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Roof sealant application pros in Graham

Avatar for 240 Roofing LLC
240 Roofing LLC
701 5th Ave 42nd Fl
4.59(
27
)
Approved Pro
240 Roofing LLC
701 5th Ave 42nd Fl
4.59(
27
)
Approved Pro
Customers say: True professional
32 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.

"Fast communication, good price. Showed up quick"

Darren P on May 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.

"Fast communication, good price. Showed up quick"

Darren P on May 2025


Avatar for Guardian Roofing, Gutters & Insulation
Guardian Roofing, Gutters & Insulation
4020 AUBURN WAY N
4.33(
295
)
Approved Pro
Guardian Roofing, Gutters & Insulation
4020 AUBURN WAY N
4.33(
295
)
Approved Pro
Customers say: Quality work
1432 local quotes requested
20 years of experience

Award-winning Guardian Roofing, Gutters & Insulation has been serving the Puget Sound region with quality top-of-home solutions for almost twenty years. From the first call to the final installation report to ongoing warranty protection, the family-owned and operated company has earned the trust of manufacturers, customers, and team members in the communities they serve.

"Guardian advertises a "Gentle Wash" roof cleaning/moss removal process. Nothing could be further from the truth. In reality, they use an industrial strength air compressor and hire inexperienced, poorly trained, incompetent non-English speaking employees to perform this work. The result: While under a three (3) year contract, Guardian has destroyed my GAF 50 year guaranteed roof by shredding and removing the protective granules down to the asphalt itself. The damage is so extensive and widespread, it cannot be repaired. My roof needs to be entirely replaced at a cost of ~ $35K to $40K for a like kind of material. Guardian has attempted to mitigate the damage by inserting a new thin starter row shingle to "Hide" (not replace) the damage shingles around the entire perimeter of my home. This is an unacceptable remedy. I am awaiting for Guardian's attorney to respond to my request for compensation. Complaints also filed with BBB and the C of C."

Dave D on April 2024

Award-winning Guardian Roofing, Gutters & Insulation has been serving the Puget Sound region with quality top-of-home solutions for almost twenty years. From the first call to the final installation report to ongoing warranty protection, the family-owned and operated company has earned the trust of manufacturers, customers, and team members in the communities they serve.

"Guardian advertises a "Gentle Wash" roof cleaning/moss removal process. Nothing could be further from the truth. In reality, they use an industrial strength air compressor and hire inexperienced, poorly trained, incompetent non-English speaking employees to perform this work. The result: While under a three (3) year contract, Guardian has destroyed my GAF 50 year guaranteed roof by shredding and removing the protective granules down to the asphalt itself. The damage is so extensive and widespread, it cannot be repaired. My roof needs to be entirely replaced at a cost of ~ $35K to $40K for a like kind of material. Guardian has attempted to mitigate the damage by inserting a new thin starter row shingle to "Hide" (not replace) the damage shingles around the entire perimeter of my home. This is an unacceptable remedy. I am awaiting for Guardian's attorney to respond to my request for compensation. Complaints also filed with BBB and the C of C."

Dave D on April 2024


Avatar for Valentine Roofing
Valentine Roofing
400 Industry Dr
4.62(
355
)
Approved Pro
Valentine Roofing
400 Industry Dr
4.62(
355
)
Approved Pro
Super Service Award
Customers say: Quality work
3492 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


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
1207 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


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
1221 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 Northern Pacific Exteriors
Northern Pacific Exteriors
1420 Marvin Rd NE
4.92(
424
)
Approved Pro
Northern Pacific Exteriors
1420 Marvin Rd NE
4.92(
424
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
1393 local quotes requested

We are a proud winner of the Angi List Super Service Award for many years! Please call us at 888-851-1418 or 253-750-0861 to schedule an estimate. Please note: We are a full replacement company - We are not offering any repair or cleaning services at this time. At Northern Pacific Exteriors our goal is to provide homeowners with quality products and master craftsman installation. Our prices are always affordable and customer service is always our top priority. We understand that it can be tough finding a contractor you can trust, and that is why we do things the way we do. When we come out to your home we explain your project to you from start to finish. We will answer all of your questions and give you an estimate down to the penny. No games, no pressure, just good business. With this challenging economy we understand that times can be tough, and people are sometimes sacrificing quality for price. We offer a solution with factory direct pricing on several products and easy, flexible financing options (O.A.C.). Once you make the decision to improve your home with us, we will work diligently to complete your project in the agreed upon time frame. We will treat your home and neighborhood as if they were our own.

"It is hard to believe that it has been almost three years since Northern Pacific Exteriors completed our full house siding project. I’d like to offer a long-term review now that we’ve had a few years to live with the results. It is hard to believe, but I think I’m even happier with the quality of the work now than I was when they wrapped up the job. The house looks as good as it did when they pulled out of the driveway for the last time. I literally have nothing that doesn’t look right about the job after three years of living with it. The work still looks new. Northern Pacific Exteriors is the contractor we all hope we find, especially for big-ticket projects that require highly skilled crews. Superb attention to detail. Every promise was kept. Easy to work with. Fair pricing. Kept to the schedule and showed up with a full crew everyday. Left the job site clean. Honest, fair, and straightforward in every way - no games just superior results. I just cannot recommend them too highly. If you need to have work done, care about quality workmanship and want the peace of mind that comes from dealing with real professionals, these are the folks for your job."

Bob J on February 2025

We are a proud winner of the Angi List Super Service Award for many years! Please call us at 888-851-1418 or 253-750-0861 to schedule an estimate. Please note: We are a full replacement company - We are not offering any repair or cleaning services at this time. At Northern Pacific Exteriors our goal is to provide homeowners with quality products and master craftsman installation. Our prices are always affordable and customer service is always our top priority. We understand that it can be tough finding a contractor you can trust, and that is why we do things the way we do. When we come out to your home we explain your project to you from start to finish. We will answer all of your questions and give you an estimate down to the penny. No games, no pressure, just good business. With this challenging economy we understand that times can be tough, and people are sometimes sacrificing quality for price. We offer a solution with factory direct pricing on several products and easy, flexible financing options (O.A.C.). Once you make the decision to improve your home with us, we will work diligently to complete your project in the agreed upon time frame. We will treat your home and neighborhood as if they were our own.

"It is hard to believe that it has been almost three years since Northern Pacific Exteriors completed our full house siding project. I’d like to offer a long-term review now that we’ve had a few years to live with the results. It is hard to believe, but I think I’m even happier with the quality of the work now than I was when they wrapped up the job. The house looks as good as it did when they pulled out of the driveway for the last time. I literally have nothing that doesn’t look right about the job after three years of living with it. The work still looks new. Northern Pacific Exteriors is the contractor we all hope we find, especially for big-ticket projects that require highly skilled crews. Superb attention to detail. Every promise was kept. Easy to work with. Fair pricing. Kept to the schedule and showed up with a full crew everyday. Left the job site clean. Honest, fair, and straightforward in every way - no games just superior results. I just cannot recommend them too highly. If you need to have work done, care about quality workmanship and want the peace of mind that comes from dealing with real professionals, these are the folks for your job."

Bob J on February 2025


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
405 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


Avatar for Mr. Roof
Mr. Roof
5.00(
5
)
Approved Pro
Mr. Roof
5.00(
5
)
Approved Pro
Customers say: Quick response
517 local quotes requested
96 years of experience

Mr. Roof LLC has grown into one of the most respected providers of Roofing Services offering honest and reliable services in Sekiu. The Peterson’s are fourth generation roofers since 1929. We understand finding a professional you can trust may be daunting. Experience and skill are essential to a competent Roofing Services provider you can trust, Mr. Roof LLC is an easy choice. See why we have so many repeat home and business customers. Our fully trained and highly experienced crew will provide a top quality service the first time and within budget. Stop wasting time and give us a call today! Because Mr. Roof LLC is committed to delivering quality results, we hold the belief that honesty, clear communication, and complete transparency are essential ingredients to a successful business/client relationship and keeps customers coming back whenever a new project arises. Please contact us today at (206) 819-1684. We look forward to speaking with you and learning more about how we can serve you. mrroof@mrroof.biz Seattle: 206-819-1684 Everett: 425-902-2135 Tacoma: 253-651-1513 Olympia:360-870-2621 Peninsula:360-670-2320

"Excellent. THEY GAVE A FAIR ESTIMATE AND STAYED WITHIN THAT QUOTE. THE COMPANY CAME WITH ALL THEY EQUOPME.T THEY NEEDED. THE WERE CAREFUL TO PROTECT THE HOUSE AND GROUNDS DUEING DEMOLOTION AND ADDING THE NEW ROOF. THEY WERE QUICK AND ACCURATE. THE ROOD LOOKS EXCELLENT. THEY CLEANED UP AND LEFT OUR PROPERTY VERY PRISTINE. THE STAFF WERE QUIET, NON-INTRUSICE AND PROFESSIONAL. I WOULD HIRE THEM AGAIN"

elizabeth b on February 2025

Mr. Roof LLC has grown into one of the most respected providers of Roofing Services offering honest and reliable services in Sekiu. The Peterson’s are fourth generation roofers since 1929. We understand finding a professional you can trust may be daunting. Experience and skill are essential to a competent Roofing Services provider you can trust, Mr. Roof LLC is an easy choice. See why we have so many repeat home and business customers. Our fully trained and highly experienced crew will provide a top quality service the first time and within budget. Stop wasting time and give us a call today! Because Mr. Roof LLC is committed to delivering quality results, we hold the belief that honesty, clear communication, and complete transparency are essential ingredients to a successful business/client relationship and keeps customers coming back whenever a new project arises. Please contact us today at (206) 819-1684. We look forward to speaking with you and learning more about how we can serve you. mrroof@mrroof.biz Seattle: 206-819-1684 Everett: 425-902-2135 Tacoma: 253-651-1513 Olympia:360-870-2621 Peninsula:360-670-2320

"Excellent. THEY GAVE A FAIR ESTIMATE AND STAYED WITHIN THAT QUOTE. THE COMPANY CAME WITH ALL THEY EQUOPME.T THEY NEEDED. THE WERE CAREFUL TO PROTECT THE HOUSE AND GROUNDS DUEING DEMOLOTION AND ADDING THE NEW ROOF. THEY WERE QUICK AND ACCURATE. THE ROOD LOOKS EXCELLENT. THEY CLEANED UP AND LEFT OUR PROPERTY VERY PRISTINE. THE STAFF WERE QUIET, NON-INTRUSICE AND PROFESSIONAL. I WOULD HIRE THEM AGAIN"

elizabeth b on February 2025


Avatar for Mountaintop Metal Roofing
Mountaintop Metal Roofing
2175 NW Raleigh St
5.00(
13
)
Approved Pro
Mountaintop Metal Roofing
2175 NW Raleigh St
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2741 local quotes requested

Have you seen aluminum shingles before? Mountaintop Metal Roofing offers the best metal roofing in the market. With different styles and color options to choose from, we can give you the look you will love. We specialize in offering aluminum shingles and panels that are designed to last a lifetime. With no maintenance required, our roofing is ideal for our northwest climate and will keep you off the roof. Beauty, lifetime warranty and maintenance free, our roofing truly is the best.

"First class from start to instillation to cleanup"

David W on June 2022

Have you seen aluminum shingles before? Mountaintop Metal Roofing offers the best metal roofing in the market. With different styles and color options to choose from, we can give you the look you will love. We specialize in offering aluminum shingles and panels that are designed to last a lifetime. With no maintenance required, our roofing is ideal for our northwest climate and will keep you off the roof. Beauty, lifetime warranty and maintenance free, our roofing truly is the best.

"First class from start to instillation to cleanup"

David W on June 2022


Avatar for Patriot Roofing LLC
Patriot Roofing LLC
PO Box 1967
4.67(
109
)
Approved Pro
Patriot Roofing LLC
PO Box 1967
4.67(
109
)
Approved Pro
Customers say: Quality work
872 local quotes requested
13 years of experience

We are a small family owned business with 40-45 employees currently, we do not use sub contractors except when installing electrical attic fans or opening skylights. We require full payment of your bill once your job is complete to your satisfaction. We provide full release of liens from our suppliers to you at time of final payment. We accept check, Visa, MC and have Same As Cash option and long term financing up to 10 years.

"With many roofing companies as possible options for our roof replacement selecting a contractor can be challenging. Patriot Roofing performed all aspects of the project flawlessly. Communication was great all the way through, I really liked the text message updates. The crews were very polite, a pleasure to have around, I mean they all really were great! As a contractor in a previous life, I seem to pick things apart, or so I'm told, I tried but there really was nothing to pick apart. Price is always a concern but, this levels out as well and we really feel that the work performed coupled with the overall experience was well worth it. Patriot Roofing met and exceeded all of our expectations."

Levi C on October 2022

We are a small family owned business with 40-45 employees currently, we do not use sub contractors except when installing electrical attic fans or opening skylights. We require full payment of your bill once your job is complete to your satisfaction. We provide full release of liens from our suppliers to you at time of final payment. We accept check, Visa, MC and have Same As Cash option and long term financing up to 10 years.

"With many roofing companies as possible options for our roof replacement selecting a contractor can be challenging. Patriot Roofing performed all aspects of the project flawlessly. Communication was great all the way through, I really liked the text message updates. The crews were very polite, a pleasure to have around, I mean they all really were great! As a contractor in a previous life, I seem to pick things apart, or so I'm told, I tried but there really was nothing to pick apart. Price is always a concern but, this levels out as well and we really feel that the work performed coupled with the overall experience was well worth it. Patriot Roofing met and exceeded all of our expectations."

Levi C on October 2022

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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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