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Find Roof sealant application pros in Bowie

Avatar for William MacKay

William MacKay

4.89(
208
)
•Approved Pro

William MacKay

4.89(
208
)
•Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
22 years of experience

Deal with a contractor, not a salesman! William Mackay Roofing has been providing roofing, gutter, and general contracting services in the D.C and surrounding areas for over three generations with a fourth on its way. As a family owned and operated company we specialize in all forms of roofing, tuck pointing, gutter work, and new siding projects. We operate and are licensed/insured for D.C, Virginia, and Maryland. William Mackay is proud to be A+ rated with the BBB and we take pride in our customer service and quality of work. Should you choose to work with us, your satisfaction will be our top priority! If you are in need of an estimate our family will be more than happy to help you out so please don't hesitate to contact us. We hope to hear from you soon!

"Did a great job and cleaned up all debris."

Joe V on August 2024

Deal with a contractor, not a salesman! William Mackay Roofing has been providing roofing, gutter, and general contracting services in the D.C and surrounding areas for over three generations with a fourth on its way. As a family owned and operated company we specialize in all forms of roofing, tuck pointing, gutter work, and new siding projects. We operate and are licensed/insured for D.C, Virginia, and Maryland. William Mackay is proud to be A+ rated with the BBB and we take pride in our customer service and quality of work. Should you choose to work with us, your satisfaction will be our top priority! If you are in need of an estimate our family will be more than happy to help you out so please don't hesitate to contact us. We hope to hear from you soon!

"Did a great job and cleaned up all debris."

Joe V on August 2024

Avatar for Home Genius Exteriors

Home Genius Exteriors

4.94(
352
)
•Approved Pro

Home Genius Exteriors

4.94(
352
)
•Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
21 years of experience

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It?s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Everyone was amazing, workers and crew were efficient, cleanliness was great and we recommend them for all projects. Thank you Ty, AJ and Bryan for an great experience!"

charles n on December 2024

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It?s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Everyone was amazing, workers and crew were efficient, cleanliness was great and we recommend them for all projects. Thank you Ty, AJ and Bryan for an great experience!"

charles n on December 2024

Avatar for Home Genius Exteriors

Home Genius Exteriors

4.97(
735
)
•Approved Pro

Home Genius Exteriors

4.97(
735
)
•Approved Pro
Super Service Award
Customers say: True professional
2469 local quotes requested
21 years of experience

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Very knowledgeable crew. Daniel the project manager was outstanding in keeping me informed. Workers were excellent with the final work looking wonderful. "

Jerry T on November 2025

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Very knowledgeable crew. Daniel the project manager was outstanding in keeping me informed. Workers were excellent with the final work looking wonderful. "

Jerry T on November 2025

Avatar for Daniel Parks

Daniel Parks

4.65(
144
)
•Approved Pro

Daniel Parks

4.65(
144
)
•Approved Pro
Customers say: Quick response
59 years of experience
Free onsite estimate

Family owned and operated, 40 years experiece in roofing and gutters. We only use premium quality materials, highly qualified and BBB member.

"After interviewing several roofing companies, I chose Tom Parks .the son of the founder, Daniel Parks. He had an impressive portfolio of roofing jobs he had done along with many photos. He was very knowledgeable and seemed very honest and well trained especially with natural slate roofs. He worked with his son, Tom and his foreman, Edwin… they came early each day and worked non stop replacing by hand each damaged tile as well as the rotting wood. They finished the project in about four days and took many before and after photos of the roof. My family and I were very pleased with the beautiful new roof and highly recommend Daniel Parks roofing company! Also he gave us a nice discount so the price stayed within our budget."

Babs W on October 2025

Family owned and operated, 40 years experiece in roofing and gutters. We only use premium quality materials, highly qualified and BBB member.

"After interviewing several roofing companies, I chose Tom Parks .the son of the founder, Daniel Parks. He had an impressive portfolio of roofing jobs he had done along with many photos. He was very knowledgeable and seemed very honest and well trained especially with natural slate roofs. He worked with his son, Tom and his foreman, Edwin… they came early each day and worked non stop replacing by hand each damaged tile as well as the rotting wood. They finished the project in about four days and took many before and after photos of the roof. My family and I were very pleased with the beautiful new roof and highly recommend Daniel Parks roofing company! Also he gave us a nice discount so the price stayed within our budget."

Babs W on October 2025

Avatar for S&K Roofing, Siding, and Windows

S&K Roofing, Siding, and Windows

4.69(
511
)
•Approved Pro

S&K Roofing, Siding, and Windows

4.69(
511
)
•Approved Pro
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
23 local quotes requested

2021 Super Service Award Winner in Roofing, Siding, Gutters and Windows! We also have a Northern Virginia location at 23585 Overland Drive, Suite 104, Sterling Virginia, 20166. Family-owned and operated since 1980, S&K Roofing, Siding and Windows provides high-quality exterior home workmanship and customer service that is among the best in the industry. Over the years, the S&K Roofing, Siding and Windows team has grown from a 2-person operation in 1980 to a team or more than 35 full-time employees. Your needs, questions and concerns are addressed immediately and professionally from proposal request to job completion. An estimator will call you for the initial consultation, and our team of professionals will see the job through to completion. Our foremen are among the best in the industry and all our field supervisors have been carefully selected and well-trained. Award winning. Additional DBAs - S&K Roofing, Siding & Windows, S & K Roofing, S&K Roofing Siding & Windows Inc. Additional phone numbers – (410) 795-4400, (866) 836-7663 & (301) 831-5088. Additional Contact name - Chris Jester. Additional Emails - info@skroofing.com.

"We had been having leaking in our ceiling near our chimney for almost a year, despite having had our roof and gutters and having our chimney flashing redone last year. After a number of frustrating follow-ups with our original roofer and chimney repair company, we called S&K, which came highly recommended on our community page. Sean came out within two weeks despite a very busy rainy season. He checked our roof and told us quite honestly that the problem was not the roof or even the flashing, which had been done well but the porousness of our older bricks. He applied some silicone sealant right then and told us to call him again if it didn't work after the heavy rains this weekend; he also mentioned we should just keep periodically reapplying this sealant ourselves. This leak has stressed us out for months and Sean was extremely honest and helpful. He didn't try to sell us any expensive repairs but was upfront about the problem. The level of professionalism, knowledge and service exhibited by Sean and everyone we spoke with is so rare nowadays; we can't recommend him or S&K highly enough."

Sheshalatha R on October 2022

2021 Super Service Award Winner in Roofing, Siding, Gutters and Windows! We also have a Northern Virginia location at 23585 Overland Drive, Suite 104, Sterling Virginia, 20166. Family-owned and operated since 1980, S&K Roofing, Siding and Windows provides high-quality exterior home workmanship and customer service that is among the best in the industry. Over the years, the S&K Roofing, Siding and Windows team has grown from a 2-person operation in 1980 to a team or more than 35 full-time employees. Your needs, questions and concerns are addressed immediately and professionally from proposal request to job completion. An estimator will call you for the initial consultation, and our team of professionals will see the job through to completion. Our foremen are among the best in the industry and all our field supervisors have been carefully selected and well-trained. Award winning. Additional DBAs - S&K Roofing, Siding & Windows, S & K Roofing, S&K Roofing Siding & Windows Inc. Additional phone numbers – (410) 795-4400, (866) 836-7663 & (301) 831-5088. Additional Contact name - Chris Jester. Additional Emails - info@skroofing.com.

"We had been having leaking in our ceiling near our chimney for almost a year, despite having had our roof and gutters and having our chimney flashing redone last year. After a number of frustrating follow-ups with our original roofer and chimney repair company, we called S&K, which came highly recommended on our community page. Sean came out within two weeks despite a very busy rainy season. He checked our roof and told us quite honestly that the problem was not the roof or even the flashing, which had been done well but the porousness of our older bricks. He applied some silicone sealant right then and told us to call him again if it didn't work after the heavy rains this weekend; he also mentioned we should just keep periodically reapplying this sealant ourselves. This leak has stressed us out for months and Sean was extremely honest and helpful. He didn't try to sell us any expensive repairs but was upfront about the problem. The level of professionalism, knowledge and service exhibited by Sean and everyone we spoke with is so rare nowadays; we can't recommend him or S&K highly enough."

Sheshalatha R on October 2022

Avatar for Power Home Remodeling

Power Home Remodeling

4.77(
696
)
•Approved Pro

Power Home Remodeling

4.77(
696
)
•Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
121 local quotes requested

As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, siding, doors, or attic insulation.

"We have gone with power many times and are always happy with their professionalism and the quality of the product. We like that they communicate well, have financing options, and they are always super personable people. Shout-out to Jonathan for the cool suspenders."

Scherlynn B on June 2025

As the nation’s largest full-service exterior home remodeler, we are backed by over 1,000+ Angi Super Service awards and more than one million happy customers. Why? Because we treat each job as an audition. An opportunity to prove ourselves to you. And the results speak for themselves. So make your home all it was meant to be with our unrivaled exterior services. Contact us today for a free, no obligation estimate on replacement windows, roofing, siding, doors, or attic insulation.

"We have gone with power many times and are always happy with their professionalism and the quality of the product. We like that they communicate well, have financing options, and they are always super personable people. Shout-out to Jonathan for the cool suspenders."

Scherlynn B on June 2025

Avatar for Len Home Design Inc

Len Home Design Inc

4.71(
7
)
•Approved Pro

Len Home Design Inc

4.71(
7
)
•Approved Pro
Customers say: Quick response
29 local quotes requested
6 years of experience

We specialize in roofing and siding inspection, repair and replacement as well as gutter repair and replacement. We have the experience and dedication to bring your dreams to reality! We pride ourselves on the quality work we provide, while delivering great customer service. Call or click to schedule a free inspection and estimate today!

"It went well."

Christopher E on August 2021

We specialize in roofing and siding inspection, repair and replacement as well as gutter repair and replacement. We have the experience and dedication to bring your dreams to reality! We pride ourselves on the quality work we provide, while delivering great customer service. Call or click to schedule a free inspection and estimate today!

"It went well."

Christopher E on August 2021

Avatar for Edward Kelbie

Edward Kelbie

4.82(
148
)
•Approved Pro

Edward Kelbie

4.82(
148
)
•Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
49 local quotes requested

As experts in residential home improvement we will exceed your expectations. We offer quality work, responsiveness, and competitive pricing. We look forward to serving you.

"Had a section of gutter come loose, was in danger of it pulling off completely, and taking all the soffit with it. Ed came out within a couple hours, took a look, secured the gutter, and came back later that day to complete the repairs. Would absolutely use this company again, and will recommend to others."

Mark B on November 2025

As experts in residential home improvement we will exceed your expectations. We offer quality work, responsiveness, and competitive pricing. We look forward to serving you.

"Had a section of gutter come loose, was in danger of it pulling off completely, and taking all the soffit with it. Ed came out within a couple hours, took a look, secured the gutter, and came back later that day to complete the repairs. Would absolutely use this company again, and will recommend to others."

Mark B on November 2025

Avatar for Power General Contractors LLC

Power General Contractors LLC

4.91(
44
)
•Approved Pro

Power General Contractors LLC

4.91(
44
)
•Approved Pro
Super Service Award
Customers say: Super punctual
33 local quotes requested
6 years of experience

xx

"I would not hesitate to recommend - responsive, great communication, reasonable pricing. We had a disastrous roof flooding experience from a flat roofed dormer and needed it fixed quickly. As Roberto worked on the dormers he found significant water damage below the shingles, documenting it with photos for us. Although it cost more than the original estimate to replace the flat plywood sheaths and wood fascia, it was still reasonable and the work done was thorough and looks great. "

Jane S on June 2025

xx

"I would not hesitate to recommend - responsive, great communication, reasonable pricing. We had a disastrous roof flooding experience from a flat roofed dormer and needed it fixed quickly. As Roberto worked on the dormers he found significant water damage below the shingles, documenting it with photos for us. Although it cost more than the original estimate to replace the flat plywood sheaths and wood fascia, it was still reasonable and the work done was thorough and looks great. "

Jane S on June 2025

Avatar for Charm City Roofing

Charm City Roofing

4.76(
33
)
•Approved Pro

Charm City Roofing

4.76(
33
)
•Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
30 local quotes requested

As an A+ rated, BBB Accredited, GAF Master Elite certified roofing and exterior contractor, Charm City Roofing is committed to excellence. We pride ourselves on delivering the best products, the best installation, and the best warranties.

"Had a new roof installed in the spring. The roof was faulty and leaked this past Saturday. This cause damage to the plaster of my kitchen ceiling and mold has started to grow. Charm City Roofers are refusing to help with the repairs. Do not recommend."

Ashley G on September 2025

As an A+ rated, BBB Accredited, GAF Master Elite certified roofing and exterior contractor, Charm City Roofing is committed to excellence. We pride ourselves on delivering the best products, the best installation, and the best warranties.

"Had a new roof installed in the spring. The roof was faulty and leaked this past Saturday. This cause damage to the plaster of my kitchen ceiling and mold has started to grow. Charm City Roofers are refusing to help with the repairs. Do not recommend."

Ashley G on September 2025

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FAQs for roof sealant application projects in Bowie, MD

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 Bowie, MD homeowners’ guide to roof sealant applications

From average costs to expert advice, get all the answers you need to get your job done.

See all articles