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Roof sealant application pros in Dupont

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
173 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


TJ Roofing, LLC
8148 Rich Road Southeast
4.70(
23
)
Approved Pro
TJ Roofing, LLC
8148 Rich Road Southeast
4.70(
23
)
Approved Pro
Customers say: True professional
16 years of experience
Free onsite estimate

TJ Roofing, LLC, is a family owned and locally operated business dedicated to serving Thurston County, WA and the surrounding areas. TJ Roofing, LLC, is committed to providing a quality roof, while making the roofing process as stress free as possible. While other roofing contractors have come and go, Tj Roofing, LLC, strives to survive to be the most respected the. We take great pride in maintaining our outstanding reputation with homeowners and local builders.

"TJ Roofing does exceptional work. They are responsive and thorough!"

Michelle A on November 2024

TJ Roofing, LLC, is a family owned and locally operated business dedicated to serving Thurston County, WA and the surrounding areas. TJ Roofing, LLC, is committed to providing a quality roof, while making the roofing process as stress free as possible. While other roofing contractors have come and go, Tj Roofing, LLC, strives to survive to be the most respected the. We take great pride in maintaining our outstanding reputation with homeowners and local builders.

"TJ Roofing does exceptional work. They are responsive and thorough!"

Michelle A on November 2024


Avatar for M&H Services, LLC
M&H Services, LLC
6015B 51st Place South
4.79(
37
)
Approved Pro
M&H Services, LLC
6015B 51st Place South
4.79(
37
)
Approved Pro
Customers say: True professional
607 local quotes requested
2 years of experience

We’re 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!

"project not started as of yet"

David Tetsuo B on April 2025

We’re 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!

"project not started as of yet"

David Tetsuo B on April 2025


Avatar for United Roofing Solutions, Inc.
United Roofing Solutions, Inc.
7615 Ranier Rd SE
4.38(
41
)
Approved Pro
United Roofing Solutions, Inc.
7615 Ranier Rd SE
4.38(
41
)
Approved Pro
Customers say: Terrific value
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
20 years of experience

United Roofing Solutions, Inc., is a full service certified roofing contractor with over 15 years of experience in all areas of roofing services. We offer roofing repairs and, you can count on us for speedy reliable service when you need it most. No job is too big or too small. We offer affordable solutions for everyone.

"If your blood pressure is unnaturally low, and you are in absolutely no hurry for the work to be done, and you enjoy working with companies that ignore you for weeks on end-- by all means, call these guys! Very poor communication, and their scheduling promises are worthless. After months of delays, we had many tense phone calls (all made by us--they never called), pointedly asking when they would be here. They started trying to guilt us by saying they would have to reschedule other jobs (were these new jobs, or jobs for clients who had been waiting longer than the 4 months we did...?) and finally arrived to reroof our house. It took them a couple ( non-consecutive) days, but the roof looked a little unfinished, and they left power cables just draped around the guttering. Another call to ask if they were coming back-- dispatcher now openly snarky. Eventually, Don came back to see what we were talking about and ended up spending hours here (we could see him on the Ring) fixing what the crew had left. The roof looks fine now, but the neighbors who recommended them are horrified that their company was so difficult. Not the neighbors' fault-- it sounds like standards have definitely slipped at United Roofing Solutions."

Mary C on September 2021

United Roofing Solutions, Inc., is a full service certified roofing contractor with over 15 years of experience in all areas of roofing services. We offer roofing repairs and, you can count on us for speedy reliable service when you need it most. No job is too big or too small. We offer affordable solutions for everyone.

"If your blood pressure is unnaturally low, and you are in absolutely no hurry for the work to be done, and you enjoy working with companies that ignore you for weeks on end-- by all means, call these guys! Very poor communication, and their scheduling promises are worthless. After months of delays, we had many tense phone calls (all made by us--they never called), pointedly asking when they would be here. They started trying to guilt us by saying they would have to reschedule other jobs (were these new jobs, or jobs for clients who had been waiting longer than the 4 months we did...?) and finally arrived to reroof our house. It took them a couple ( non-consecutive) days, but the roof looked a little unfinished, and they left power cables just draped around the guttering. Another call to ask if they were coming back-- dispatcher now openly snarky. Eventually, Don came back to see what we were talking about and ended up spending hours here (we could see him on the Ring) fixing what the crew had left. The roof looks fine now, but the neighbors who recommended them are horrified that their company was so difficult. Not the neighbors' fault-- it sounds like standards have definitely slipped at United Roofing Solutions."

Mary C on September 2021


Waterford Roofing Corp
1161 99th St E
4.00(
16
)
Approved Pro
Waterford Roofing Corp
1161 99th St E
4.00(
16
)
Approved Pro
Customers say: Quality work
1087 local quotes requested
19 years of experience

We are a locally owned roofing and fencing company. We specialize in high quality roofing installations and repairs. We have been in business for over 14 years. We are excited to work with you. Please call us today for a free estimate.

"JT and his team were quick, efficient, and reasonably priced for my fence repair job. JT Roofing was recommended to me by a family member (whom I respect) and they did not disappoint. I will contacting them when I am ready to replace my roof as well."

Lori S on March 2023

We are a locally owned roofing and fencing company. We specialize in high quality roofing installations and repairs. We have been in business for over 14 years. We are excited to work with you. Please call us today for a free estimate.

"JT and his team were quick, efficient, and reasonably priced for my fence repair job. JT Roofing was recommended to me by a family member (whom I respect) and they did not disappoint. I will contacting them when I am ready to replace my roof as well."

Lori S on March 2023


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
1254 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 Valentine Roofing
Valentine Roofing
400 Industry Dr
4.62(
355
)
Approved Pro
Valentine Roofing
400 Industry Dr
4.62(
355
)
Approved Pro
Customers say: Quality work
3052 local quotes requested
17 years of experience

Valentine Roofing is a premier roofing and home improvement company serving homeowners throughout the Puget Sound area. Specializing in roof replacements, gutter installation, attic insulation, and exterior cleaning services, Valentine Roofing is dedicated to providing the highest quality of service. Our hallmark, the Valentine Experience, ensures seamless communication, meticulous cleanup, and a commitment to going the extra mile for our customers. Guided by our mission to serve and care for our neighbors, we uphold values of professionalism, positivity, sincerity, and a relentless commitment to excellence. Recognized for our outstanding service, we are proud to have been named The Best Roofing Company in the PNW - the People's Choice Awards.

"Awesome. We needed some information about our roof. We had previously been told that it needed replacing. Chuck came out and gave us an honest description of what our roof needed and it was NOT as we had been told before. I so appreciated his candor—he easily could have tried to sell us a new roof, instead he showed true integrity and trustworthiness. Thank you, Chuck! We have found our new roofing company for all of our future roofing needs!!"

Louise G on May 2024

Valentine Roofing is a premier roofing and home improvement company serving homeowners throughout the Puget Sound area. Specializing in roof replacements, gutter installation, attic insulation, and exterior cleaning services, Valentine Roofing is dedicated to providing the highest quality of service. Our hallmark, the Valentine Experience, ensures seamless communication, meticulous cleanup, and a commitment to going the extra mile for our customers. Guided by our mission to serve and care for our neighbors, we uphold values of professionalism, positivity, sincerity, and a relentless commitment to excellence. Recognized for our outstanding service, we are proud to have been named The Best Roofing Company in the PNW - the People's Choice Awards.

"Awesome. We needed some information about our roof. We had previously been told that it needed replacing. Chuck came out and gave us an honest description of what our roof needed and it was NOT as we had been told before. I so appreciated his candor—he easily could have tried to sell us a new roof, instead he showed true integrity and trustworthiness. Thank you, Chuck! We have found our new roofing company for all of our future roofing needs!!"

Louise G on May 2024


Avatar for Honest Home Solutions
Honest Home Solutions
4001 S 12th St
5.00(
2
)
Approved Pro
Honest Home Solutions
4001 S 12th St
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1394 local quotes requested

When you need an exterior remodeling contractor to help enhance the curb appeal and functionality of your home, Honest Home Solutions is the team you can count on to deliver the quality service experience you deserve. Offering the best materials and products in the industry, we go above and beyond to ensure your home has the finest solutions possible. From siding and roofing to custom decks and windows, our remodeling experts can help with all your exterior projects with the professionalism and attention to detail you can trust

"The deck built off my back porch is amazing. On time cost effective just all around happy."

Tony D on February 2024

When you need an exterior remodeling contractor to help enhance the curb appeal and functionality of your home, Honest Home Solutions is the team you can count on to deliver the quality service experience you deserve. Offering the best materials and products in the industry, we go above and beyond to ensure your home has the finest solutions possible. From siding and roofing to custom decks and windows, our remodeling experts can help with all your exterior projects with the professionalism and attention to detail you can trust

"The deck built off my back porch is amazing. On time cost effective just all around happy."

Tony D on February 2024


Avatar for Streamline Construction and Interiors
Streamline Construction and Interiors
1101 S. 61st St.
4.77(
35
)
Approved Pro
Streamline Construction and Interiors
1101 S. 61st St.
4.77(
35
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
314 local quotes requested

Give us a call at (253) 686-1819 where no job is too small. Remodeling interiors and exteriors, general contractor

"I had streamline construction hired to do some repairs and maintenance on my roof. The crew was on time, respectful and courteous. Job was completed in a timely manner with close attention to detail and craftsmanship. I couldn’t be any happier with their work and I will recommend Give them a strong recommendation"

Russell D on August 2024

Give us a call at (253) 686-1819 where no job is too small. Remodeling interiors and exteriors, general contractor

"I had streamline construction hired to do some repairs and maintenance on my roof. The crew was on time, respectful and courteous. Job was completed in a timely manner with close attention to detail and craftsmanship. I couldn’t be any happier with their work and I will recommend Give them a strong recommendation"

Russell D on August 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
859 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

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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.

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