding Experts

AD Roofing and Siding Experts

The Worcester, MA homeowners’ guide to roof sealant applications

Replace a Roof in Michigan

Replace a Roof in New Jersey

Replace a Roof in Texas

Replace a Roof in California

Replace a Roof in Florida

Install or Replace Asphalt Shingles

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