Top-rated roof sealant application pros.

Get matched with top roof sealant application pros in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Roof sealant application pros in Renton

Avatar for 240 Roofing LLC
240 Roofing LLC
701 5th Ave 42nd Fl
4.56(
25
)
Approved Pro
240 Roofing LLC
701 5th Ave 42nd Fl
4.56(
25
)
Approved Pro
Customers say: True professional
29 local quotes requested
2 years of experience

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"The contractor, 240 Roofing, was quick to respond to my Angi inquiry and were on site within 3 hours. I had a leaking skylight and it was raining like crazy! The work was completed the same day and I am very happy with the final product."

Douglas H on January 2025

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"The contractor, 240 Roofing, was quick to respond to my Angi inquiry and were on site within 3 hours. I had a leaking skylight and it was raining like crazy! The work was completed the same day and I am very happy with the final product."

Douglas H on January 2025


Avatar for 24/7 Construction, LLC
24/7 Construction, LLC
11335 NE 122nd St Ste 105
4.85(
46
)
Approved Pro
24/7 Construction, LLC
11335 NE 122nd St Ste 105
4.85(
46
)
Approved Pro
Customers say: True professional
123 local quotes requested
4 years of experience

24/7 construction LLC is a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 25 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we are involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"We hired 24/7 construction LLC for our roof repair. They came out on the same day and gave us an estimate and also completed the work. We were very impressed with their team. Highly recommend them in the future for any roof projects, Anthony and Cynthia was amazing to work with thank you guys so much."

Alexus M on April 2025

24/7 construction LLC is a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 25 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we are involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"We hired 24/7 construction LLC for our roof repair. They came out on the same day and gave us an estimate and also completed the work. We were very impressed with their team. Highly recommend them in the future for any roof projects, Anthony and Cynthia was amazing to work with thank you guys so much."

Alexus M on April 2025


Avatar for Emerald City NW Construction LLC
Emerald City NW Construction LLC
9030 35th Ave SW, Unit 100
4.91(
29
)
Approved Pro
Emerald City NW Construction LLC
9030 35th Ave SW, Unit 100
4.91(
29
)
Approved Pro
Customers say: True professional
176 local quotes requested
11 years of experience

Emerald City NW Construction LLC is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"I had an outstanding experience with Emerald City Northwest. Their work on my home was exceptional, and they demonstrated professionalism, punctuality, and a strong work ethic. It's clear they're passionate about their work and committed to customer satisfaction. | highly recommend them and am extremely pleased with the job they did."

Amanda M on February 2025

Emerald City NW Construction LLC is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"I had an outstanding experience with Emerald City Northwest. Their work on my home was exceptional, and they demonstrated professionalism, punctuality, and a strong work ethic. It's clear they're passionate about their work and committed to customer satisfaction. | highly recommend them and am extremely pleased with the job they did."

Amanda M on February 2025


Avatar for KSR
KSR
40 Lake Bellvue Drive, Suite 100
5.00(
14
)
Approved Pro
KSR
40 Lake Bellvue Drive, Suite 100
5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
19 local quotes requested

We are a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. 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!

"Had KSR reseal torch-down seams to improve drainage. They were responsive, reasonably priced, and got the job done well."

Justin B on January 2025

We are a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. 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!

"Had KSR reseal torch-down seams to improve drainage. They were responsive, reasonably priced, and got the job done well."

Justin B on January 2025


Avatar for King County Roofing & Exteriors, LLC
King County Roofing & Exteriors, LLC
8201 164th Ave NE Ste 200
5.00(
4
)
Approved Pro
King County Roofing & Exteriors, LLC
8201 164th Ave NE Ste 200
5.00(
4
)
Approved Pro
Free onsite estimate

With over 20 years is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"Basement was damp all the time?after waterproofing the foundation, it's completely dry and fresh."

Rowan J on April 2025

With over 20 years is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"Basement was damp all the time?after waterproofing the foundation, it's completely dry and fresh."

Rowan J on April 2025


Avatar for AC Roofing Contractor LLC
AC Roofing Contractor LLC
5.00(
4
)
Approved Pro
AC Roofing Contractor LLC
5.00(
4
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
434 local quotes requested

AC Roofing Contractor LLC: Renton's top roofing contractor. Expert installations and repairs for durable and reliable roofs. We serve in Renton, WA, Bryn Mawr-Skyway WA; Fairwood WA; White Center WA; Lakeland North WA; Newcastle WA; and the surrounding areas. Roofing Service, Roofing Contractor, Roofing Shingle Repair, Flat Roofing Companies, Residential Roofing Company Roofing Specialist, Roofing Company, Roofing Repair, Flat Roofing Service, Residential Roofing Service For more information visit our website: https://roofingcontractor-renton.com/

"AC Roofing was great communicating with me throughout the entire process. They provided a reasonable quote compared to other competitors. Repair was done quickly and I’m happy with it so far."

Luong S on February 2025

AC Roofing Contractor LLC: Renton's top roofing contractor. Expert installations and repairs for durable and reliable roofs. We serve in Renton, WA, Bryn Mawr-Skyway WA; Fairwood WA; White Center WA; Lakeland North WA; Newcastle WA; and the surrounding areas. Roofing Service, Roofing Contractor, Roofing Shingle Repair, Flat Roofing Companies, Residential Roofing Company Roofing Specialist, Roofing Company, Roofing Repair, Flat Roofing Service, Residential Roofing Service For more information visit our website: https://roofingcontractor-renton.com/

"AC Roofing was great communicating with me throughout the entire process. They provided a reasonable quote compared to other competitors. Repair was done quickly and I’m happy with it so far."

Luong S on February 2025


Avatar for Pro Roofing NW
Pro Roofing NW
12500 128th Ln NE
4.64(
130
)
Approved Pro
Pro Roofing NW
12500 128th Ln NE
4.64(
130
)
Approved Pro
Customers say: Quality work
1605 local quotes requested
21 years of experience

Pro Roofing is a family owned and operated King County, Snohomish County, Piercy County and Surrounding Areas business with unparalleled expertise. We are committed to setting the standards for safety and quality, while providing a positive experience for our customers, vendors and employees. At Pro Roofing we know that everything you love is under your roof. Our company and staff take this into consideration and treat every roof as if it were our own. We want our clientele to be secure in the fact that we value satisfied customers. At Pro Roofing, we educate all of our customers on the benefits of our roofing products and services. Our business depends on making sure you have a quality roof for years to come. Receive a free estimate today. Call us to schedule an appointment at (425) 814-7313

"Excellent experience, excellent roofing product. Highly recommend."

Richard Q on May 2024

Pro Roofing is a family owned and operated King County, Snohomish County, Piercy County and Surrounding Areas business with unparalleled expertise. We are committed to setting the standards for safety and quality, while providing a positive experience for our customers, vendors and employees. At Pro Roofing we know that everything you love is under your roof. Our company and staff take this into consideration and treat every roof as if it were our own. We want our clientele to be secure in the fact that we value satisfied customers. At Pro Roofing, we educate all of our customers on the benefits of our roofing products and services. Our business depends on making sure you have a quality roof for years to come. Receive a free estimate today. Call us to schedule an appointment at (425) 814-7313

"Excellent experience, excellent roofing product. Highly recommend."

Richard Q on May 2024


Best American Roofing, Siding & Gutters
16207 63rd Ave Ct E, Unit 208
5.00(
1
)
Approved Pro
Best American Roofing, Siding & Gutters
16207 63rd Ave Ct E, Unit 208
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
913 local quotes requested

Because your family deserves the best! Let us take care of you. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today! State Licenses General Contractor #: BESTAAR781Q3 Memberships and Affiliations Allied Construction Industries Asphalt Roofing Manufacturers Association (ARMA) Cedar Shake and Shingle Bureau National Roofing Contractors Association (NRCA)

"Excellent experience with Oscar and his crew, start to finish."

Michelle H on March 2025

Because your family deserves the best! Let us take care of you. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today! State Licenses General Contractor #: BESTAAR781Q3 Memberships and Affiliations Allied Construction Industries Asphalt Roofing Manufacturers Association (ARMA) Cedar Shake and Shingle Bureau National Roofing Contractors Association (NRCA)

"Excellent experience with Oscar and his crew, start to finish."

Michelle H on March 2025


Avatar for Three Tree Roofing
Three Tree Roofing
19032 66th Ave S
4.76(
34
)
Approved Pro
Three Tree Roofing
19032 66th Ave S
4.76(
34
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1272 local quotes requested

We are a family run full service roofing company serving the greater Puget Sound with pride and integrity. We have more than 12 years experience and we provide top quality roofing solutions year round. With an emphasis on organization, communication, and quality we offer the best roofing experience in the industry and back our work with the strongest warranty available. Call or message today for a free estimate. We return all inquiries within 24 hours.

"Absolutely amazing the employees were hard working respectful and left the site spotless each day. I would 1000% recommend them"

bobbie b on March 2025

We are a family run full service roofing company serving the greater Puget Sound with pride and integrity. We have more than 12 years experience and we provide top quality roofing solutions year round. With an emphasis on organization, communication, and quality we offer the best roofing experience in the industry and back our work with the strongest warranty available. Call or message today for a free estimate. We return all inquiries within 24 hours.

"Absolutely amazing the employees were hard working respectful and left the site spotless each day. I would 1000% recommend them"

bobbie b on March 2025


Avatar for Pacific Exteriors, LLC
Pacific Exteriors, LLC
14724 Bothell Way NE
4.10(
42
)
Approved Pro
Pacific Exteriors, LLC
14724 Bothell Way NE
4.10(
42
)
Approved Pro
Customers say: Terrific value
2137 local quotes requested
17 years of experience

Pacific Exteriors LLC is the exterior remodeling contractor you can trust for all of your siding, roofing and painting needs in the Greater Seattle and surrounding areas. We offer personal consultations, custom design services, and high-quality materials backed with best in the industry warranties to upgrade your home’s exterior and protect what matters most! Pacific Exteriors LLC is a BBB A+ business, Owens Corning Platinum, and James Hardie Master Elite company. We are a proud winner of the annual James Hardie Presidents Club Award, the last 6 years in a row.

"I’m not quite sure what is taking so long to get any updates from this company. I’ve been waiting for an update on the siding being painted, touch ups they missed to be fixed, have their interior team fix the walls their crew punched nails through the wall, broke the frame of our kitchen window, and pick up the materials that have been blocking our driveway since the start of the project. It took them three weeks from the initial pick up date I was given for their team to pick up and confirm that the honey bucket had been taken from our property. Of course I had to call them to follow up and actually get it picked up. All of this to basically summarize that if you want your siding done in a timely manner and to work with a cohesive team that values communication and their customers as much as theirs salesman Brad told us they do, then find another company aside from Pacific Exteriors."

Claudia B on October 2024

Pacific Exteriors LLC is the exterior remodeling contractor you can trust for all of your siding, roofing and painting needs in the Greater Seattle and surrounding areas. We offer personal consultations, custom design services, and high-quality materials backed with best in the industry warranties to upgrade your home’s exterior and protect what matters most! Pacific Exteriors LLC is a BBB A+ business, Owens Corning Platinum, and James Hardie Master Elite company. We are a proud winner of the annual James Hardie Presidents Club Award, the last 6 years in a row.

"I’m not quite sure what is taking so long to get any updates from this company. I’ve been waiting for an update on the siding being painted, touch ups they missed to be fixed, have their interior team fix the walls their crew punched nails through the wall, broke the frame of our kitchen window, and pick up the materials that have been blocking our driveway since the start of the project. It took them three weeks from the initial pick up date I was given for their team to pick up and confirm that the honey bucket had been taken from our property. Of course I had to call them to follow up and actually get it picked up. All of this to basically summarize that if you want your siding done in a timely manner and to work with a cohesive team that values communication and their customers as much as theirs salesman Brad told us they do, then find another company aside from Pacific Exteriors."

Claudia B on October 2024

...
Showing 1-10 of 973

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.
standing seam metal roof on a house
Apr 30, 2025
Apr 30, 2025
Budget for standing seam metal roof costs based on factors such as roof size, metal type, lock type, panel width, accessibility, permits, labor, and more.
flat roof home with rubber membrane roofing installed
Apr 29, 2025
Apr 29, 2025
Budget for rubber roof costs based on factors such as roof size, pitch, membrane type, labor, permits, accessibility, installation system, removal, and more.
professional spreading sealant on flat roof with roller
Apr 25, 2025
Apr 25, 2025
Roof coating costs depend on the type of coating you choose. Options include silicone, bitumen, acrylic, and liquid rubber, among others.
professional installing flat roof on home
Apr 27, 2025
Apr 27, 2025
Budget for flat roof replacement costs based on factors such as roof type, material, potential repairs, labor, accessibility, and more.
A dark roof on a brick house
Apr 22, 2025
Apr 22, 2025
Budget for spray foam roofing costs based on factors such as foam density, cell type, materials, permits, overages, labor, and more.
A house with slate roof tiles
Apr 18, 2025
Apr 18, 2025
Budget for slate roof repair costs based on factors such as project size, type of repairs required, materials, labor, ongoing maintenance, and more.
Share project details to get started.