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Roof sealant application pros in Gilroy

Avatar for Frontline Roofing, Inc.
Frontline Roofing, Inc.
12669 San Pablo Ave #107
4.69(
27
)
Approved Pro
Frontline Roofing, Inc.
12669 San Pablo Ave #107
4.69(
27
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
248 local quotes requested

At FRONTLINE ROOFING INC, we're all about delivering top-notch quality in everything we do. Our values are simple yet powerful: fairness, honesty, and taking personal responsibility. What truly makes us stand out is our dedication to not just meeting, but exceeding customer expectations.But above all, it's our genuine care for our customers that drives us: we listen, we understand, and we make sure their needs are at the heart of everything we do.

"Great"

Gopal Y on August 2024

At FRONTLINE ROOFING INC, we're all about delivering top-notch quality in everything we do. Our values are simple yet powerful: fairness, honesty, and taking personal responsibility. What truly makes us stand out is our dedication to not just meeting, but exceeding customer expectations.But above all, it's our genuine care for our customers that drives us: we listen, we understand, and we make sure their needs are at the heart of everything we do.

"Great"

Gopal Y on August 2024


Avatar for Journey Builders
Journey Builders
1897 Concourse Dr.
4.59(
107
)
Approved Pro
Journey Builders
1897 Concourse Dr.
4.59(
107
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1671 local quotes requested

CAP INC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you.

"Good customer service, good job on the roof, but very expensive in my view, $36K on a 1550 sq ft home plus about another roughly 700 sq ft garage and patio."

John K on April 2025

CAP INC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you.

"Good customer service, good job on the roof, but very expensive in my view, $36K on a 1550 sq ft home plus about another roughly 700 sq ft garage and patio."

John K on April 2025


Avatar for Lifetime Roofing & Renovation, Inc. (San Fran)
Lifetime Roofing & Renovation, Inc. (San Fran)
333 Cobalt Way
4.70(
133
)
Approved Pro
Lifetime Roofing & Renovation, Inc. (San Fran)
333 Cobalt Way
4.70(
133
)
Approved Pro
Super Service Award
Customers say: Super punctual
1127 local quotes requested
15 years of experience

If you are a homeowner or business in need of a reliable and experienced San Jose roofing company, Lifetime Roofing & Renovation, Inc. is the solution you need. Finding an reputable company to repair or replace your roof is crucial in ensuring a sturdy and strong investment for your property. Since 2010, we have been solving complex roofing problems and providing high-standard roofing solutions for homeowners and contractors alike. From roof installation, roof repairs to complete roof replacements we can tackle any job of any size. For a free estimate contact Lifetime Roofing & Renovation, Inc. today!

"The roofing and reconstruction work carried out by Lifetime Roofing & Renovation on two structures on my property was outstanding in every way possible. One of the structures is architecturally unique and the other one is over a hundred years old, so both demanded thoughtful planning and careful roofing and construction. From the very start, Marcelo, the project manager, was superb and on the job, helping us to understand each step of the project. All communication with Marcelo and the crew was excellent and timely as we looked at possible roofing solutions and reviewed the range of roofing materials. The roofing materials shown to us and those selected were of outstanding quality and with good prices too. I was particularly impressed by the careful planning process and this attention to detail; and also the ease of involving the owner, myself, from beginning to end. On both projects the timing of every phase was excellently coordinated, skillfully and smoothly completed."

Susan L on April 2025

If you are a homeowner or business in need of a reliable and experienced San Jose roofing company, Lifetime Roofing & Renovation, Inc. is the solution you need. Finding an reputable company to repair or replace your roof is crucial in ensuring a sturdy and strong investment for your property. Since 2010, we have been solving complex roofing problems and providing high-standard roofing solutions for homeowners and contractors alike. From roof installation, roof repairs to complete roof replacements we can tackle any job of any size. For a free estimate contact Lifetime Roofing & Renovation, Inc. today!

"The roofing and reconstruction work carried out by Lifetime Roofing & Renovation on two structures on my property was outstanding in every way possible. One of the structures is architecturally unique and the other one is over a hundred years old, so both demanded thoughtful planning and careful roofing and construction. From the very start, Marcelo, the project manager, was superb and on the job, helping us to understand each step of the project. All communication with Marcelo and the crew was excellent and timely as we looked at possible roofing solutions and reviewed the range of roofing materials. The roofing materials shown to us and those selected were of outstanding quality and with good prices too. I was particularly impressed by the careful planning process and this attention to detail; and also the ease of involving the owner, myself, from beginning to end. On both projects the timing of every phase was excellently coordinated, skillfully and smoothly completed."

Susan L on April 2025


Avatar for Diamond Ridge Roofing Systems
Diamond Ridge Roofing Systems
123 Spyglass Hill Rd
4.63(
35
)
Approved Pro
Diamond Ridge Roofing Systems
123 Spyglass Hill Rd
4.63(
35
)
Approved Pro
Customers say: True professional
543 local quotes requested
17 years of experience

Diamond Ridge Roofing Systems 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.

"I really appreciated working with Diamond Ridge to replace my roof. They gave me a lot of confidence that they would do a great job and would take care of my needs. Marcelo was a wonderful project manager. When he came to look at my property and assess my roofing issues, he took his time to understand my concerns and make sure the issues I had were from the roof and not another source. If I have friends getting their roofs replaced, I will definitely recommend Diamond Ridge and Marcelo for the job."

Victor L on April 2025

Diamond Ridge Roofing Systems 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.

"I really appreciated working with Diamond Ridge to replace my roof. They gave me a lot of confidence that they would do a great job and would take care of my needs. Marcelo was a wonderful project manager. When he came to look at my property and assess my roofing issues, he took his time to understand my concerns and make sure the issues I had were from the roof and not another source. If I have friends getting their roofs replaced, I will definitely recommend Diamond Ridge and Marcelo for the job."

Victor L on April 2025


Avatar for G G H ROOFING & WATERPROOFING
G G H ROOFING & WATERPROOFING
8644 DON CAROL DRIVE
New on HomeAdvisorNew on Angi
Approved Pro
G G H ROOFING & WATERPROOFING
8644 DON CAROL DRIVE
New on AngiNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

Here at GGH ROOFING & WATERPROOFING, we are locally owned and operated. No job is too big or too small. Call us today for a free estimate! We are looking forward to going above and beyond on your project soon.

Here at GGH ROOFING & WATERPROOFING, we are locally owned and operated. No job is too big or too small. Call us today for a free estimate! We are looking forward to going above and beyond on your project soon.


Avatar for Diamond Ridge Roofing Systems
Diamond Ridge Roofing Systems
1762 Technology Drive
5.00(
7
)
Approved Pro
Diamond Ridge Roofing Systems
1762 Technology Drive
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2838 local quotes requested

We offer free inspections/estimates to fix leaks, install, repair and replace a large variety of commercial and residential roofing and waterproofing systems such as: asphalt shingles, wood shingles and shakes, tiles, metal, torch applied modified bitumen cap sheets, elastomeric coatings, silicones, thermoplastic and thermoset single-ply membranes and more.

"Went great and quick. True pro’s."

Shane S on November 2024

We offer free inspections/estimates to fix leaks, install, repair and replace a large variety of commercial and residential roofing and waterproofing systems such as: asphalt shingles, wood shingles and shakes, tiles, metal, torch applied modified bitumen cap sheets, elastomeric coatings, silicones, thermoplastic and thermoset single-ply membranes and more.

"Went great and quick. True pro’s."

Shane S on November 2024


ODR Roofing
New on HomeAdvisorNew on Angi
Approved Pro
ODR Roofing
New on AngiNew on HomeAdvisor
Approved Pro
584 local quotes requested
5 years of experience

Roofing business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

Roofing business locally owned and operated we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!


Avatar for Sersiv Corporation
Sersiv Corporation
Surrounding Area
5.00(
6
)
Approved Pro
Sersiv Corporation
Surrounding Area
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1771 local quotes requested

Sersiv Corporation has over 10 years of experience in Consulting, Roof Installation, Roof Tear Off, Roof Maintenance, and Roof Restoration. Our mission is to provide quality services with the most reliable product at the best price. We respect the time of our clients and this is why we focus on project completion.

"A family member recommended Sersiv corp When we were having issues with roof. After talking about options with Andres, we made the decision to have the entire roof replaced. Andres and his team made the process very easy and he answered every question we had. We love our new roof! we will be using Sersiv corp in the future."

Jose B on November 2024

Sersiv Corporation has over 10 years of experience in Consulting, Roof Installation, Roof Tear Off, Roof Maintenance, and Roof Restoration. Our mission is to provide quality services with the most reliable product at the best price. We respect the time of our clients and this is why we focus on project completion.

"A family member recommended Sersiv corp When we were having issues with roof. After talking about options with Andres, we made the decision to have the entire roof replaced. Andres and his team made the process very easy and he answered every question we had. We love our new roof! we will be using Sersiv corp in the future."

Jose B on November 2024


Avatar for Lifetime Roofing and Renovation
Lifetime Roofing and Renovation
333 COBALT WAY
4.73(
22
)
Approved Pro
Lifetime Roofing and Renovation
333 COBALT WAY
4.73(
22
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
3123 local quotes requested

Lifetime Roofing and Renovations has been providing homeowners in San Jose, CA with comprehensive roofing services, including roof repair and replacement. Whether you have a small leak or large-scale damage, our skilled contractors can handle any problem. We work with all types of roofs, including wood shake and shingle, metal, and tile. For years, we have provided San Jose, CA residents with nothing but quality workmanship and exceptional customer service. We’re committed to providing you with the best possible roofing services and we won’t be happy until you are.

"I was really pleased with the new roof job Lifetime Roofing and Renovation performed for my mom's house that I decided to hire them again for my house. Tony the project manager and his crew once again knocked it out of the park. The work done efficiently and and with quality/care. My wife and I are very pleased with how the project came out. The price point for concrete tiles is what I expected given the rising costs of material and labor."

Alden W on February 2025

Lifetime Roofing and Renovations has been providing homeowners in San Jose, CA with comprehensive roofing services, including roof repair and replacement. Whether you have a small leak or large-scale damage, our skilled contractors can handle any problem. We work with all types of roofs, including wood shake and shingle, metal, and tile. For years, we have provided San Jose, CA residents with nothing but quality workmanship and exceptional customer service. We’re committed to providing you with the best possible roofing services and we won’t be happy until you are.

"I was really pleased with the new roof job Lifetime Roofing and Renovation performed for my mom's house that I decided to hire them again for my house. Tony the project manager and his crew once again knocked it out of the park. The work done efficiently and and with quality/care. My wife and I are very pleased with how the project came out. The price point for concrete tiles is what I expected given the rising costs of material and labor."

Alden W on February 2025


Avatar for Northern California Roofing Co
Northern California Roofing Co
859 Cotting Court
4.34(
62
)
Approved Pro
Northern California Roofing Co
859 Cotting Court
4.34(
62
)
Approved Pro
Customers say: Quality work
930 local quotes requested
35 years of experience

Thank you for considering Northern California Roofing Co for all your roofing needs. Northern California Roofing Co, a division of NIR West Coast, Inc., has been serving our neighbors throughout the Northern California area for over 25 years. We specialize in all phases of the roofing process; from roof repairs to re roofing, from maintenance programs to complete roof overhauls. Our family here at Northern California Roofing Co is dedicated to serving your needs in a timely manner with an emphasis on quality craftsmanship as well as a commitment to customer service excellence. We pride ourselves in being a “one-stop contractor” in the roofing industry. Additional DBA - NIR West Coast Inc. Additional contact name - Greg Lynn. Additional email - office@northerncaliforniaroofing.com. Award winning.

"They re-roofed my 3-bedroom house with skill. Under the old shingles was about 96 sq. ft. of rot. They excavated and rebuilt those portions with quality work."

Tim R on June 2024

Thank you for considering Northern California Roofing Co for all your roofing needs. Northern California Roofing Co, a division of NIR West Coast, Inc., has been serving our neighbors throughout the Northern California area for over 25 years. We specialize in all phases of the roofing process; from roof repairs to re roofing, from maintenance programs to complete roof overhauls. Our family here at Northern California Roofing Co is dedicated to serving your needs in a timely manner with an emphasis on quality craftsmanship as well as a commitment to customer service excellence. We pride ourselves in being a “one-stop contractor” in the roofing industry. Additional DBA - NIR West Coast Inc. Additional contact name - Greg Lynn. Additional email - office@northerncaliforniaroofing.com. Award winning.

"They re-roofed my 3-bedroom house with skill. Under the old shingles was about 96 sq. ft. of rot. They excavated and rebuilt those portions with quality work."

Tim R on June 2024

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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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professional spreading sealant on flat roof with roller
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Roof coating costs depend on the type of coating you choose. Options include silicone, bitumen, acrylic, and liquid rubber, among others.
professional installing flat roof on home
Apr 27, 2025
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Budget for flat roof replacement costs based on factors such as roof type, material, potential repairs, labor, accessibility, and more.
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Budget for spray foam roofing costs based on factors such as foam density, cell type, materials, permits, overages, labor, and more.
A house with slate roof tiles
Apr 18, 2025
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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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