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Roof sealant application pros in Dover

Avatar for Sunpro Contracting
Sunpro Contracting
7862 West Irlo Bronson Memorial Hwy Suite 5
4.91(
54
)
Approved Pro
Sunpro Contracting
7862 West Irlo Bronson Memorial Hwy Suite 5
4.91(
54
)
Approved Pro
Super Service Award
Customers say: Super punctual
44 local quotes requested
15 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every client in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Did a great job "

PATRICK M on May 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every client in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Did a great job "

PATRICK M on May 2025


Avatar for Forrest & Son Contracting, LLC
Forrest & Son Contracting, LLC
2400 Parakeet Park Blvd
4.83(
172
)
Approved Pro
Forrest & Son Contracting, LLC
2400 Parakeet Park Blvd
4.83(
172
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
126 local quotes requested

Here at Forrest and Son, we thrive for perfection. We know you work hard for your money and care about your home. When we're called out to your location, we do not automatically look to replace your roof. Our goal, if possible, is to extend the useful life of your existing roof. We specialize in roof leak repairs, and roof coatings, to extend the life of the roof you have. If that is not a possibility, our crew is more than capable of replacing it if need be. I'm a fourth-generation roofer of a family-owned and operated business. We do not use salesmen, you will always be dealing with an owner, and we treat your home like it's our very own. Our phones are always open in case of emergency and we give warranties that we stand by 100 percent Owner Henry Forrest

"From the first call I knew this guy was the one. He was at my home within a hour of the call. He told me what I thought I needed was unnecessary. He saved me so much money going a different direction. The contract wrote up signed and job completed day one. Couldn't be any happier with their work. Charles Fast work, clean up and they on their way. Could not be more happy."

Charles A on May 2025

Here at Forrest and Son, we thrive for perfection. We know you work hard for your money and care about your home. When we're called out to your location, we do not automatically look to replace your roof. Our goal, if possible, is to extend the useful life of your existing roof. We specialize in roof leak repairs, and roof coatings, to extend the life of the roof you have. If that is not a possibility, our crew is more than capable of replacing it if need be. I'm a fourth-generation roofer of a family-owned and operated business. We do not use salesmen, you will always be dealing with an owner, and we treat your home like it's our very own. Our phones are always open in case of emergency and we give warranties that we stand by 100 percent Owner Henry Forrest

"From the first call I knew this guy was the one. He was at my home within a hour of the call. He told me what I thought I needed was unnecessary. He saved me so much money going a different direction. The contract wrote up signed and job completed day one. Couldn't be any happier with their work. Charles Fast work, clean up and they on their way. Could not be more happy."

Charles A on May 2025


Avatar for Paradise Roofing Service, LLC
Paradise Roofing Service, LLC
2370 Lancashire St
4.83(
116
)
Approved Pro
Paradise Roofing Service, LLC
2370 Lancashire St
4.83(
116
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
15 local quotes requested

Paradise Roofing Service is the family owned and operated business you can trust for all your roofing needs. Whether it's a commercial or residential property, Paradise Roofing Service provides free estimates, same day service and 24 hour emergency service when you need it. Look no further, Paradise Roofing Service is here for you!

"Job will start later today"

Dustin H on February 2025

Paradise Roofing Service is the family owned and operated business you can trust for all your roofing needs. Whether it's a commercial or residential property, Paradise Roofing Service provides free estimates, same day service and 24 hour emergency service when you need it. Look no further, Paradise Roofing Service is here for you!

"Job will start later today"

Dustin H on February 2025


Avatar for Isaac's Exteriors LLC
Isaac's Exteriors LLC
PO Box 2276
4.59(
38
)
Approved Pro
Isaac's Exteriors LLC
PO Box 2276
4.59(
38
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
75 local quotes requested

We have over 10 years of experience on our staff. We guarantee all of our work to the finest quality. There is no job too big or too small that we can’t handle in a very timely manner. We are leading experts in all types of roofing. Please don't hesitate to call today.

"Prompt repair work."

Chery S on May 2024

We have over 10 years of experience on our staff. We guarantee all of our work to the finest quality. There is no job too big or too small that we can’t handle in a very timely manner. We are leading experts in all types of roofing. Please don't hesitate to call today.

"Prompt repair work."

Chery S on May 2024


Avatar for Allied Construction and Roofing, LLC
Allied Construction and Roofing, LLC
1551 Sherbrook Dr
4.32(
138
)
Approved Pro
Allied Construction and Roofing, LLC
1551 Sherbrook Dr
4.32(
138
)
Approved Pro
Customers say: Super punctual
85 local quotes requested
7 years of experience

Allied Construction and Roofing - Your Premier Choice for Commercial and Residential Roofing Solutions! Are you in need of reliable roofing services for your commercial or residential property? Look no further! Allied Construction and Roofing is your trusted partner for all your roofing needs, providing exceptional craftsmanship and outstanding customer service. Why chooseAllied Construction and Roofing for your commercial and residential roofing needs? Expertise in Commercial and Residential Roofing: Our team of experienced professionals specializes in both commercial and residential roofing projects. We understand the unique requirements of each property type and have the knowledge to deliver superior results. Comprehensive Roofing Services: Whether you need a new roof installation, roof repairs, maintenance, or roof replacement.

"After hurricane Milton we needed siding replaced and I couldn’t find any contractors to do the job. Allided responded quickly with a quote and then did the work within two weeks."

James W on December 2024

Allied Construction and Roofing - Your Premier Choice for Commercial and Residential Roofing Solutions! Are you in need of reliable roofing services for your commercial or residential property? Look no further! Allied Construction and Roofing is your trusted partner for all your roofing needs, providing exceptional craftsmanship and outstanding customer service. Why chooseAllied Construction and Roofing for your commercial and residential roofing needs? Expertise in Commercial and Residential Roofing: Our team of experienced professionals specializes in both commercial and residential roofing projects. We understand the unique requirements of each property type and have the knowledge to deliver superior results. Comprehensive Roofing Services: Whether you need a new roof installation, roof repairs, maintenance, or roof replacement.

"After hurricane Milton we needed siding replaced and I couldn’t find any contractors to do the job. Allided responded quickly with a quote and then did the work within two weeks."

James W on December 2024


Avatar for Williamson Homes, Inc.
Williamson Homes, Inc.
109 Ambersweet Way, Unit 519
4.85(
17
)
Approved Pro
Williamson Homes, Inc.
109 Ambersweet Way, Unit 519
4.85(
17
)
Approved Pro
Customers say: Quick response
49 local quotes requested
16 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 customer's interests and make their concerns the basis of our business.

"Stanley was very quick to respond. He was honest and let us know what we needed to get done and stay in budget. He started working the very same day that he gave the quote and had the job completed the next day. They were very polite to my mother. We had a great experience with the Williamson’s. Thank you. We will definitely recommend this company. "

Trish U 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 customer's interests and make their concerns the basis of our business.

"Stanley was very quick to respond. He was honest and let us know what we needed to get done and stay in budget. He started working the very same day that he gave the quote and had the job completed the next day. They were very polite to my mother. We had a great experience with the Williamson’s. Thank you. We will definitely recommend this company. "

Trish U on May 2025


Avatar for Rainier Roofing
Rainier Roofing
7608 Dunbridge Drive
4.92(
151
)
Approved Pro
Rainier Roofing
7608 Dunbridge Drive
4.92(
151
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
20 years of experience

Rainier Roofing and RHG Builders, LLC provides local area clients with superior quality residential and commercial construction services. With years of experience in the industry, you can be sure your project will be handled promptly and professionally. Call Rainier Roofing, LLC today to set an appointment for your project!

"Rainier Roofing did a great job of roofing our 100-year-old home in Tampa. Sameer Asmar and Joe Aponte were so professional, friendly and helpful, and they worked with us and persevered through quite a few challenges during the project, making accommodations wherever possible. The crews worked hard and fast. There was a lot more wood replacement needed than anyone imagined before the old roof was removed. One day an unexpected, fast-moving heavy rainstorm came through as they hurried to get the tarps over the exposed rafters. In addition, after roofing the main house, the work on the garage had to be delayed for a few months due to a separate construction permit issue on the garage structure itself (not related to the roof). But through all of the challenges, they continued to work with us until everything was complete and looking fantastic. They also did an excellent job of cleaning up at the end of each phase, and they reinstalled the gutters properly. I highly recommend Rainier Roofing."

Matthew D on June 2024

Rainier Roofing and RHG Builders, LLC provides local area clients with superior quality residential and commercial construction services. With years of experience in the industry, you can be sure your project will be handled promptly and professionally. Call Rainier Roofing, LLC today to set an appointment for your project!

"Rainier Roofing did a great job of roofing our 100-year-old home in Tampa. Sameer Asmar and Joe Aponte were so professional, friendly and helpful, and they worked with us and persevered through quite a few challenges during the project, making accommodations wherever possible. The crews worked hard and fast. There was a lot more wood replacement needed than anyone imagined before the old roof was removed. One day an unexpected, fast-moving heavy rainstorm came through as they hurried to get the tarps over the exposed rafters. In addition, after roofing the main house, the work on the garage had to be delayed for a few months due to a separate construction permit issue on the garage structure itself (not related to the roof). But through all of the challenges, they continued to work with us until everything was complete and looking fantastic. They also did an excellent job of cleaning up at the end of each phase, and they reinstalled the gutters properly. I highly recommend Rainier Roofing."

Matthew D on June 2024


Avatar for Westfall Roofing
Westfall Roofing
5413 W. Sligh Ave.
4.59(
341
)
Approved Pro
Westfall Roofing
5413 W. Sligh Ave.
4.59(
341
)
Approved Pro
Super Service Award
Customers say: Super punctual
4617 local quotes requested
36 years of experience

Westfall Roofing is a Florida-based, residential roofing contractor established in 1989. With over 1,000 5-star reviews and tens of thousands of happy customers across Central and Southwest Florida, we set the bar for professional roofing standards. State licensed, bonded and insured, we have the construction knowledge and tenured expertise to protect your home. We back our work with best-in-class warranties and a dedicated Service Team for repairs, so even after the installation, you can count on us. In addition, we’re an Owens Corning Platinum Preferred Contractor, which means even more peace of mind supported by the manufacturer. Westfall Roofing is based in Tampa, FL and is locally owned and operated. License number CCC056392.

"Very thorough and professional"

Eric S on October 2024

Westfall Roofing is a Florida-based, residential roofing contractor established in 1989. With over 1,000 5-star reviews and tens of thousands of happy customers across Central and Southwest Florida, we set the bar for professional roofing standards. State licensed, bonded and insured, we have the construction knowledge and tenured expertise to protect your home. We back our work with best-in-class warranties and a dedicated Service Team for repairs, so even after the installation, you can count on us. In addition, we’re an Owens Corning Platinum Preferred Contractor, which means even more peace of mind supported by the manufacturer. Westfall Roofing is based in Tampa, FL and is locally owned and operated. License number CCC056392.

"Very thorough and professional"

Eric S on October 2024


Avatar for Universal Roof & Contracting Tampa
Universal Roof & Contracting Tampa
5112 E Adamo Dr
5.00(
1
)
Approved Pro
Universal Roof & Contracting Tampa
5112 E Adamo Dr
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2758 local quotes requested

Here at Universal Roof & Contracting, we have over 50 years of roof and construction experience, as well as more than 30 years spent working with and supporting Central Florida and Jacksonville homeowners. Along with our new locations in Sarasota and Tampa, we are excited for the opportunity to serve more Florida homeowners. With our proven history of quality service and workmanship along with top-notch products, you can elevate your home with a new shingle, metal, or tile roof. When your property value and lifespan are increased, you can be calm and comfortable knowing that your space will safely house you, your dreams, and the ones you love, creating a legacy for years to come. Your Forever home deserves a Forever Roof.

"My new roof installation went smoothly from beginning to end. Sean Waymire did a thorough examination of the job to be done, took exact measurements and gave me a fair price. Jeremy Johnson and a colleague were on site as project managers. The installation team did an excellent job, and were glad to answer my questions as the job progressed. Ms. Marissa Tyrell, as Operations Coordinator, kept me informed at every step of the project. I recommend Universal Roof & Contracting for their fully professional work."

Bob Z on January 2024

Here at Universal Roof & Contracting, we have over 50 years of roof and construction experience, as well as more than 30 years spent working with and supporting Central Florida and Jacksonville homeowners. Along with our new locations in Sarasota and Tampa, we are excited for the opportunity to serve more Florida homeowners. With our proven history of quality service and workmanship along with top-notch products, you can elevate your home with a new shingle, metal, or tile roof. When your property value and lifespan are increased, you can be calm and comfortable knowing that your space will safely house you, your dreams, and the ones you love, creating a legacy for years to come. Your Forever home deserves a Forever Roof.

"My new roof installation went smoothly from beginning to end. Sean Waymire did a thorough examination of the job to be done, took exact measurements and gave me a fair price. Jeremy Johnson and a colleague were on site as project managers. The installation team did an excellent job, and were glad to answer my questions as the job progressed. Ms. Marissa Tyrell, as Operations Coordinator, kept me informed at every step of the project. I recommend Universal Roof & Contracting for their fully professional work."

Bob Z on January 2024


Avatar for PRO Dry Roofing
PRO Dry Roofing
19814 E Altoona Rd
New on HomeAdvisorNew on Angi
Approved Pro
PRO Dry Roofing
19814 E Altoona Rd
New on AngiNew on HomeAdvisor
Approved Pro
2302 local quotes requested
11 years of experience

We are comprised of second and third generation roofers experienced in both Commercial and Residential since the 1980's. Our Management team relies on their extensive experience in all types of roofs and materials to make sure you get the best quality. At PRO DRY Roofing LLC, having the BEST service is as important as the quality of our product, we can only back our products if we use the BEST quality available. To keep your roof safe, we install GAF shingles, North America's largest manufacturer of roofing products. The GAF 10-25 Year Workmanship & 25-50 Year Material Warranty options give you PEACE OF MIND so you can sleep easier, knowing that you have protected the roof that protects your family. This also helps you PROTECT YOUR INVESTMENT, a quality roof is your home's first line of defense against damaging weather.

We are comprised of second and third generation roofers experienced in both Commercial and Residential since the 1980's. Our Management team relies on their extensive experience in all types of roofs and materials to make sure you get the best quality. At PRO DRY Roofing LLC, having the BEST service is as important as the quality of our product, we can only back our products if we use the BEST quality available. To keep your roof safe, we install GAF shingles, North America's largest manufacturer of roofing products. The GAF 10-25 Year Workmanship & 25-50 Year Material Warranty options give you PEACE OF MIND so you can sleep easier, knowing that you have protected the roof that protects your family. This also helps you PROTECT YOUR INVESTMENT, a quality roof is your home's first line of defense against damaging weather.

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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.
standing seam metal roof on a house
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flat roof home with rubber membrane roofing installed
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professional spreading sealant on flat roof with roller
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professional installing flat roof on home
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Budget for slate roof repair costs based on factors such as project size, type of repairs required, materials, labor, ongoing maintenance, and more.
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