Get matched with top natural slate roofing repairers in Diamond Bar, CA

Universe Roofing, Inc.

4.17(

Recommended by 100% of Angi 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

"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

Hexagon Construction

Hexagon Construction

Recommended by 90% of Angi 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

"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

Roofing Angels

Roofing Angels

Recommended by 94% of Angi customers

69 local quotes requested

We offer a variety of roofing services. We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality of work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule an estimate today!

"I don’t normally write reviews, but I had such a great experience with Roofing Angels that I had to share. Chuck was amazing—from the first meeting, he made sure I understood everything about the process and helped me choose the right materials for my home. No pushy sales tactics, just honest advice. His crew was super professional and hardworking. They showed up early, worked long hours, and always made sure to clean up at the end of the day. I was expecting a lot of noise and disruption, but honestly, it wasn’t bad at all. Now that the job is done, I can’t stop admiring my new roof! It looks perfect, and I feel a lot better knowing I won’t have to worry about leaks anymore. If you’re looking for a stress-free roofing experience with people who actually care, I can’t recommend Roofing Angels enough!"

George M on February 2025

"I don’t normally write reviews, but I had such a great experience with Roofing Angels that I had to share. Chuck was amazing—from the first meeting, he made sure I understood everything about the process and helped me choose the right materials for my home. No pushy sales tactics, just honest advice. His crew was super professional and hardworking. They showed up early, worked long hours, and always made sure to clean up at the end of the day. I was expecting a lot of noise and disruption, but honestly, it wasn’t bad at all. Now that the job is done, I can’t stop admiring my new roof! It looks perfect, and I feel a lot better knowing I won’t have to worry about leaks anymore. If you’re looking for a stress-free roofing experience with people who actually care, I can’t recommend Roofing Angels enough!"

George M on February 2025

J H Roofing

J H Roofing

Recommended by 98% of Angi customers

38 local quotes requested

J H Roofing is here for all your roofing needs. We are locally owned and operated so you get the best service and results from a local team. No project is too small or large, so give us a call for FREE estimate today.

"Good and timely"

Robert W on November 2025

"Good and timely"

Robert W on November 2025

ESSENTIAL BUILDERS INC

4.81(

ESSENTIAL BUILDERS INC

101 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!

"Essential Builders are the best! Other roofers tried to swindle me with hugely inflated quotes. Essential Builders replaced my roof for a fair price, were efficient, did expert work, and stood behind their work. During the recent heavy rains, Alex even climbed on my roof - 2 years after installation - to make sure an HVAC repair person hadn’t damaged any roof tiles! In a city of contractors and home repair companies who have seen me as an easy mark for wildly inflated pricing, only Essential Builders were honest and fair. I trust them - and would rely on them for any future work, as well. Thank you, Alex! "

Davis A on November 2025

"Essential Builders are the best! Other roofers tried to swindle me with hugely inflated quotes. Essential Builders replaced my roof for a fair price, were efficient, did expert work, and stood behind their work. During the recent heavy rains, Alex even climbed on my roof - 2 years after installation - to make sure an HVAC repair person hadn’t damaged any roof tiles! In a city of contractors and home repair companies who have seen me as an easy mark for wildly inflated pricing, only Essential Builders were honest and fair. I trust them - and would rely on them for any future work, as well. Thank you, Alex! "

Davis A on November 2025

R&R Roofing Pros

Emergency services offered

R&R Roofing Pros

R&R Roofing Pros is a reliable roofing contractor serving both residential and commercial clients. Whether you need a brand-new roof or expert repairs to extend the life of your existing one, we deliver top-quality workmanship you can trust. We use premium materials, back our work with strong warranties, and offer free, no-pressure estimates. From start to finish, our goal is to protect your property, boost its value, and give you peace of mind for years to come. Give us a call!

"I hired them to clean the roof, with an accumulation of more than a year of dried leaves and other debris. It also included cleaning gutters and under the solar panels. They also trimmed tree branches touching the roof. They did a thorough job and cleaned up everything before they left. Their price was very reasonable."

NORM F on November 2025

"I hired them to clean the roof, with an accumulation of more than a year of dried leaves and other debris. It also included cleaning gutters and under the solar panels. They also trimmed tree branches touching the roof. They did a thorough job and cleaned up everything before they left. Their price was very reasonable."

NORM F on November 2025

Courtesy Roofing Services, Inc.

Courtesy Roofing Services, Inc.

Customers say: Quality work

Recommended by 93% of Angi customers

244 local quotes requested

We are a locally owned and operated licensed and insured roofing company that values honesty and integrity. We treat your home as if it were our own. We are experts in all aspects of roofing projects and our services are customized to each individual project. We specialize in both repairs and replacements. We pride ourselves on the quality of work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"It’s all good now"

Baljit B on November 2025

"It’s all good now"

Baljit B on November 2025

Artizmo Builder Inc.

Artizmo Builder Inc.

Recommended by 93% of Angi customers

84 local quotes requested

At Artizmo Builders, we don’t just cover your home with a roof — we cover you with trust, quality, and reliability. As a locally-owned and operated roofing company, we pride ourselves on providing expert craftsmanship, personalized service, and peace of mind with every project we take on. Whether you're facing a minor repair or a full roof replacement, our team combines years of experience with the latest technology and techniques to deliver results that will last a lifetime.

"I recently had the pleasure of working with Artizmo Builder's for a much-needed roof repair, and I couldn't be happier with the outcome. Their team exhibited top-notch craftsmanship and professionalism throughout the entire process."

Julian D on November 2023

"I recently had the pleasure of working with Artizmo Builder's for a much-needed roof repair, and I couldn't be happier with the outcome. Their team exhibited top-notch craftsmanship and professionalism throughout the entire process."

Julian D on November 2023

Home Renew 360

4.72(

Home Renew 360

4.72(

Customers say: Super punctual

Recommended by 93% of Angi customers

402 local quotes requested

Home Renew 360 is your complete home improvement company. We offer many remodeling services that will help you and your family create the home of your dreams in an efficient, sustainable, healthy manner. Our company has over 30 years of combined experience providing exemplary service to home owners in the greater Southern California area. Home Renew 360 has the expertise and experience to apply our craftsmanship to any size remodeling project. Our goal is to make sure the job is done right and on time.

"Our experience working with Home Renew 360 was amazing! Our project manager Idan Mizrahi was nothing but helpful, knowledgeable, and readily available throughout the process of replacing our roof. He sat down and explained the entire process at length and addressed any of our concerns all the way through to the end of the project. We look forward to working with them for any future home remodeling needs."

Danielle B on March 2025

"Our experience working with Home Renew 360 was amazing! Our project manager Idan Mizrahi was nothing but helpful, knowledgeable, and readily available throughout the process of replacing our roof. He sat down and explained the entire process at length and addressed any of our concerns all the way through to the end of the project. We look forward to working with them for any future home remodeling needs."

Danielle B on March 2025

ECO Construction Mgmt Inc.

ECO Construction Mgmt Inc.