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Find Natural slate roofing repairers in Monrovia

Avatar for Roof Replacement, Inc.

Roof Replacement, Inc.

4.96(
13
)
•Approved Pro

Roof Replacement, Inc.

4.96(
13
)
•Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

Welcome to Roof Replacement Inc.! We are excited to exceed your expectations. As experts, we will handle your needs with the high-quality expertise that your home deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now!

"In the process of replacing the roof of our two-story house with Roof Replacement Inc., Victor assurance that no task is too big or small held true. The dedication and professionalism displayed by Victor and his team surpassed the challenges posed by our complex structure; they went above and beyond, exceeding my expectations. What made the experience exceptional was the outstanding communication ? I was informed every step of the way. The timeframe was not only promised but amazingly met. Having heard horror stories from buddies about their roof replacement experiences, I expected and hoped to avoid similar troubles. Thankfully, Roof Replacement Inc. turned this expectation around, and I will be sharing my great experience with them, proudly showcasing my new, beautiful roof."

Craig H on February 2024

Welcome to Roof Replacement Inc.! We are excited to exceed your expectations. As experts, we will handle your needs with the high-quality expertise that your home deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us now!

"In the process of replacing the roof of our two-story house with Roof Replacement Inc., Victor assurance that no task is too big or small held true. The dedication and professionalism displayed by Victor and his team surpassed the challenges posed by our complex structure; they went above and beyond, exceeding my expectations. What made the experience exceptional was the outstanding communication ? I was informed every step of the way. The timeframe was not only promised but amazingly met. Having heard horror stories from buddies about their roof replacement experiences, I expected and hoped to avoid similar troubles. Thankfully, Roof Replacement Inc. turned this expectation around, and I will be sharing my great experience with them, proudly showcasing my new, beautiful roof."

Craig H on February 2024

Avatar for Frontline Roofing, Inc.

Frontline Roofing, Inc.

4.50(
31
)
•Approved Pro

Frontline Roofing, Inc.

4.50(
31
)
•Approved Pro
Customers say: True professional
717 local quotes requested
6 years of experience

At FRONTLINE ROOFING INC, we're all about delivering top-notch quality in everything we do. Our values are simple yet powerful: fairness, honesty, and taking personal responsibility. What truly makes us stand out is our dedication to not just meeting, but exceeding customer expectations.But above all, it's our genuine care for our customers that drives us: we listen, we understand, and we make sure their needs are at the heart of everything we do.

"Sham estimates on contracts that are not reviewed by managers before customer signing are designed to empower contractors to place liens on homes without ever starting the contracted work."

Jeff H on November 2025

At FRONTLINE ROOFING INC, we're all about delivering top-notch quality in everything we do. Our values are simple yet powerful: fairness, honesty, and taking personal responsibility. What truly makes us stand out is our dedication to not just meeting, but exceeding customer expectations.But above all, it's our genuine care for our customers that drives us: we listen, we understand, and we make sure their needs are at the heart of everything we do.

"Sham estimates on contracts that are not reviewed by managers before customer signing are designed to empower contractors to place liens on homes without ever starting the contracted work."

Jeff H on November 2025

Avatar for Roofing Angels

Roofing Angels

5.00(
17
)
•Approved Pro

Roofing Angels

5.00(
17
)
•Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
44 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

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

Avatar for ESSENTIAL BUILDERS INC

ESSENTIAL BUILDERS INC

4.83(
24
)
•Approved Pro

ESSENTIAL BUILDERS INC

4.83(
24
)
•Approved Pro
Super Service Award
Customers say: Quick response
117 local quotes requested
4 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!

"Everything was done right and I time."

TN H on December 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!

"Everything was done right and I time."

TN H on December 2025

Avatar for Cohen Roofing, Inc.

Cohen Roofing, Inc.

5.00(
6
)
•Approved Pro

Cohen Roofing, Inc.

5.00(
6
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 local quotes requested

Cohen Roofing 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.

"They are a pleasure to work with."

Teddi G on January 2025

Cohen Roofing 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.

"They are a pleasure to work with."

Teddi G on January 2025

Avatar for C.S. Construction and Roofing

C.S. Construction and Roofing

4.88(
8
)
•Approved Pro

C.S. Construction and Roofing

4.88(
8
)
•Approved Pro
Customers say: Quick response
16 local quotes requested
22 years of experience

25 years experience. C.S Construction & Roofing Using high quality materials, professional workmanship, and affordable pricing. Specializing in new roofs re roofs patios and all leak repairs of All Roofing types with the best warranty in southern Ca. Give us a call today and mention Angie

"So far so good. "

Larry E on November 2025

25 years experience. C.S Construction & Roofing Using high quality materials, professional workmanship, and affordable pricing. Specializing in new roofs re roofs patios and all leak repairs of All Roofing types with the best warranty in southern Ca. Give us a call today and mention Angie

"So far so good. "

Larry E on November 2025

Avatar for Confirmed Roofing Experts

Confirmed Roofing Experts

5.00(
42
)
•Approved Pro

Confirmed Roofing Experts

5.00(
42
)
•Approved Pro
Super Service Award
Customers say: Quick response
265 local quotes requested
2 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 !

"I had a leak from the roof that went into the attic and through bathroom ceiling. Contacted Confirmed Roofing Experts. Osh came and found that the problem was due to the roof air vents and not the roof itself. Osh made it point to get workers out the next day due to incoming rain. Workers arrived on time and worked throughout the day to make needed repairs. Can't say enough about this company - arrive on time, completed the needed repairs. Last words, they are honest, reliable and do excellent work. Need a roofing expert - Confirmed Roofing Experts is your go to company."

Angela O on January 2026

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 !

"I had a leak from the roof that went into the attic and through bathroom ceiling. Contacted Confirmed Roofing Experts. Osh came and found that the problem was due to the roof air vents and not the roof itself. Osh made it point to get workers out the next day due to incoming rain. Workers arrived on time and worked throughout the day to make needed repairs. Can't say enough about this company - arrive on time, completed the needed repairs. Last words, they are honest, reliable and do excellent work. Need a roofing expert - Confirmed Roofing Experts is your go to company."

Angela O on January 2026

Avatar for Clear View Roofing & Construction

Clear View Roofing & Construction

5.00(
35
)
•Approved Pro

Clear View Roofing & Construction

5.00(
35
)
•Approved Pro
Customers say: Quick response
949 local quotes requested
3 years of experience

Clear View Roofing 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.

"Great work! They came out and delivered what i was promised. Project manager Vic was very responsive and helpful! "

william p on January 2026

Clear View Roofing 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.

"Great work! They came out and delivered what i was promised. Project manager Vic was very responsive and helpful! "

william p on January 2026

Avatar for L J ROOFING Inc

L J ROOFING Inc

5.00(
1
)
•Approved Pro

L J ROOFING Inc

5.00(
1
)
•Approved Pro
22 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"The entire process was professional handled. I was very impressed with the quality of work completed.☑️ "

Laneia S on November 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"The entire process was professional handled. I was very impressed with the quality of work completed.☑️ "

Laneia S on November 2025

Avatar for Home Renew 360

Home Renew 360

4.86(
65
)
•Approved Pro

Home Renew 360

4.86(
65
)
•Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
280 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

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

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FAQs for natural slate roofing repair projects in Monrovia, CA

If more than 30% of your slate roof is damaged, it's time to consider a full replacement. This will prevent further deterioration and avoid costly recurring repairs. A professional slate inspection (costing between $130 and $360) can confirm whether repairs are sufficient or if a full roof replacement is the better option.

A slate roof can last anywhere from 60 to 150 years, depending on factors like installation quality, regular maintenance and repairs, and local weather conditions. Compared to materials like clay and concrete, which often last around 50 years, a well-maintained slate roof offers superior longevity, durability, and long-lasting aesthetic appeal.

Yes, you can use temporary patch solutions, such as roofing cement or patchwork, to provide immediate relief for minor leaks or underlayment issues observed from inside your home. However, these provisional fixes do not replace the need for a permanent, professional exterior repair, which is necessary to ensure the long-term integrity and weather resistance of your slate roof.

The Monrovia, CA homeowners’ guide to natural slate roofing repairs

From average costs to expert advice, get all the answers you need to get your job done.

See all articles