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Find Natural slate roofing installers and replacers in Altadena

Avatar for Hexagon Construction

Hexagon Construction

5.00(
10
)
Approved Pro

Hexagon Construction

5.00(
10
)
Approved Pro
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


Avatar for Right Image Builders, Inc.

Right Image Builders, Inc.

4.86(
103
)
Approved Pro

Right Image Builders, Inc.

4.86(
103
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
28 local quotes requested

Right Image Builders, Inc. offers the most complete exterior house renovating services in Los Angeles and the Surrounding area. From Outdoor Improvement to kitchen & bathroom re-modelling, service and maintenance. Right Image Builders, Inc. is a working construction company focused on user-driven outcomes. We strive to create meaningful connections for homeowners with their home renovation project. We are home remodeling service company with world-class capabilities spanning the entire client value chain. We operate an integrated business model comprising the full range of engineering, construction and asset management services delivering single-source solutions for all home renovation projects. We aim to eliminate the task of dividing your project between different architecture and construction company. We are a company that offers design and build services for you from initial sketches to the final construction.

"Right Image Builders exceeded every expectation with our slate roof replacement on our Beverly Hills property. From the first consultation to the final inspection, their professionalism, craftsmanship, and attention to detail were on another level. The team handled everything with precision ? from protecting the landscaping and historical details of the home to installing each slate tile with expert care. The finished roof is absolutely beautiful ? perfectly aligned, watertight, and built to last for decades. You can tell this wasn?t just another job for them ? it was a true craft project. Vladimir and his crew communicated clearly every step of the way, kept the job site spotless, and delivered exactly what they promised ? on time and within budget. The combination of quality materials, elegant design, and old-world workmanship really sets them apart. If you?re looking for a reliable, licensed, and detail-driven contractor who treats your home like their own. "

Michelle D on October 2025

Right Image Builders, Inc. offers the most complete exterior house renovating services in Los Angeles and the Surrounding area. From Outdoor Improvement to kitchen & bathroom re-modelling, service and maintenance. Right Image Builders, Inc. is a working construction company focused on user-driven outcomes. We strive to create meaningful connections for homeowners with their home renovation project. We are home remodeling service company with world-class capabilities spanning the entire client value chain. We operate an integrated business model comprising the full range of engineering, construction and asset management services delivering single-source solutions for all home renovation projects. We aim to eliminate the task of dividing your project between different architecture and construction company. We are a company that offers design and build services for you from initial sketches to the final construction.

"Right Image Builders exceeded every expectation with our slate roof replacement on our Beverly Hills property. From the first consultation to the final inspection, their professionalism, craftsmanship, and attention to detail were on another level. The team handled everything with precision ? from protecting the landscaping and historical details of the home to installing each slate tile with expert care. The finished roof is absolutely beautiful ? perfectly aligned, watertight, and built to last for decades. You can tell this wasn?t just another job for them ? it was a true craft project. Vladimir and his crew communicated clearly every step of the way, kept the job site spotless, and delivered exactly what they promised ? on time and within budget. The combination of quality materials, elegant design, and old-world workmanship really sets them apart. If you?re looking for a reliable, licensed, and detail-driven contractor who treats your home like their own. "

Michelle D on October 2025


Avatar for Atom Builders, Inc.

Atom Builders, Inc.

4.78(
78
)
Approved Pro

Atom Builders, Inc.

4.78(
78
)
Approved Pro
Super Service Award
Customers say: Quick response
270 local quotes requested
22 years of experience

We are a locally owned and operated company that values honesty and integrity, and treats your project as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Found Atom Builders on angis list. Complete reroofing job was done in eight days. crew was punctual and cleanup after each day was thorough. Would highly recommend. "

William H on December 2025

We are a locally owned and operated company that values honesty and integrity, and treats your project as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Found Atom Builders on angis list. Complete reroofing job was done in eight days. crew was punctual and cleanup after each day was thorough. Would highly recommend. "

William H on December 2025


Avatar for Hoyt Roofs, Inc

Hoyt Roofs, Inc

4.77(
105
)
Approved Pro

Hoyt Roofs, Inc

4.77(
105
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
20 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


Avatar for ATOM BUILDERS INC

ATOM BUILDERS INC

4.75(
69
)
Approved Pro

ATOM BUILDERS INC

4.75(
69
)
Approved Pro
Customers say: Quick response
448 local quotes requested
2 years of experience

We are a locally owned and operated company that values honesty and integrity, and treats your project as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Professional - Cordial - Timely. Highest thanks to Greg, Nick, Jake, Art, Arthur for starting process on a SUNDAY! and finishing top-quality just several days later!"

Fred O on October 2025

We are a locally owned and operated company that values honesty and integrity, and treats your project as if it were our own. We offer a variety of services that are customization to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!

"Professional - Cordial - Timely. Highest thanks to Greg, Nick, Jake, Art, Arthur for starting process on a SUNDAY! and finishing top-quality just several days later!"

Fred O on October 2025


Avatar for Timeless Construction Group Inc.

Timeless Construction Group Inc.

5.00(
7
)
Approved Pro

Timeless Construction Group Inc.

5.00(
7
)
Approved Pro
Customers say: Quick response
145 local quotes requested
3 years of experience

Here at Timeless Construction Group Inc., we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Amil did a fantastic job installing my new roof. He was polite, hardworking, and very detail-oriented. The installation was completed on time, and the final result is solid and beautiful. I truly appreciate his effort and craftsmanship."

Reed C on December 2025

Here at Timeless Construction Group Inc., we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"Amil did a fantastic job installing my new roof. He was polite, hardworking, and very detail-oriented. The installation was completed on time, and the final result is solid and beautiful. I truly appreciate his effort and craftsmanship."

Reed C on December 2025


Avatar for UC SUNNY ROOFING

UC SUNNY ROOFING

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

UC SUNNY ROOFING

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

UC SUNNY 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.

UC SUNNY 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.


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
60 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 Alpha Roofing Group, Inc.

Alpha Roofing Group, Inc.

4.20(
5
)
Approved Pro

Alpha Roofing Group, Inc.

4.20(
5
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

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. Around since 2013

"From the beginning to finish. they provided excellent customer service, answering all of my questions and addressing any concerns I had. The experience was fun, and the installation went quick and smooth. The final product looks great and I am very satisfied with their work. I highly recommend Alpha Roofing for any roof installation needs! Thank you!"

Katie B on December 2023

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. Around since 2013

"From the beginning to finish. they provided excellent customer service, answering all of my questions and addressing any concerns I had. The experience was fun, and the installation went quick and smooth. The final product looks great and I am very satisfied with their work. I highly recommend Alpha Roofing for any roof installation needs! Thank you!"

Katie B on December 2023


Avatar for JORDAN ROOF COMPANY

JORDAN ROOF COMPANY

4.93(
101
)
Approved Pro

JORDAN ROOF COMPANY

4.93(
101
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
11 local quotes requested

Jordan Roof Company was established in 1981 by the owner and CEO Bill Jordan. The company is family owned and operated. Jordan Roof Company corporate in Orange County serves ALL of Southern California, Santa Maria to San Diego. We offer free estimates on roof repairs and re-roofs.

"It went great, I have no complains with them . The price is good."

Evan W on August 2021

Jordan Roof Company was established in 1981 by the owner and CEO Bill Jordan. The company is family owned and operated. Jordan Roof Company corporate in Orange County serves ALL of Southern California, Santa Maria to San Diego. We offer free estimates on roof repairs and re-roofs.

"It went great, I have no complains with them . The price is good."

Evan W on August 2021

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FAQs for natural slate roofing installation and replacement projects in Altadena, CA

A slate roof features thin tiles of natural stone installed over a solid deck and underlayment. Formed under intense heat and pressure, slate is exceptionally durable and delivers a distinctive, high-end look. Because the material weighs far more than asphalt, most homes need added structural support before installation. 

While upfront costs are higher and routine inspections are a must, many homeowners choose slate for its unmatched longevity and curb appeal.

Slate stands out for its 50- to 200-year life span, low maintenance, and classic aesthetic. It’s fire-resistant, energy-efficient, and often boosts resale value. 

On the flip side, slate runs far more per square foot than asphalt, weighs up to four times as much, and demands a contractor who specializes in the material. Tiles can crack on impact, and repairs cost more because the work is slow and precise. If your budget and structure can handle it, slate delivers top-tier performance for generations.

Natural and synthetic slate aim for a premium, stone-like appearance, whereas asphalt focuses on affordability. Real slate runs $10 to $30 per square foot installed and lasts up to 200 years; synthetic slate costs $10 to $15 and tops out at 50 to 100 years. 

Standard asphalt averages $3 to $8 per square foot and needs replacement every 20 to 30 years. If you want the slate look without the full price tag—or extra roof weight—synthetic is a solid middle ground.

With routine inspections and prompt repairs, a natural slate roof can last well beyond 100 years; some hard-slate installations reach the 200-year mark. Soft slate falls in the 50- to 125-year range, and synthetic products last 50 to 100 years. 

Remember, flashing, fasteners, and the underlying structure may need attention sooner than the stone itself. Severe hail or fallen limbs can also shorten life span, so schedule periodic checkups with a slate-qualified roofer.

If you plan to stay in your home long term—or want a standout selling point—slate delivers strong value. Although installation costs are high, owners often recoup 60% to 70% at resale and enjoy lower replacement cycles than asphalt. The stone’s durability, energy efficiency, and timeless curb appeal also appeal to eco-conscious buyers because fewer roofs end up in landfills. Just be sure your framing can handle the weight and that you budget for occasional specialty repairs.

Skip the DIY climb if you have a slate roof. Slate may be tough against the weather, but a single misplaced step can crack a tile and create a leak path. The surface also turns slick when wet, upping the risk of injury. Professional crews use staging and hook ladders that spread weight across multiple slates, protecting both the roof and the worker. To inspect or repair slate, call a roofer who specializes in the material.

The Altadena, CA homeowners’ guide to natural slate roofing installations and replacements

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