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Flat, foam or single ply roofing repairers in Diamond Bar

Universe Roofing, Inc.
5127 Northwood Avenue
4.17(
3
)
Approved Pro
Universe Roofing, Inc.
5127 Northwood Avenue
4.17(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 years of experience

We have being in commercial and residential roofing business since 1985 and our commitment to our customers is to delivered high quality workmanship and a high quality finished products. The roof is an extremely valuable part of your home or business. At Universe Roofing, Inc., we are experts in the roofing industry and have the necessary knowledge and experience to solve all your roofing problems. Our objective is to satisfy each customer by completing their roofing project with quality, dedication and integrity. Every roofing job is approached as if your home is our home. We make sure the job gets done correctly the first time.

"Was very forth coming about the problem. Fixed additional problems that he saw while here. Told by roofer from insurance company that there weren't any! Very happy with him!!"

Brenda G on January 2015

We have being in commercial and residential roofing business since 1985 and our commitment to our customers is to delivered high quality workmanship and a high quality finished products. The roof is an extremely valuable part of your home or business. At Universe Roofing, Inc., we are experts in the roofing industry and have the necessary knowledge and experience to solve all your roofing problems. Our objective is to satisfy each customer by completing their roofing project with quality, dedication and integrity. Every roofing job is approached as if your home is our home. We make sure the job gets done correctly the first time.

"Was very forth coming about the problem. Fixed additional problems that he saw while here. Told by roofer from insurance company that there weren't any! Very happy with him!!"

Brenda G on January 2015


Avatar for Hexagon Construction
Hexagon Construction
13437 Ventura Blvd
5.00(
10
)
Approved Pro
Hexagon Construction
13437 Ventura Blvd
5.00(
10
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
4 years of experience

Hexagon Construction our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"This was my second project with HEXAGON CONSTRUCTION and by far the largest and most complex. (Replacing an old, clay tile roof on a three story house is no job for a rookie.) HEXAGON’s owner, Eli Vatkin, is what everyone should be looking for in a contractor. He’s knowledgeable, reasonably priced, trustworthy, responds promptly to any concerns that you have during the project, keeps you apprised of its progress, finishes on time, and generally aims to please. His contracts were straightforward and “by the book.” On top of that, he’s a genuinely nice guy. Rarely will you find all these qualities in a contractor—and I’ve been around long enough to know. "

Karen B on January 2025

Hexagon Construction our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"This was my second project with HEXAGON CONSTRUCTION and by far the largest and most complex. (Replacing an old, clay tile roof on a three story house is no job for a rookie.) HEXAGON’s owner, Eli Vatkin, is what everyone should be looking for in a contractor. He’s knowledgeable, reasonably priced, trustworthy, responds promptly to any concerns that you have during the project, keeps you apprised of its progress, finishes on time, and generally aims to please. His contracts were straightforward and “by the book.” On top of that, he’s a genuinely nice guy. Rarely will you find all these qualities in a contractor—and I’ve been around long enough to know. "

Karen B on January 2025


NewHaus Roofing and Construction
3316 West Victory Boulevard
4.54(
180
)
Approved Pro
NewHaus Roofing and Construction
3316 West Victory Boulevard
4.54(
180
)
Approved Pro
Customers say: Quality work
30 years of experience
Free onsite estimate

WE HANDLE INSURANCE CLAIMS! We work directly with your insurance company to make the process hassle-free. Our experts guide you every step of the way. With over 25 years of experience in the roofing and construction industry, we are the experts you need to take care of your home or business. We handle everything from roof inspections to full reroofs to building additions to your home or business. We will treat your home as we would treat our own. Give NewHaus Roofing & Construction a call today, we look forward to working with you!

"Tile section repaired before the rain. Great crew. Clean work. Will recommend Thanks"

David T on March 2025

WE HANDLE INSURANCE CLAIMS! We work directly with your insurance company to make the process hassle-free. Our experts guide you every step of the way. With over 25 years of experience in the roofing and construction industry, we are the experts you need to take care of your home or business. We handle everything from roof inspections to full reroofs to building additions to your home or business. We will treat your home as we would treat our own. Give NewHaus Roofing & Construction a call today, we look forward to working with you!

"Tile section repaired before the rain. Great crew. Clean work. Will recommend Thanks"

David T on March 2025


Avatar for NewHaus Roofing and Construction
NewHaus Roofing and Construction
3316 West Victory Boulevard
4.43(
157
)
Approved Pro
NewHaus Roofing and Construction
3316 West Victory Boulevard
4.43(
157
)
Approved Pro
Customers say: Quality work
540 local quotes requested
30 years of experience

WE HANDLE INSURANCE CLAIMS! We work directly with your insurance company to make the process hassle-free. Our experts guide you every step of the way. With over 25 years of experience in the roofing and construction industry, we are the experts you need to take care of your home or business. We handle everything from roof inspections to full reroofs to building additions to your home or business. We will treat your home as we would treat our own. Give NewHaus Roofing & Construction a call today, we look forward to working with you!

"They seemed great during the sales pitch, but once the work started they tried to up-sell me on unnecessary work and were rude and pushy when I was not buying their shady schemes. I refused to talk to their project manager after a few calls because he was so rude. I hope the work done is good quality. Only time will tell."

Michael O on March 2025

WE HANDLE INSURANCE CLAIMS! We work directly with your insurance company to make the process hassle-free. Our experts guide you every step of the way. With over 25 years of experience in the roofing and construction industry, we are the experts you need to take care of your home or business. We handle everything from roof inspections to full reroofs to building additions to your home or business. We will treat your home as we would treat our own. Give NewHaus Roofing & Construction a call today, we look forward to working with you!

"They seemed great during the sales pitch, but once the work started they tried to up-sell me on unnecessary work and were rude and pushy when I was not buying their shady schemes. I refused to talk to their project manager after a few calls because he was so rude. I hope the work done is good quality. Only time will tell."

Michael O on March 2025


Avatar for Confirmed Roofing Experts
Confirmed Roofing Experts
6442 Platt Ave Suite 343
5.00(
25
)
Approved Pro
Confirmed Roofing Experts
6442 Platt Ave Suite 343
5.00(
25
)
Approved Pro
Customers say: Quick response
184 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 !

"On and his crew at Confirmed Roofing Experts exceeded all my expectations with my new roof installation. They used high-quality materials and worked tirelessly to complete the job on schedule. I appreciated how they kept me informed throughout the process, ensuring everything was done to the highest standards. My home looks fantastic, and I couldn?t be happier with the results."

Dennis N K on June 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 !

"On and his crew at Confirmed Roofing Experts exceeded all my expectations with my new roof installation. They used high-quality materials and worked tirelessly to complete the job on schedule. I appreciated how they kept me informed throughout the process, ensuring everything was done to the highest standards. My home looks fantastic, and I couldn?t be happier with the results."

Dennis N K on June 2025


Avatar for N D ROOFING INC
N D ROOFING INC
1047 Blakely Ct
New on HomeAdvisorNew on Angi
Approved Pro
N D ROOFING INC
1047 Blakely Ct
New on AngiNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' 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.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' 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.


Avatar for Greenteam Solutions
Greenteam Solutions
1439 West Chapman Avenue #103
4.64(
105
)
Approved Pro
Greenteam Solutions
1439 West Chapman Avenue #103
4.64(
105
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
25 local quotes requested

Thank you for considering hiring us for your project! At Greenteam Solutions we pride ourselves on quality work, integrity and competitive pricing. We believe in giving our absolute best, no matter how big or small your project. We are experts in our trade, and we will keep you educated and informed throughout the completion of your project. We treat your property like it's our own, with the utmost respect, just like we would our own family! As the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review. We look forward to earning your business, so please ask us for references!

"Great response time and service"

Bruce T on December 2023

Thank you for considering hiring us for your project! At Greenteam Solutions we pride ourselves on quality work, integrity and competitive pricing. We believe in giving our absolute best, no matter how big or small your project. We are experts in our trade, and we will keep you educated and informed throughout the completion of your project. We treat your property like it's our own, with the utmost respect, just like we would our own family! As the owner, my aim is to earn a 5-star review on the completion of your project. So, please let me know if at any time we are not living up to earning your perfect 5-star review. We look forward to earning your business, so please ask us for references!

"Great response time and service"

Bruce T on December 2023


Avatar for ESSENTIAL BUILDERS INC
ESSENTIAL BUILDERS INC
11336 Camarillo St STE 300
4.71(
14
)
Approved Pro
ESSENTIAL BUILDERS INC
11336 Camarillo St STE 300
4.71(
14
)
Approved Pro
Super Service Award
Customers say: Quick response
60 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!

"The work was done for a reasonable price in a short time."

Joe B on February 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!

"The work was done for a reasonable price in a short time."

Joe B on February 2025


Avatar for Home Renew 360
Home Renew 360
1500 W Carson St
4.67(
143
)
Approved Pro
Home Renew 360
1500 W Carson St
4.67(
143
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
130 local quotes requested

Home Renew 360, is the best SoCal contractor for your complete home improvement service, and we have over 30 years of combined experience. We offer free estimates on many remodeling and renovation services that will help you and your family create the home of your dreams in an efficient, sustainable, healthy manner. We specialize in roofing, kitchen remodels, bathroom remodels, patios, exterior painting, interior painting, insulation services, air conditioning, heating, cool-wall systems, drought-tolerant landscaping, complete solar systems, driveways, termite damage repairs, windows and doors replacements, and more. Please call or email for a free estimate appointment. Our free written estimate is valid for 12 months, without cost or obligation. We service all of Los Angeles, San Bernardino, Riverside, and Orange county. Our headquarters is located in Long Beach.

"I had a good experience the contractor they used (Josue) was excellent. The information and contact with Home Renew 360 was challenging. Contact and information provided by the company’s project was not always clear and Home Renew project manager was rarely on site or visited. By my project came out beautiful in the end."

Vicky L on May 2025

Home Renew 360, is the best SoCal contractor for your complete home improvement service, and we have over 30 years of combined experience. We offer free estimates on many remodeling and renovation services that will help you and your family create the home of your dreams in an efficient, sustainable, healthy manner. We specialize in roofing, kitchen remodels, bathroom remodels, patios, exterior painting, interior painting, insulation services, air conditioning, heating, cool-wall systems, drought-tolerant landscaping, complete solar systems, driveways, termite damage repairs, windows and doors replacements, and more. Please call or email for a free estimate appointment. Our free written estimate is valid for 12 months, without cost or obligation. We service all of Los Angeles, San Bernardino, Riverside, and Orange county. Our headquarters is located in Long Beach.

"I had a good experience the contractor they used (Josue) was excellent. The information and contact with Home Renew 360 was challenging. Contact and information provided by the company’s project was not always clear and Home Renew project manager was rarely on site or visited. By my project came out beautiful in the end."

Vicky L on May 2025


Avatar for Bartley Corrigan
Bartley Corrigan
1105 S Euclid Street #212
4.79(
40
)
Approved Pro
Bartley Corrigan
1105 S Euclid Street #212
4.79(
40
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
42 local quotes requested

With over 30 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. // Cash & Check & Zelle & Venmo

"Very professional, respectful, prompt, and fair prices."

Estela P on May 2025

With over 30 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. // Cash & Check & Zelle & Venmo

"Very professional, respectful, prompt, and fair prices."

Estela P on May 2025

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FAQs for flat, foam or single ply roofing repair projects in Diamond Bar, CA

Clear your gutters after heavy storms or at least twice a year. If pines surround your home, bump that to every four months. Sweep loose debris off the roof whenever you see it, and schedule a professional roof and gutter cleaning when dirt starts to build up. Flat roofs trap leaves and standing water quickly, so staying ahead of clogs helps prevent leaks.

A well-maintained flat roof can last up to 25 years. Regular inspections, thorough cleaning of drainage systems, and prompt debris removal help ensure that your flat roof remains durable and performs reliably throughout its lifespan. Maintaining tight seals and applying appropriate protective coatings further secures the roof’s integrity over time, making these essential practices vital for long-term performance.

Flat roofs offer significant advantages and present certain challenges. They deliver economic benefits through reduced material and labor costs, and they enable creative outdoor living configurations. However, flat roofs also exhibit disadvantages such as a tendency for water pooling, diminished attic space, vulnerability in snowy conditions, and an elevated risk of leaks if seals are compromised. Maintaining the roof with professional inspections and precise upkeep helps overcome these challenges.

Flat roof replacement is covered by homeowner’s insurance only when damage results from a specific event, such as a storm or accident. Your policy covers the replacement if the injury is caused by a qualifying incident rather than normal deterioration or maintenance lapses. Review your policy carefully and confirm with your insurer to accurately determine your coverage.

The Diamond Bar, CA homeowners’ guide to flat, foam or single ply roofing repairs
From average costs to expert advice, get all the answers you need to get your job done.
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