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Roof sealant application pros in Sunnyvale
Jim Eastman has over 29 years experience in the construction industry. He currently holds both a B-1 General Contractor's license (which he has had since 1979) and a C-39 Roofing license. Jim's work in both roofing and general construction has given him expertise that most roofing contractors just don't have. With this background, Eastman Roofing & Waterproofing, Inc. understands the relationship of the roof to the entire building and the building process (some roof problems can really be building problems). This in-depth knowledge allows Eastman Roofing & Waterproofing, Inc. to offer their customers far more quality, consistency, and peace of mind. Eastman Roofing & Waterproofing, Inc. trains competent and professional technicians who must undergo periodic, extensive, and ongoing training. Eastman Roofing's technicians are factory certified��������a process which produces competent and professional personnel. Each job ��������large, or small�������� is reviewed after completion by our produc
"Great job"
Eric D on August 2019
Jim Eastman has over 29 years experience in the construction industry. He currently holds both a B-1 General Contractor's license (which he has had since 1979) and a C-39 Roofing license. Jim's work in both roofing and general construction has given him expertise that most roofing contractors just don't have. With this background, Eastman Roofing & Waterproofing, Inc. understands the relationship of the roof to the entire building and the building process (some roof problems can really be building problems). This in-depth knowledge allows Eastman Roofing & Waterproofing, Inc. to offer their customers far more quality, consistency, and peace of mind. Eastman Roofing & Waterproofing, Inc. trains competent and professional technicians who must undergo periodic, extensive, and ongoing training. Eastman Roofing's technicians are factory certified��������a process which produces competent and professional personnel. Each job ��������large, or small�������� is reviewed after completion by our produc
"Great job"
Eric D on August 2019
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
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
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.
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
ROOFWORX is a roofing expert providing roof repair, replacement, and installation services in San Francisco. With over 10 years of experience, certified professionals, and the use of quality materials, we guarantee reliable and long-lasting results. We service private and commercial properties, ensuring professionalism and high standards. Contact us for a free consultation.
"Alfredo, the project manager, and Donnacha, head of the project, did a great job on the roof repair project."
Winston Z on August 2024
ROOFWORX is a roofing expert providing roof repair, replacement, and installation services in San Francisco. With over 10 years of experience, certified professionals, and the use of quality materials, we guarantee reliable and long-lasting results. We service private and commercial properties, ensuring professionalism and high standards. Contact us for a free consultation.
"Alfredo, the project manager, and Donnacha, head of the project, did a great job on the roof repair project."
Winston Z on August 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
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
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
Above all roofing Solutions Inc has been in business since 1997. We are a fully licensed, bonded, and insured company with a Better Business Bureau rating of A+. We offer free estimates, 24 hour emergency services and much more. Above All Roofing Solutions Inc has you covered from reroofs to repairs, gutters and downspouts for all types of residential, commercial, and industrial roofs. We are currently offering our summer promotion for $50 off any repair over $500 and $150 off any new reroof. With our expertise you wont just protect your roof but also beautify it. Call today for a FREE estimate.
"Inspection was done and a quote was provided. Very professional and on time. No high pressure sales tactics and upselling."
Karthik V on July 2023
Above all roofing Solutions Inc has been in business since 1997. We are a fully licensed, bonded, and insured company with a Better Business Bureau rating of A+. We offer free estimates, 24 hour emergency services and much more. Above All Roofing Solutions Inc has you covered from reroofs to repairs, gutters and downspouts for all types of residential, commercial, and industrial roofs. We are currently offering our summer promotion for $50 off any repair over $500 and $150 off any new reroof. With our expertise you wont just protect your roof but also beautify it. Call today for a FREE estimate.
"Inspection was done and a quote was provided. Very professional and on time. No high pressure sales tactics and upselling."
Karthik V on July 2023
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!
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.
- Roofing Installation & Roof Repair
- Traditional Tile Roofing - Install or Replace
- Flat, Foam, or Single Ply Roofing - Install or Replace
- Natural Slate Roofing - Install or Replace
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- Asphalt Shingle Roofing - Install or Replace
- Wood Shake or Composite Roofing - Repair
- Heating Cable for Roof - Install
- Natural Slate Roofing - Repair
- Wood Shake or Composite Roofing - Install or Replace
- Flat, Foam or Single Ply Roofing - Repair
- Traditional Tile Roofing - Repair
- Asphalt Shingle Roofing - Repair
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