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Find Roof sealant application pros in Alhambra

Avatar for Harbor Westlake Roofing

Harbor Westlake Roofing

PO Box 593
5.00(
8
)
Approved Pro

Harbor Westlake Roofing

PO Box 593
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Here at Harbor Lake Roofing we are a fully licensed nad insured roofing company working with residential and commercial properties. No job is too large or small for us and we pride ourselves on our craftmanship and ability to keep jobs running smoothly. Call now for a free estimate.

"Danny was honest and very professional."

Chris F on April 2024

Here at Harbor Lake Roofing we are a fully licensed nad insured roofing company working with residential and commercial properties. No job is too large or small for us and we pride ourselves on our craftmanship and ability to keep jobs running smoothly. Call now for a free estimate.

"Danny was honest and very professional."

Chris F on April 2024


Avatar for Howard & Sons

Howard & Sons

1802 Commercenter W Unit C/D
4.51(
36
)
Approved Pro

Howard & Sons

1802 Commercenter W Unit C/D
4.51(
36
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
9 years of experience

With over 20 years of experience, we bring our expertise to every project. We are a family owned and operated company, and operate with the highest level of integrity, and promise a service that is professional and prompt, with a meticulous attention to detail. Call today for an estimate!

"Excellent. They a good job and on time. The crew was very courteous and polite."

William W on September 2021

With over 20 years of experience, we bring our expertise to every project. We are a family owned and operated company, and operate with the highest level of integrity, and promise a service that is professional and prompt, with a meticulous attention to detail. Call today for an estimate!

"Excellent. They a good job and on time. The crew was very courteous and polite."

William W on September 2021


Avatar for Confirmed Roofing Experts

Confirmed Roofing Experts

6442 Platt Ave Suite 343
5.00(
37
)
Approved Pro

Confirmed Roofing Experts

6442 Platt Ave Suite 343
5.00(
37
)
Approved Pro
Customers say: Quick response
211 local quotes requested
1 years of experience

welcome to confirmed roofing experts We are a locally owned and operated company that values honesty and integrity, treating your home with the same care and respect as we would do to our own home. We offer a variety of roofing services like roof repair ,roof replacement ,tile roof reset , roof patch , metal roofs installations, commercial roofing ,roof inspections ,roof seal ,roof silicone coating ,roof maintenance and more. We pride ourselves on offering competitive pricing and affordable solutions while maintaining a keen attention to details on every project we undertake. we are committed to ensuring your complete satisfaction! call today to schedule your free estimate 888 - 576 -4820 !

"Confirmed Roofing Experts handled my roof leak with professionalism and speed. They inspected, quoted, and repaired everything in just a few days. The best part was how seamless the entire process felt no surprises, no stress, just quality work. My roof looks great, and I?m confident it?ll hold up for years to come."

Mark E on October 2025

welcome to confirmed roofing experts We are a locally owned and operated company that values honesty and integrity, treating your home with the same care and respect as we would do to our own home. We offer a variety of roofing services like roof repair ,roof replacement ,tile roof reset , roof patch , metal roofs installations, commercial roofing ,roof inspections ,roof seal ,roof silicone coating ,roof maintenance and more. We pride ourselves on offering competitive pricing and affordable solutions while maintaining a keen attention to details on every project we undertake. we are committed to ensuring your complete satisfaction! call today to schedule your free estimate 888 - 576 -4820 !

"Confirmed Roofing Experts handled my roof leak with professionalism and speed. They inspected, quoted, and repaired everything in just a few days. The best part was how seamless the entire process felt no surprises, no stress, just quality work. My roof looks great, and I?m confident it?ll hold up for years to come."

Mark E on October 2025


NRG Roofing Inc.

13412 Dyer Street
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

NRG Roofing Inc.

13412 Dyer Street
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
11 local quotes requested
16 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 start to 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 customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

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 start to 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 customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!


Avatar for Chandler's Roofing

Chandler's Roofing

15331 S Avalon Blvd
4.79(
188
)
Approved Pro

Chandler's Roofing

15331 S Avalon Blvd
4.79(
188
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
30 local quotes requested

Residential and commercial roofing contractor focusing on re-roofing, preventative maintenance and roof repairs along with solar, rain gutters, insulation, skylights and custom sheet metal applications. Winner of the 2011 National Residential Roofing Contractor of the Year Award, nominated "Best of the Best in the Roofing Industry" for 2012-13 and awarded President's Club by GAF in 2013-20, Chandler's Roofing has been known as the premier southern California roofing company since 1942. Based in Gardena, CA and a satellite office in the Rancho Mirage, CA, we service the South Bay's Beach Cities and surrounding communities in Los Angeles, Orange County and the Coachella Valley. At Chandler’s Roofing, we realize that knowing how to build a successful relationship with our clients is just as important as knowing how to build a quality roof. Our dedication to customer satisfaction has been the key to our success and we have an extensive list of satisfied customers to prove it. In fact, customer service and quality craftsmanship are the cornerstones of our business... “It All Starts With Quality” Check out our articles on Angie's List: 1) http://www.angieslist.com/articles/10-things-check-your-roof-after-high-winds.htm 2) https://www.angieslist.com/articles/what-do-if-you-have-roof-leak.htm 3) http://www.angieslist.com/articles/8-factors-affect-price-new-roof.htm

"Chandler’s is a very professional, experienced operation. You won’t be disappointed!"

Caroline R on December 2021

Residential and commercial roofing contractor focusing on re-roofing, preventative maintenance and roof repairs along with solar, rain gutters, insulation, skylights and custom sheet metal applications. Winner of the 2011 National Residential Roofing Contractor of the Year Award, nominated "Best of the Best in the Roofing Industry" for 2012-13 and awarded President's Club by GAF in 2013-20, Chandler's Roofing has been known as the premier southern California roofing company since 1942. Based in Gardena, CA and a satellite office in the Rancho Mirage, CA, we service the South Bay's Beach Cities and surrounding communities in Los Angeles, Orange County and the Coachella Valley. At Chandler’s Roofing, we realize that knowing how to build a successful relationship with our clients is just as important as knowing how to build a quality roof. Our dedication to customer satisfaction has been the key to our success and we have an extensive list of satisfied customers to prove it. In fact, customer service and quality craftsmanship are the cornerstones of our business... “It All Starts With Quality” Check out our articles on Angie's List: 1) http://www.angieslist.com/articles/10-things-check-your-roof-after-high-winds.htm 2) https://www.angieslist.com/articles/what-do-if-you-have-roof-leak.htm 3) http://www.angieslist.com/articles/8-factors-affect-price-new-roof.htm

"Chandler’s is a very professional, experienced operation. You won’t be disappointed!"

Caroline R on December 2021


Avatar for Universal Builders Co

Universal Builders Co

344 Mira Loma Ave
5.00(
3
)
Approved Pro

Universal Builders Co

344 Mira Loma Ave
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
150 local quotes requested

**Minimum job $2500*** Universal Builders Co has been serving Southern California since 1997. We have been assisting our customers with their roofing repairs and replacements. Please call today to schedule estimate (877) 794-2494 We strive to keep our customers happy and meet all their construction needs.

"So professional and friendly."

Shelby M on September 2025

**Minimum job $2500*** Universal Builders Co has been serving Southern California since 1997. We have been assisting our customers with their roofing repairs and replacements. Please call today to schedule estimate (877) 794-2494 We strive to keep our customers happy and meet all their construction needs.

"So professional and friendly."

Shelby M on September 2025


Avatar for Parks Roofing & Painting, Inc.

Parks Roofing & Painting, Inc.

1112 Montana Ave #264
4.98(
104
)
Approved Pro

Parks Roofing & Painting, Inc.

1112 Montana Ave #264
4.98(
104
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
30 local quotes requested

CALL ME DIRECTLY AT (310) 746-6472 FOR A FREE ESTIMATE. Parks Roofing & Painting is your local Residential roofing and painting specialists. We specialize in all types of roofing repairs, installations, seamless metal gutter and exterior painting. We pride ourselves in providing a superior focus on quality of service. Call today and we would love to add you to the long list of satisfied customers. We have been in business serving so cal since 1976. We are a family owned and operated and aim to exceed your expectations. We have won the prestigious "Angie's List Super Service Award " multiple times and hold an A+ rating with the BBB. All the work we do we focus only on single family homes. That does mean that we do not do jobs for duplex homes or any type that fall under that category and this also includes any businesses. We only work for property owners and we do not work for realtors or third party contractors.

"Mr. Parks took my rather small job seriously, made good suggestions about how to complete the job in a workmanlike manner, and charged what I considered a reasonable price for the work. The work was done quickly which was appreciated. The workers were very nice and they cleaned up thoroughly after completion. I would recommend them. And thank you for the referral."

Eleanor B on February 2025

CALL ME DIRECTLY AT (310) 746-6472 FOR A FREE ESTIMATE. Parks Roofing & Painting is your local Residential roofing and painting specialists. We specialize in all types of roofing repairs, installations, seamless metal gutter and exterior painting. We pride ourselves in providing a superior focus on quality of service. Call today and we would love to add you to the long list of satisfied customers. We have been in business serving so cal since 1976. We are a family owned and operated and aim to exceed your expectations. We have won the prestigious "Angie's List Super Service Award " multiple times and hold an A+ rating with the BBB. All the work we do we focus only on single family homes. That does mean that we do not do jobs for duplex homes or any type that fall under that category and this also includes any businesses. We only work for property owners and we do not work for realtors or third party contractors.

"Mr. Parks took my rather small job seriously, made good suggestions about how to complete the job in a workmanlike manner, and charged what I considered a reasonable price for the work. The work was done quickly which was appreciated. The workers were very nice and they cleaned up thoroughly after completion. I would recommend them. And thank you for the referral."

Eleanor B on February 2025


Avatar for ESSENTIAL BUILDERS INC

ESSENTIAL BUILDERS INC

11336 Camarillo St STE 300
4.73(
15
)
Approved Pro

ESSENTIAL BUILDERS INC

11336 Camarillo St STE 300
4.73(
15
)
Approved Pro
Super Service Award
Customers say: Quick response
51 local quotes requested
3 years of experience

With over 30 years of experience, Essential Builder Inc 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. Call us today!

"Great. Efficient. Timely"

David L on July 2025

With over 30 years of experience, Essential Builder Inc 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. Call us today!

"Great. Efficient. Timely"

David L on July 2025


Cal State Roofing

702 Monroe Way
4.33(
90
)
Approved Pro

Cal State Roofing

702 Monroe Way
4.33(
90
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
39 years of experience

Cal State Roofing is a family-owned and -operated business. We take pride in every job we do and guarantee 100% customer satisfaction. Call now for a free estimate! No job is too large or too small. We will meet or beat any company's price as long as we are matching apples to apples.. Just Call for your free Estimate

"Partial replacement of flat roof hot mopped, professionally completed. I would hire again if necessary."

Lloyd B on March 2020

Cal State Roofing is a family-owned and -operated business. We take pride in every job we do and guarantee 100% customer satisfaction. Call now for a free estimate! No job is too large or too small. We will meet or beat any company's price as long as we are matching apples to apples.. Just Call for your free Estimate

"Partial replacement of flat roof hot mopped, professionally completed. I would hire again if necessary."

Lloyd B on March 2020


Avatar for Hoyt Roofs, Inc

Hoyt Roofs, Inc

1809 N ORANGETHORPE PARK
4.77(
105
)
Approved Pro

Hoyt Roofs, Inc

1809 N ORANGETHORPE PARK
4.77(
105
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
49 local quotes requested

Hoyt Roofs Inc. has been in business for over 20 years. We have excellent standings with the Contractors State License Board and the Better Business Bureau. We are one of only a handful of roofing contractors who are considered a Full Service Contractor. For your protection, Hoyt Roofs is fully insured. We carry full Workers Compensation Insurance as well as $2,000,000 in General Liability. Hoyt Roofs operates out of our company-owned building in Anaheim, California and has a fully staffed office, custom material showroom, large warehouse and material yard. With thousands of satisfied customers allover Southern California, Hoyt Roofs is considered one of the finest roofing companies in the business – by far! Our custom roofing installations are simply the best – second to none. Our philosophy of completing each and every project with Pride and Integrity assures you that when you Choose Hoyt, You’ve Chosen the Best! LICENSE NUMBER: 606111.

"I was disappointed that it took almost a year for them to start my job after months of delay and then the customer service was terrible. And I spent around $5,000 extra to have my roof pitched properly and it still puddles in two areas and they said there's nothing they can do about it. Very disappointing!"

Robert B on December 2024

Hoyt Roofs Inc. has been in business for over 20 years. We have excellent standings with the Contractors State License Board and the Better Business Bureau. We are one of only a handful of roofing contractors who are considered a Full Service Contractor. For your protection, Hoyt Roofs is fully insured. We carry full Workers Compensation Insurance as well as $2,000,000 in General Liability. Hoyt Roofs operates out of our company-owned building in Anaheim, California and has a fully staffed office, custom material showroom, large warehouse and material yard. With thousands of satisfied customers allover Southern California, Hoyt Roofs is considered one of the finest roofing companies in the business – by far! Our custom roofing installations are simply the best – second to none. Our philosophy of completing each and every project with Pride and Integrity assures you that when you Choose Hoyt, You’ve Chosen the Best! LICENSE NUMBER: 606111.

"I was disappointed that it took almost a year for them to start my job after months of delay and then the customer service was terrible. And I spent around $5,000 extra to have my roof pitched properly and it still puddles in two areas and they said there's nothing they can do about it. Very disappointing!"

Robert B on December 2024

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Showing 1-10 of 997
FAQs for roof sealant application projects in Alhambra, 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 Alhambra, 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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