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Roof sealant application pros in Annandale

Avatar for District Roofing LLC
District Roofing LLC
8231 Crestwood Heights Drive, Unit 1814
5.00(
5
)
Approved Pro
District Roofing LLC
8231 Crestwood Heights Drive, Unit 1814
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

Welcome to District Roofing, proudly servicing DMV area. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Our main goal is costumer stratification. Call us today to get your roof covered.

"Great service! Highly recommend District Roofing to anyone need any roof service."

Maryam H on March 2023

Welcome to District Roofing, proudly servicing DMV area. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Our main goal is costumer stratification. Call us today to get your roof covered.

"Great service! Highly recommend District Roofing to anyone need any roof service."

Maryam H on March 2023


Avatar for Home Genius Exteriors
Home Genius Exteriors
8201 Corporate Drive Suite G10
4.97(
586
)
Approved Pro
Home Genius Exteriors
8201 Corporate Drive Suite G10
4.97(
586
)
Approved Pro
Super Service Award
Customers say: True professional
1647 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!

"Professional job from sales to final walkthrough. Each of the Home Genius representatives, sales-Jimmy, project manager-Omar, and the work crew were there to answer any question and keep us updated throughout the project. Looking forward to working with their windows guy, Tim, on the next phase."

Daniel R on May 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!

"Professional job from sales to final walkthrough. Each of the Home Genius representatives, sales-Jimmy, project manager-Omar, and the work crew were there to answer any question and keep us updated throughout the project. Looking forward to working with their windows guy, Tim, on the next phase."

Daniel R on May 2025


Avatar for Real1Construction, LLC
Real1Construction, LLC
PO Box 1452
4.86(
116
)
Approved Pro
Real1Construction, LLC
PO Box 1452
4.86(
116
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
72 local quotes requested

At Real1Construction, LLC, customer satisfaction is what determines our success. When interacting with our company, you'll notice that we're particularly focused on the principles of quality timely completion, competitive pricing and integrity in all our business dealings. This is why we always take a hands-on approach to any project we take on. Real1Construction, LLC, has combined years of knowledge, research, and extensive experience, to ensure you a unique and ideal approach to your homes needs. Call Jason today to book your fair and accurate free consultation. We look forward to adding you to our long list of loyal and satisfied clients.

"They are hardworking and professional. They know the work. Jason gave me an honest assessment of the job. They removed all the debris,"

Marie R on November 2024

At Real1Construction, LLC, customer satisfaction is what determines our success. When interacting with our company, you'll notice that we're particularly focused on the principles of quality timely completion, competitive pricing and integrity in all our business dealings. This is why we always take a hands-on approach to any project we take on. Real1Construction, LLC, has combined years of knowledge, research, and extensive experience, to ensure you a unique and ideal approach to your homes needs. Call Jason today to book your fair and accurate free consultation. We look forward to adding you to our long list of loyal and satisfied clients.

"They are hardworking and professional. They know the work. Jason gave me an honest assessment of the job. They removed all the debris,"

Marie R on November 2024


C. Arevalo Contracting
P.O. Box 34
5.00(
3
)
Approved Pro
C. Arevalo Contracting
P.O. Box 34
5.00(
3
)
Approved Pro
39 local quotes requested
15 years of experience

C. Arevalo Contracting 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.

"Needed Flashing Replaced and they did a great job at a reasonable price. "

Richard V on May 2025

C. Arevalo Contracting 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.

"Needed Flashing Replaced and they did a great job at a reasonable price. "

Richard V on May 2025


Avatar for Ever Contractors Inc
Ever Contractors Inc
3204 Holly Hill Drive
4.56(
9
)
Approved Pro
Ever Contractors Inc
3204 Holly Hill Drive
4.56(
9
)
Approved Pro
Customers say: Super punctual
1886 local quotes requested
Free onsite estimate

**DUE TO OUR INSTALL SCHEDULE WE ARE NOT OFFERING REPAIRS** Ever Contractors Inc. is family owned and operated, we serve Maryland, Virginia and all state surrounding over 18 years of experience in siding and roofing,every project we start we finish with a happy client."

"The company contacted me, came the next day to give me a quote, expedited a my repair to complete the project before bad weather returned, showed up on time, completed the project, cleaned up well, and all the while the crew took the time to explain what they were doing and were respectful to to my property. I would definitely hire them again for this job and will ahave them on my short list for future projects involving roofing and siding."

Douglas C on February 2025

**DUE TO OUR INSTALL SCHEDULE WE ARE NOT OFFERING REPAIRS** Ever Contractors Inc. is family owned and operated, we serve Maryland, Virginia and all state surrounding over 18 years of experience in siding and roofing,every project we start we finish with a happy client."

"The company contacted me, came the next day to give me a quote, expedited a my repair to complete the project before bad weather returned, showed up on time, completed the project, cleaned up well, and all the while the crew took the time to explain what they were doing and were respectful to to my property. I would definitely hire them again for this job and will ahave them on my short list for future projects involving roofing and siding."

Douglas C on February 2025


Avatar for Sunshine Contracting Corporation
Sunshine Contracting Corporation
12958 Harbor Dr
4.65(
307
)
Approved Pro
Sunshine Contracting Corporation
12958 Harbor Dr
4.65(
307
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1132 local quotes requested

Sunshine Contracting is a family owned and operated business and has more than 30 years of experience as a Virginia area leader in home remodeling and improvement. Since 1993, the members of Sunshine Contracting Corporation have served homeowners all over Northern Virginia with fairness, honesty, and integrity. We offer a full slate of improvement and remodeling services to help you achieve your dream home. From roofing to siding to windows to doors, the Sunshine Contracting team has the skills to tackle any exterior home remodeling job and complete it in a timely and efficient manner, all while maintaining the highest industry standards.

"Couldn't be happier. Highly recommend. Very professional crew who got the job done in no time. We love our new windows!"

Grete B on April 2025

Sunshine Contracting is a family owned and operated business and has more than 30 years of experience as a Virginia area leader in home remodeling and improvement. Since 1993, the members of Sunshine Contracting Corporation have served homeowners all over Northern Virginia with fairness, honesty, and integrity. We offer a full slate of improvement and remodeling services to help you achieve your dream home. From roofing to siding to windows to doors, the Sunshine Contracting team has the skills to tackle any exterior home remodeling job and complete it in a timely and efficient manner, all while maintaining the highest industry standards.

"Couldn't be happier. Highly recommend. Very professional crew who got the job done in no time. We love our new windows!"

Grete B on April 2025


Avatar for Long Home Products
Long Home Products
650 Corporate Dr.
3.67(
3
)
Approved Pro
Long Home Products
650 Corporate Dr.
3.67(
3
)
Approved Pro
Customers say: Quick response
3038 local quotes requested
80 years of experience

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. 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!

"I had my roof replaced by Long Home and it was a great experience. From start to finish, the customer service, communication, quality of materials, and speed of install was exceptional."

Dana P on January 2025

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. 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!

"I had my roof replaced by Long Home and it was a great experience. From start to finish, the customer service, communication, quality of materials, and speed of install was exceptional."

Dana P on January 2025


Avatar for Presidential Exteriors LLC
Presidential Exteriors LLC
2301 Research Blvd
4.71(
155
)
Approved Pro
Presidential Exteriors LLC
2301 Research Blvd
4.71(
155
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
4818 local quotes requested

Licensed in MD, DC and VA, Presidential Exteriors is your one stop solution for any exterior remodeling needs. Our award winning products and experienced installers will ensure that your home is a Presidential Home. We look forward to showing you how our customer centric approach and commitment to communication guarantees satisfaction the first time, every time.

"Great impressed"

Lynn D on May 2025

Licensed in MD, DC and VA, Presidential Exteriors is your one stop solution for any exterior remodeling needs. Our award winning products and experienced installers will ensure that your home is a Presidential Home. We look forward to showing you how our customer centric approach and commitment to communication guarantees satisfaction the first time, every time.

"Great impressed"

Lynn D on May 2025


Avatar for AROCON Northern Viriginia
AROCON Northern Viriginia
950 N Washington St
4.75(
16
)
Approved Pro
AROCON Northern Viriginia
950 N Washington St
4.75(
16
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
1247 local quotes requested

One Team Pushing the Envelope of Innovation and Performance through an Elite Level of Customer Service. AROCON Roofing & Construction offers superior services at an affordable price because we are your Virginia contractor. Instead of focusing on completing as many jobs as possible, AROCON focuses on providing quality work and getting to know our customers. This allows us to provide high quality, customized results and unparalleled customer service without adding extensive overhead or expenses. For all of your Roofing & Construction needs, you can count on our experienced team at AROCON Roofing & Construction. We service all of Fairfax, Arlington, Loudoun, Fauquier, and Prince William, and all the cities lying within those counties. Call us today to make Home Improvement, Simplified. #rooftuneup.

"Excellent work cleaning gutters - will use again!"

Todd D on March 2025

One Team Pushing the Envelope of Innovation and Performance through an Elite Level of Customer Service. AROCON Roofing & Construction offers superior services at an affordable price because we are your Virginia contractor. Instead of focusing on completing as many jobs as possible, AROCON focuses on providing quality work and getting to know our customers. This allows us to provide high quality, customized results and unparalleled customer service without adding extensive overhead or expenses. For all of your Roofing & Construction needs, you can count on our experienced team at AROCON Roofing & Construction. We service all of Fairfax, Arlington, Loudoun, Fauquier, and Prince William, and all the cities lying within those counties. Call us today to make Home Improvement, Simplified. #rooftuneup.

"Excellent work cleaning gutters - will use again!"

Todd D on March 2025


Avatar for Home Genius Exteriors
Home Genius Exteriors
8201 Corporate Dr.
4.85(
238
)
Approved Pro
Home Genius Exteriors
8201 Corporate Dr.
4.85(
238
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
5665 local quotes requested

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!

"I am a very satisfied customer! I just had my roof installed and this was the best home improvement project to date. TY did a wonderful job explaining the roofing/quote process and ensured I understood and was satisfied with both. AJ the project manager did an excellent job managing the crew and keeping me informed of the install from start to finish. And Finally...the crew was on time, very professional and respectful of my property. I absolutely recommend Home Genius to anyone who's looking for a top notch company for their home improvement needs. Ms Davis, Odenton, MD"

Dollie D on May 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!

"I am a very satisfied customer! I just had my roof installed and this was the best home improvement project to date. TY did a wonderful job explaining the roofing/quote process and ensured I understood and was satisfied with both. AJ the project manager did an excellent job managing the crew and keeping me informed of the install from start to finish. And Finally...the crew was on time, very professional and respectful of my property. I absolutely recommend Home Genius to anyone who's looking for a top notch company for their home improvement needs. Ms Davis, Odenton, MD"

Dollie D on May 2025

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Showing 1-10 of 929

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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