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Roof sealant application pros in Portland

Avatar for Just Repair It, LLC
Just Repair It, LLC
7911 Southeast Overland Street
New on HomeAdvisorNew on Angi
Approved Pro
Just Repair It, LLC
7911 Southeast Overland Street
New on AngiNew on HomeAdvisor
Approved Pro
16 years of experience
Free onsite estimate

With over 15 years of roofing experience in the Pacific North West, our crew members are truly masters of their craft. Their acclimation to the elements when combined with their know-how assure that the job will get done right. Whatever job you need done, big or small, you can count on our expertise. Just Repair It LLC 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.

With over 15 years of roofing experience in the Pacific North West, our crew members are truly masters of their craft. Their acclimation to the elements when combined with their know-how assure that the job will get done right. Whatever job you need done, big or small, you can count on our expertise. Just Repair It LLC 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.


Avatar for J Roofing
J Roofing
508 North Davis Street
4.95(
28
)
Approved Pro
J Roofing
508 North Davis Street
4.95(
28
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
12 years of experience

J Roofing, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 4 years of experience serving Cornelius and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

"Use this company, they came on the scheduled day, the workers obviously know what they are doing as they just went to work efficiently, each man knew what his job was. Not only done in a day but surprisingly early & then they cleaned up completely. Even used magnets to get nails. Great job! Then the supervisor went over the work to his satisfaction, I got estimates and they were so very fair & included my garage which others excluded. A rare find at this time of scammers in the trades"

James R on June 2024

J Roofing, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 4 years of experience serving Cornelius and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

"Use this company, they came on the scheduled day, the workers obviously know what they are doing as they just went to work efficiently, each man knew what his job was. Not only done in a day but surprisingly early & then they cleaned up completely. Even used magnets to get nails. Great job! Then the supervisor went over the work to his satisfaction, I got estimates and they were so very fair & included my garage which others excluded. A rare find at this time of scammers in the trades"

James R on June 2024


Avatar for FIX IT UP RIGHT CONSTRUCTION LLC
FIX IT UP RIGHT CONSTRUCTION LLC
10260 SW Greenburg Rd Suite 4
4.39(
23
)
Approved Pro
FIX IT UP RIGHT CONSTRUCTION LLC
10260 SW Greenburg Rd Suite 4
4.39(
23
)
Approved Pro
Customers say: Super punctual
109 local quotes requested
11 years of experience

We pride ourselves on being the best Roofing company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Avoid. At all costs. Doesn?t put quotes in writing. Changes the scope of work and the costs every time we spoke. He never came to property. Only had two employees come. Did far less than promised. Charged far more than verbally quoted. Rather than be truthful this ?contractor? just decided to start threatening to do damage to my property. Will be filing a complaint with CCB. Avoid this one. He?s a scammer. (Trying to charge twice what others quoted). Run!"

Bret C on April 2025

We pride ourselves on being the best Roofing company in the area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!

"Avoid. At all costs. Doesn?t put quotes in writing. Changes the scope of work and the costs every time we spoke. He never came to property. Only had two employees come. Did far less than promised. Charged far more than verbally quoted. Rather than be truthful this ?contractor? just decided to start threatening to do damage to my property. Will be filing a complaint with CCB. Avoid this one. He?s a scammer. (Trying to charge twice what others quoted). Run!"

Bret C on April 2025


Jose J. Bayardo Roofing
26190 South Bolland Road
4.80(
92
)
Approved Pro
Jose J. Bayardo Roofing
26190 South Bolland Road
4.80(
92
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
20 years of experience

Welcome to Jose J. Bayardo Roofing! Jose, is an expert when it comes to residential roofing with over ten years of experience. His reputation for quality work, responsiveness and competitive pricing has been the primary factor in his success. Jose, is committed to client satisfaction in which he serves the client from the developmental stages of a project to final completion.

"Jose and his team just finished a roof for me. 5 star +! The workmanship was top quality. Complete tear off. New skylight. Jose and his team were extremely polite, showed up on time and finished in time. All phases of the reroofing were excellent. In addition the clean up and follow through were all excellent. Bayardo roofing also had the best bid. I highly recommend them."

tom k on December 2024

Welcome to Jose J. Bayardo Roofing! Jose, is an expert when it comes to residential roofing with over ten years of experience. His reputation for quality work, responsiveness and competitive pricing has been the primary factor in his success. Jose, is committed to client satisfaction in which he serves the client from the developmental stages of a project to final completion.

"Jose and his team just finished a roof for me. 5 star +! The workmanship was top quality. Complete tear off. New skylight. Jose and his team were extremely polite, showed up on time and finished in time. All phases of the reroofing were excellent. In addition the clean up and follow through were all excellent. Bayardo roofing also had the best bid. I highly recommend them."

tom k on December 2024


Avatar for NW Umpqua Roofing & Waterproofing Inc
NW Umpqua Roofing & Waterproofing Inc
P.O. BOX 210
New on HomeAdvisorNew on Angi
Approved Pro
NW Umpqua Roofing & Waterproofing Inc
P.O. BOX 210
New on AngiNew on HomeAdvisor
Approved Pro
791 local quotes requested
3 years of experience

We specialize in all phases of roofing, repairs, replacements, installs, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

We specialize in all phases of roofing, repairs, replacements, installs, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!


Avatar for Black Diamond Roofing
Black Diamond Roofing
854 Lana Drive
5.00(
2
)
Approved Pro
Black Diamond Roofing
854 Lana Drive
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
485 local quotes requested

Complete Home Exterior Solutions: At Black Diamond Roofing, we specialize in providing comprehensive home exterior services, including roofing, siding, windows, painting, and gutter installations. Our expert team is committed to delivering high-quality craftsmanship and exceptional customer service to ensure your home looks beautiful, performs efficiently, and is protected from the elements. Whether you're updating your curb appeal or need repairs, we offer tailored solutions that meet your specific needs.

"I engaged Black Diamond for a minor repair, and their professionalism and thoroughness were exceptional. The cleanup was impeccable, and they provided me with both before-and-after photographs. Additionally, they conducted a comprehensive roof inspection and presented me with detailed photographs of the existing condition."

Eva G on March 2025

Complete Home Exterior Solutions: At Black Diamond Roofing, we specialize in providing comprehensive home exterior services, including roofing, siding, windows, painting, and gutter installations. Our expert team is committed to delivering high-quality craftsmanship and exceptional customer service to ensure your home looks beautiful, performs efficiently, and is protected from the elements. Whether you're updating your curb appeal or need repairs, we offer tailored solutions that meet your specific needs.

"I engaged Black Diamond for a minor repair, and their professionalism and thoroughness were exceptional. The cleanup was impeccable, and they provided me with both before-and-after photographs. Additionally, they conducted a comprehensive roof inspection and presented me with detailed photographs of the existing condition."

Eva G on March 2025


C&C Roofing Exteriors Inc.
Based In
New on HomeAdvisorNew on Angi
Approved Pro
C&C Roofing Exteriors Inc.
Based In
New on AngiNew on HomeAdvisor
Approved Pro
1346 local quotes requested

We have the experience and dedication to get the job done right! Specializing in roofing services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

We have the experience and dedication to get the job done right! Specializing in roofing services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!


Avatar for HOMEMASTERS West PDX
HOMEMASTERS West PDX
16295 SW 85th Ave
4.18(
956
)
Approved Pro
HOMEMASTERS West PDX
16295 SW 85th Ave
4.18(
956
)
Approved Pro
Customers say: Super punctual
496 local quotes requested
24 years of experience

As a licensed, insured, and bonded full-service roofing, gutter, and skylight specialty company, we aim to be your trusted one-stop shop for years to come. We've been doing roofing and gutters since 1990, and pride ourselves on our knowledge and accountability in a very high-demand and competitive industry. Our customers will be able to meet with our project managers to walk through their needs and discuss the numerous options we have for their exterior remodeling needs. We also provide full siding replacement including window and door replacements. We are Platinum installers for Owens’s Corning and 5 Star Installers for Certainteed. To be named as the highest installers for these brands we are required to meet the highest standard of installation and make sure the installation meets the amazing warranties these products provide. Give us a call and our friendly and knowledgeable office staff will be happy to speak with you.

"My roof needed to be replaced and I had four contractors come look at my house. Not only was Matt the only one who did not insist on talking to my husband, he was professional and gave the lowest bid. If you are a woman looking for repairs or a new roof, this is the best company in Portland! We are very happy with the roof and now that it has better ventilation my house is much cooler! They also got the roof done within two weeks of signing the contract while we were out of town on vacation, so bonus points for being fast and convenient!"

Elizabeth E on September 2022

As a licensed, insured, and bonded full-service roofing, gutter, and skylight specialty company, we aim to be your trusted one-stop shop for years to come. We've been doing roofing and gutters since 1990, and pride ourselves on our knowledge and accountability in a very high-demand and competitive industry. Our customers will be able to meet with our project managers to walk through their needs and discuss the numerous options we have for their exterior remodeling needs. We also provide full siding replacement including window and door replacements. We are Platinum installers for Owens’s Corning and 5 Star Installers for Certainteed. To be named as the highest installers for these brands we are required to meet the highest standard of installation and make sure the installation meets the amazing warranties these products provide. Give us a call and our friendly and knowledgeable office staff will be happy to speak with you.

"My roof needed to be replaced and I had four contractors come look at my house. Not only was Matt the only one who did not insist on talking to my husband, he was professional and gave the lowest bid. If you are a woman looking for repairs or a new roof, this is the best company in Portland! We are very happy with the roof and now that it has better ventilation my house is much cooler! They also got the roof done within two weeks of signing the contract while we were out of town on vacation, so bonus points for being fast and convenient!"

Elizabeth E on September 2022


Avatar for Giron Roofing Inc.
Giron Roofing Inc.
16110 SE 106TH AVE
4.65(
601
)
Approved Pro
Giron Roofing Inc.
16110 SE 106TH AVE
4.65(
601
)
Approved Pro
Customers say: Quality work
898 local quotes requested
15 years of experience

Giron Roofing Inc. prioritizes customer satisfaction, offering some of the best manufacturer warranties covering labor and materials. Roofing professionals receive extensive training and hold certifications ensuring quality installation. Customer service exceeds expectations, addressing post-installation concerns promptly. Giron supports local businesses and uses regional suppliers when possible. Client protection remains a priority through required licenses, ongoing training, and regulatory compliance while focusing on community health and safety. Contact Giron Roofing at 503-438-7663 for a free consultation or book an online appointment at GironRoofing.com

"Excellent service and a job well done! I am very happy with the roof that was installed. A good quality shingle from Malarkey roofing materials was installed. The crews doing the work were courteous and professional, very diligent in the work performed. Clean-up was great! All gutter debris was removed and all trash on the ground was cleaned up. Best value for the roof I needed, and I highly recommend this company!"

James C on September 2024

Giron Roofing Inc. prioritizes customer satisfaction, offering some of the best manufacturer warranties covering labor and materials. Roofing professionals receive extensive training and hold certifications ensuring quality installation. Customer service exceeds expectations, addressing post-installation concerns promptly. Giron supports local businesses and uses regional suppliers when possible. Client protection remains a priority through required licenses, ongoing training, and regulatory compliance while focusing on community health and safety. Contact Giron Roofing at 503-438-7663 for a free consultation or book an online appointment at GironRoofing.com

"Excellent service and a job well done! I am very happy with the roof that was installed. A good quality shingle from Malarkey roofing materials was installed. The crews doing the work were courteous and professional, very diligent in the work performed. Clean-up was great! All gutter debris was removed and all trash on the ground was cleaned up. Best value for the roof I needed, and I highly recommend this company!"

James C on September 2024


Avatar for Looking Up Roofing, LLC
Looking Up Roofing, LLC
30300 Southeast Cemetery Road
5.00(
2
)
Approved Pro
Looking Up Roofing, LLC
30300 Southeast Cemetery Road
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
485 local quotes requested

A well-maintained roof provides safety and comfort for your home or business. At Looking Up Roofing LLC, we’re here to ensure that your roof is in its best shape. Located in Estacada, OR, we pride ourselves on being the go-to roofing contractor for residential and small commercial clients. We understand that a quality roof is essential for protection against the elements, and we’re dedicated to providing roofing services that surpass your expectations.

"They are excellent from scheduling to the completion. Would highly recommend"

Gavin S on February 2025

A well-maintained roof provides safety and comfort for your home or business. At Looking Up Roofing LLC, we’re here to ensure that your roof is in its best shape. Located in Estacada, OR, we pride ourselves on being the go-to roofing contractor for residential and small commercial clients. We understand that a quality roof is essential for protection against the elements, and we’re dedicated to providing roofing services that surpass your expectations.

"They are excellent from scheduling to the completion. Would highly recommend"

Gavin S on February 2025

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Showing 1-10 of 776

Roof sealant applications FAQs

Flat roofs should generally be recoated every three to five years, depending on the climate. Since they don’t have a slope to help them avoid rain and sunlight, they wear out more quickly than a pitched roof.

If you have an EPDM rubber roof, it likely resists weather damage already and shouldn’t ever need to be recoated. Many roof coatings don’t work on EPDM roofs either, so make sure to double-check with the manufacturer before applying any. If your EPDM roof starts to leak, you’ll usually have to apply a new layer instead of resealing it.

Most homeowners insurance policies only cover roof damage caused by single, specific events, such as fires, stormy weather, or falling trees. Homeowners insurance usually doesn’t cover roof coating or sealing since these are routine repair jobs that come with normal wear and tear.

The homeowners guide to roof sealant applications
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