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Find Roof sealant application pros in San Francisco

Avatar for Lifetime Roofing and Renovation

Lifetime Roofing and Renovation

333 COBALT WAY
4.91(
22
)
Approved Pro

Lifetime Roofing and Renovation

333 COBALT WAY
4.91(
22
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
128 local quotes requested

"Looking for a trusted roofing contractor in San Jose? Lifetime Roofing & Renovation, Inc. has been San Jose’s go-to roofing company since 2010. We provide expert roof repair, roof replacement, and new roof installation services for both homes and businesses. Whether it’s fixing leaks, replacing old shingles, or handling complete roof overhauls, no job is too big or small. Our experienced team ensures every roof is built to last — protecting your property and your investment. Call us today for a free, no-obligation estimate and speak directly with a roofing expert!"

"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

"Looking for a trusted roofing contractor in San Jose? Lifetime Roofing & Renovation, Inc. has been San Jose’s go-to roofing company since 2010. We provide expert roof repair, roof replacement, and new roof installation services for both homes and businesses. Whether it’s fixing leaks, replacing old shingles, or handling complete roof overhauls, no job is too big or small. Our experienced team ensures every roof is built to last — protecting your property and your investment. Call us today for a free, no-obligation estimate and speak directly with a roofing expert!"

"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


Brickstone Roofing Company

251 S 39TH STREET
5.00(
4
)
Approved Pro

Brickstone Roofing Company

251 S 39TH STREET
5.00(
4
)
Approved Pro
3 years of experience
Free onsite estimate

Detailed efficient dependable With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We work for our customers on their schedule, as to make it as convenient as possible for you! We look forward to working with you!

"I had a great experience with Brickstone Roofing Company when they replaced the old shingles on my roof. From the initial quote to the final cleanup, everything was handled professionally and efficiently. The crew showed up on time, worked hard, and finished the job faster than expected without cutting any corners. The new shingles look fantastic, and I can already tell the difference in insulation and appearance. Carlos and his team also did a thorough cleanup afterward, not a single nail left behind. Communication throughout the process was clear, and they answered all my questions patiently. Highly recommend Brickstone Roofing Company if you’re looking for quality roofing work and great customer service!"

Cesar M on July 2025

Detailed efficient dependable With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We work for our customers on their schedule, as to make it as convenient as possible for you! We look forward to working with you!

"I had a great experience with Brickstone Roofing Company when they replaced the old shingles on my roof. From the initial quote to the final cleanup, everything was handled professionally and efficiently. The crew showed up on time, worked hard, and finished the job faster than expected without cutting any corners. The new shingles look fantastic, and I can already tell the difference in insulation and appearance. Carlos and his team also did a thorough cleanup afterward, not a single nail left behind. Communication throughout the process was clear, and they answered all my questions patiently. Highly recommend Brickstone Roofing Company if you’re looking for quality roofing work and great customer service!"

Cesar M on July 2025


Avatar for Diamond Ridge Roofing Systems

Diamond Ridge Roofing Systems

123 Spyglass Hill Rd
4.67(
40
)
Approved Pro

Diamond Ridge Roofing Systems

123 Spyglass Hill Rd
4.67(
40
)
Approved Pro
Customers say: True professional
140 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.

"Excellent in every way "

Randolph D on October 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.

"Excellent in every way "

Randolph D on October 2025


"Jesus with net zero builders did an excellent job on my roof project. He answered all my questions, But more importantly they delivered on what they promised. My expectations were exceeded. Highly recommended them. "

Servando F on September 2025

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!

"Jesus with net zero builders did an excellent job on my roof project. He answered all my questions, But more importantly they delivered on what they promised. My expectations were exceeded. Highly recommended them. "

Servando F on September 2025


Avatar for Di Rock GC, Inc

Di Rock GC, Inc

28562 Oso Parkway
5.00(
2
)
Approved Pro

Di Rock GC, Inc

28562 Oso Parkway
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
159 local quotes requested

Di Rock General Contracting, Inc. is a licensed CSLB #943051, bonded, and insured general contractor with a focus on roofing. Targeting Orange County, California and offering a full spectrum of roofing and maintenance services for residential and commercial clients. Our three key characteristics are client relations, craftsmanship, and knowledge. In which we apply this to our services from professional roof reports, broker real estate transactions, roof tile repairs, leak/water intrusion detection and repairs, relays/new roof membrane, new/re-roofs, and more. We continue to grow with our clients and are looking forward to protecting your home and real estate assets.

"Mark is amazing. Great service. Great response and super helpful with my roofing needs and my solar panels. I definitely would recommend having Mark work on my roof again."

Robert W on November 2024

Di Rock General Contracting, Inc. is a licensed CSLB #943051, bonded, and insured general contractor with a focus on roofing. Targeting Orange County, California and offering a full spectrum of roofing and maintenance services for residential and commercial clients. Our three key characteristics are client relations, craftsmanship, and knowledge. In which we apply this to our services from professional roof reports, broker real estate transactions, roof tile repairs, leak/water intrusion detection and repairs, relays/new roof membrane, new/re-roofs, and more. We continue to grow with our clients and are looking forward to protecting your home and real estate assets.

"Mark is amazing. Great service. Great response and super helpful with my roofing needs and my solar panels. I definitely would recommend having Mark work on my roof again."

Robert W on November 2024


Avatar for R&D Roofing

R&D Roofing

5.00(
2
)
Approved Pro

R&D Roofing

5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested

Welcome to R&D Roofing, we look forward to discussing your roofing project, please reach out to us anytime at (714) 725 2541.

"i would highly recommend they work fast , clean, and good i would hire again without hesistate very good services"

Alberto D on October 2025

Welcome to R&D Roofing, we look forward to discussing your roofing project, please reach out to us anytime at (714) 725 2541.

"i would highly recommend they work fast , clean, and good i would hire again without hesistate very good services"

Alberto D on October 2025


Avatar for AKeithInc

AKeithInc

11333 Moorpark Street
5.00(
11
)
Approved Pro

AKeithInc

11333 Moorpark Street
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
970 local quotes requested

We are a family owned and operated company with over 20 years of experience. We take great pride in our expertise, quality, and customer service to meet each client’s needs. Our mission is to provide excellent workmanship and complete customer satisfaction from start to finish. To understand the needs and expectations of our customers, we take great care to work and communicate in a professional manner. Our reputation is built on service, safety, and quality—no matter how large or small the job. 💸💰 Minimum job $1,500

"Our shiplap wall used to look awful. And I can’t count how many times painting companies knocked on our doors and asked if we want to paint the house. We always turn them away and tbh it can be really annoying. But what made us go with Keith? One day, Richie knocked on our door, and before I could say anything to reject him, he already disclosed his whole lineage - his father, his grandfather were all in the business. He made a great first impression so when we finally decided to paint the house, I made an effort to find their business card and gave them a call. The whole estimation process was so smooth and the price is fair in this market. Richie was very professional and gave us updates each step of the way - we know how many workers will be onsite at what time, and what they will do the next day and at approximately what time they would finish the day and leave. And the actual painters (very sorry we didn’t get their names) were very respectful to the place, and they are efficient and gentle! They rarely spooked my fearful dog even! I have a lot of flowers and plants planted against the wall, they managed to work around all of them without damaging anything, compared to the previous painters, where we could see they just directly left patches unpainted behind the plants. After everything was done, they cleaned up meticulously and put back everything they had touched. I’m really impressed! We will definitely recommend Richie and his crew to anyone who needs a fresh look on the house."

jingyi Z on September 2025

We are a family owned and operated company with over 20 years of experience. We take great pride in our expertise, quality, and customer service to meet each client’s needs. Our mission is to provide excellent workmanship and complete customer satisfaction from start to finish. To understand the needs and expectations of our customers, we take great care to work and communicate in a professional manner. Our reputation is built on service, safety, and quality—no matter how large or small the job. 💸💰 Minimum job $1,500

"Our shiplap wall used to look awful. And I can’t count how many times painting companies knocked on our doors and asked if we want to paint the house. We always turn them away and tbh it can be really annoying. But what made us go with Keith? One day, Richie knocked on our door, and before I could say anything to reject him, he already disclosed his whole lineage - his father, his grandfather were all in the business. He made a great first impression so when we finally decided to paint the house, I made an effort to find their business card and gave them a call. The whole estimation process was so smooth and the price is fair in this market. Richie was very professional and gave us updates each step of the way - we know how many workers will be onsite at what time, and what they will do the next day and at approximately what time they would finish the day and leave. And the actual painters (very sorry we didn’t get their names) were very respectful to the place, and they are efficient and gentle! They rarely spooked my fearful dog even! I have a lot of flowers and plants planted against the wall, they managed to work around all of them without damaging anything, compared to the previous painters, where we could see they just directly left patches unpainted behind the plants. After everything was done, they cleaned up meticulously and put back everything they had touched. I’m really impressed! We will definitely recommend Richie and his crew to anyone who needs a fresh look on the house."

jingyi Z on September 2025


Avatar for Roofworx

Roofworx

1485 Bayshore Blvd 182 Suite 418, San Francisco, CA 94124
4.67(
3
)
Approved Pro

Roofworx

1485 Bayshore Blvd 182 Suite 418, San Francisco, CA 94124
4.67(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1045 local quotes requested

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.

"I’m not sure if it’s fixed"

Jay T on October 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.

"I’m not sure if it’s fixed"

Jay T on October 2025


Highland Construction Co

1250 Thomas Ave
4.67(
3
)
Approved Pro

Highland Construction Co

1250 Thomas Ave
4.67(
3
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
229 local quotes requested

Highland Construction Co. is your premier roofing specialist, providing top-quality roofing solutions for residential and commercial properties. Our services include roof installation, repair, replacement, and maintenance, all performed by our skilled and experienced team. Committed to excellence and durability, we use the best materials and techniques to ensure your roof's longevity and protection. Trust Highland Construction Co. for reliable, professional roofing services that elevate your property's value and safety!

Highland Construction Co. is your premier roofing specialist, providing top-quality roofing solutions for residential and commercial properties. Our services include roof installation, repair, replacement, and maintenance, all performed by our skilled and experienced team. Committed to excellence and durability, we use the best materials and techniques to ensure your roof's longevity and protection. Trust Highland Construction Co. for reliable, professional roofing services that elevate your property's value and safety!


Avatar for Premium Roofing Systems

Premium Roofing Systems

2054 Continental Ave
5.00(
6
)
Approved Pro

Premium Roofing Systems

2054 Continental Ave
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
749 local quotes requested

With over 30+ Years of Experience! We are proudly among the Top 2% of Manufacture-Certified Roofing Contractors. We provide full Residential, Commercial, and Industrial Roofing Services all over Orange County and its Surrounding Cities. We are Licensed, Bonded, and Fully Insured A+ Accredited Business. Absolute roofing knowledge has always been our expert craft. We come from a third-generation roofing family and the confidence we have in our workmanship is what lead us to establish our very own roofing-company. Since then we have dedicated our lives to leaving a mark in this industry. Let our family-team help yours today on your next roofing project getting it done right the first time! Call us today for your free estimate!

"Overall, the roof removal and replacement project on my home by Premium Roofing Systems was exceptional and was completed according to schedule and budget with not one issue. Of the six proposals/bids on my project, Premium Roofing Systems provided the most details and professional description of all work needed and the related costs. My HOA and City Building Department approved all of the work with not one issue. The workers were professional, hard-hard working, highly skilled and they did an excellent job of cleaning-up at the end of each day. The project manager was very accessible for questions and maintained outstanding communications with me by both by text and voice. The quality of materials and design of the roof used are top quality, and I am confident that my gorgeous new roof will last for many decades. Thank you Premium Roofing Systems Team! Morkus Family of Anaheim Hills, CA."

Sonny M on August 2020

With over 30+ Years of Experience! We are proudly among the Top 2% of Manufacture-Certified Roofing Contractors. We provide full Residential, Commercial, and Industrial Roofing Services all over Orange County and its Surrounding Cities. We are Licensed, Bonded, and Fully Insured A+ Accredited Business. Absolute roofing knowledge has always been our expert craft. We come from a third-generation roofing family and the confidence we have in our workmanship is what lead us to establish our very own roofing-company. Since then we have dedicated our lives to leaving a mark in this industry. Let our family-team help yours today on your next roofing project getting it done right the first time! Call us today for your free estimate!

"Overall, the roof removal and replacement project on my home by Premium Roofing Systems was exceptional and was completed according to schedule and budget with not one issue. Of the six proposals/bids on my project, Premium Roofing Systems provided the most details and professional description of all work needed and the related costs. My HOA and City Building Department approved all of the work with not one issue. The workers were professional, hard-hard working, highly skilled and they did an excellent job of cleaning-up at the end of each day. The project manager was very accessible for questions and maintained outstanding communications with me by both by text and voice. The quality of materials and design of the roof used are top quality, and I am confident that my gorgeous new roof will last for many decades. Thank you Premium Roofing Systems Team! Morkus Family of Anaheim Hills, CA."

Sonny M on August 2020

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FAQs for roof sealant application projects in San Francisco, CA

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 San Francisco, CA 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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