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Find Natural slate roofing installers and replacers in Boulder

Avatar for Formula Roofing & Remodeling

Formula Roofing & Remodeling

4560 Columbine Street
4.88(
13
)
•Approved Pro

Formula Roofing & Remodeling

4560 Columbine Street
4.88(
13
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
25 years of experience

Formula Roofing & Remodeling installs all types of roofing materials including asphalt shingles, historic clay tile, concrete tile, synthetic slate/shake, standing seam metal, TPO, PVC, EPDM and modified bitumen flat roofing material. Our uncompromising commitment to quality and craftsmanship, as well as our focus on customer service, sets us apart. Formula Roofing currently operates one of the largest and most varied tile roofing inventories in the country, making our office and yard an invaluable resource for contractors, homeowners and insurance agents. Formula Roofing is a certified Master Elite Contractor with GAF, North America’s largest shingle manufacturer. This distinction, bestowed upon only 2% of Colorado’s roofing companies, allows Formula Roofing to offer the most comprehensive warranty in the industry, the Golden Pledge, in addition to the Silver Pledge and System Plus Lifetime Warranty. Formula Roofing & Remodeling is fully licensed and insured in Colorado

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MARY M on August 2019

Formula Roofing & Remodeling installs all types of roofing materials including asphalt shingles, historic clay tile, concrete tile, synthetic slate/shake, standing seam metal, TPO, PVC, EPDM and modified bitumen flat roofing material. Our uncompromising commitment to quality and craftsmanship, as well as our focus on customer service, sets us apart. Formula Roofing currently operates one of the largest and most varied tile roofing inventories in the country, making our office and yard an invaluable resource for contractors, homeowners and insurance agents. Formula Roofing is a certified Master Elite Contractor with GAF, North America’s largest shingle manufacturer. This distinction, bestowed upon only 2% of Colorado’s roofing companies, allows Formula Roofing to offer the most comprehensive warranty in the industry, the Golden Pledge, in addition to the Silver Pledge and System Plus Lifetime Warranty. Formula Roofing & Remodeling is fully licensed and insured in Colorado

"null"

MARY M on August 2019

Avatar for Rex Roofing & Restoration, LLC

Rex Roofing & Restoration, LLC

3634 Happyheart Way
4.93(
77
)
•Approved Pro

Rex Roofing & Restoration, LLC

3634 Happyheart Way
4.93(
77
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

Rex Roofing & Solar, LLC, is a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We are experts in all types of roofing, and solar, and our services are customized to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. Call us today for a quote!

"Rex Roofing and Restoration handled my replacement roofing needs after a hail storm. My rep was Alex Sharp and he was very knowledgeable with all aspects of what it takes to replace the damaged roof. He was in constant communication and was actually here for the walk through with the insurance adjuster as well as the day of the install. The company has excellent workers that did a great job. They cleaned up afterwards to my satisfaction. I was very impressed with the work done on my roof and the value it has given to my home. I would recommend this company to others."

Marla D on November 2024

Rex Roofing & Solar, LLC, is a locally owned and operated company that values honesty, integrity and treats your home as if it were our own. We are experts in all types of roofing, and solar, and our services are customized to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. Call us today for a quote!

"Rex Roofing and Restoration handled my replacement roofing needs after a hail storm. My rep was Alex Sharp and he was very knowledgeable with all aspects of what it takes to replace the damaged roof. He was in constant communication and was actually here for the walk through with the insurance adjuster as well as the day of the install. The company has excellent workers that did a great job. They cleaned up afterwards to my satisfaction. I was very impressed with the work done on my roof and the value it has given to my home. I would recommend this company to others."

Marla D on November 2024

Avatar for Excellence Roofing

Excellence Roofing

2921 Cottonwood Drive
4.87(
49
)
•Approved Pro

Excellence Roofing

2921 Cottonwood Drive
4.87(
49
)
•Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
58 local quotes requested

Excellence 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. Call us today!

"I had a roof leak, and wanted some old solar panels from the 80's removed, he called me Saturday around 12:30, shortly after I listed, what I needed done, he came by at 4:30 pm, we both went up on the roof, I showed him, what I wanted done, we agreed to terms, said he could have it done ,by the latest Tuesday, I said great, so he calls me up Tuesday Morning, tells me he is on his way there, I got home at 3:30 pm, the job is done, looks incredible, looks like the solar panels, we're never installed,fix the leak, by the way, he was able to find blue shingles, that they no longer made, I would highly recommend Sal and his team , they are the best, thanks Sal"

Steve B on July 2025

Excellence 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. Call us today!

"I had a roof leak, and wanted some old solar panels from the 80's removed, he called me Saturday around 12:30, shortly after I listed, what I needed done, he came by at 4:30 pm, we both went up on the roof, I showed him, what I wanted done, we agreed to terms, said he could have it done ,by the latest Tuesday, I said great, so he calls me up Tuesday Morning, tells me he is on his way there, I got home at 3:30 pm, the job is done, looks incredible, looks like the solar panels, we're never installed,fix the leak, by the way, he was able to find blue shingles, that they no longer made, I would highly recommend Sal and his team , they are the best, thanks Sal"

Steve B on July 2025

Avatar for Bulldog Roofing

Bulldog Roofing

1225 Ken Pratt Boulevard, Suite 121
4.90(
71
)
•Approved Pro

Bulldog Roofing

1225 Ken Pratt Boulevard, Suite 121
4.90(
71
)
•Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
548 local quotes requested

Bulldog Roofing is a family run business that was established in Longmont, Colorado in January of 2015. We believe it is our duty to take care of the people around us. Because of this, we personally take responsibility for the quality of service brought to your roofing project. Our founding partners formed Bulldog Roofing after experiencing how the roofing companies they worked for failed their customers. We created a company with the firm belief of being true to our word. This has been the driving principle behind building our team. We only hire contractors that share these core beliefs, and we never run from our mistakes. If Bulldog is taking the project on it will be up to our standards or we will fix it.

"Tanner, who did the inspection and was the point person, was very communicative, and was easy to work with. The crew did a good job, and cleaned up my yard quite well. "

John W on July 2025

Bulldog Roofing is a family run business that was established in Longmont, Colorado in January of 2015. We believe it is our duty to take care of the people around us. Because of this, we personally take responsibility for the quality of service brought to your roofing project. Our founding partners formed Bulldog Roofing after experiencing how the roofing companies they worked for failed their customers. We created a company with the firm belief of being true to our word. This has been the driving principle behind building our team. We only hire contractors that share these core beliefs, and we never run from our mistakes. If Bulldog is taking the project on it will be up to our standards or we will fix it.

"Tanner, who did the inspection and was the point person, was very communicative, and was easy to work with. The crew did a good job, and cleaned up my yard quite well. "

John W on July 2025

Avatar for DHC Construction

DHC Construction

7348 South Alton Way Unit 9D
5.00(
3
)
•Approved Pro

DHC Construction

7348 South Alton Way Unit 9D
5.00(
3
)
•Approved Pro
6 years of experience
Free onsite estimate

Dream Home Creations has 6 years of experience running a company and over 14 years in the construction business. We are 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.

"I had DHC completely remodel my medspa and they were phenomenal from start to finish. Quality work and great customer service! I’d highly recommend them and will use them for all my construction needs. They do it all even when I had last minute changes. Very well organized and professional. "

Heidi A on September 2025

Dream Home Creations has 6 years of experience running a company and over 14 years in the construction business. We are 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.

"I had DHC completely remodel my medspa and they were phenomenal from start to finish. Quality work and great customer service! I’d highly recommend them and will use them for all my construction needs. They do it all even when I had last minute changes. Very well organized and professional. "

Heidi A on September 2025

Avatar for JVA ROOFING, LLC

JVA ROOFING, LLC

15884 E 17th Pl
5.00(
3
)
•Approved Pro

JVA ROOFING, LLC

15884 E 17th Pl
5.00(
3
)
•Approved Pro
3 years of experience
Free onsite estimate

JVA ROOFING, LLC 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.

" We recently had our roof replaced, and I couldn’t be more satisfied with the entire process. From the initial consultation with Rodolfo to the final inspection, the team was professional, punctual, and highly skilled. They offered a competitive quote, used high-quality materials, and kept us informed at every stage. The crew worked efficiently and left our property spotless once the job was done. The roof looks fantastic. I highly recommend and Siding for anyone needing roofing work. A+ service!" Thank you very much."

Lionel v on April 2025

JVA ROOFING, LLC 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.

" We recently had our roof replaced, and I couldn’t be more satisfied with the entire process. From the initial consultation with Rodolfo to the final inspection, the team was professional, punctual, and highly skilled. They offered a competitive quote, used high-quality materials, and kept us informed at every stage. The crew worked efficiently and left our property spotless once the job was done. The roof looks fantastic. I highly recommend and Siding for anyone needing roofing work. A+ service!" Thank you very much."

Lionel v on April 2025

Avatar for DaBella - Denver

DaBella - Denver

6000 GREENWOOD PLAZA BLVD
4.56(
105
)
•Approved Pro

DaBella - Denver

6000 GREENWOOD PLAZA BLVD
4.56(
105
)
•Approved Pro
Customers say: Quality work
1343 local quotes requested
14 years of experience

Quality Begins at Home. We are the premiere home improvement company, with service and products that will keep you happy for years to come. Our customers receive unmatched warranties and exclusive products. We offer exclusive roofing, siding and window systems that are manufactured in America and installed by factory-trained installers, delivering the best possible result every time. DaBella Baths is our exclusive bath division, specializing in tub and shower conversions, bathtub replacement, walk-in showers and walk-in tubs. If you want to work with a contractor who is passionate about service, committed to quality and determined to delight you, then DaBella is for you! We’re ready to turn your dreams into a beautiful reality.

"I had siding replaced and very displeased with the entire process. The crew did a poor job for what I paid and have already had to be back out here 3 times in a month to fix their mistakes. Crew cheif never checked the work to determine if the quality was up to the company standard. The crew left the property a mess with my belongings scattered around the yard. They had leftover pieces scattered as well. The craftsmanship and quality was aubpar for the price. No care for the property. Damaged driveway, roof, windows, and garden bed. Chalking already cracking. Large gaps in the siding. Siding already buckeling. Seams not together. Asked to speak to a manager or supervisor multiple times and still no response. I was promised certain tasks at point of sale that company will not follow up on. Over all this company treats their customers as money and gets in and out with little oversight or quality check. I am very displeased with the product I got for the money I paid. Will never recommend."

Chase W on July 2024

Quality Begins at Home. We are the premiere home improvement company, with service and products that will keep you happy for years to come. Our customers receive unmatched warranties and exclusive products. We offer exclusive roofing, siding and window systems that are manufactured in America and installed by factory-trained installers, delivering the best possible result every time. DaBella Baths is our exclusive bath division, specializing in tub and shower conversions, bathtub replacement, walk-in showers and walk-in tubs. If you want to work with a contractor who is passionate about service, committed to quality and determined to delight you, then DaBella is for you! We’re ready to turn your dreams into a beautiful reality.

"I had siding replaced and very displeased with the entire process. The crew did a poor job for what I paid and have already had to be back out here 3 times in a month to fix their mistakes. Crew cheif never checked the work to determine if the quality was up to the company standard. The crew left the property a mess with my belongings scattered around the yard. They had leftover pieces scattered as well. The craftsmanship and quality was aubpar for the price. No care for the property. Damaged driveway, roof, windows, and garden bed. Chalking already cracking. Large gaps in the siding. Siding already buckeling. Seams not together. Asked to speak to a manager or supervisor multiple times and still no response. I was promised certain tasks at point of sale that company will not follow up on. Over all this company treats their customers as money and gets in and out with little oversight or quality check. I am very displeased with the product I got for the money I paid. Will never recommend."

Chase W on July 2024

Avatar for Rex Roofing & Restoration, LLC

Rex Roofing & Restoration, LLC

5208 Galena Ave
4.92(
13
)
•Approved Pro

Rex Roofing & Restoration, LLC

5208 Galena Ave
4.92(
13
)
•Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
720 local quotes requested

As a general contractor specializing in hail-damage related insurance claim restoration projects, Rex Roofing & Restoration, LLC serves a one-stop shop for all of your hail storm repair needs. We manage & excel at phases of the insurance restoration process. We begin by inspecting your property for damage & meeting your Insurer on site to insure a fair settlement including performing the work according to all standards set by your local building department. Areas we inspect & manage include -Roofing -Siding -Windows -Painting -Guttering -Any additional areas necessitated by the storm Next we help you select the materials used to repair your home or business, maximizing your repairs aesthetics, longevity & even potential insurance premium savings. Finally we manage the installer's and finalize directly with your Insurer, making sure your claim concludes as quickly and professionally as possible. Leave the stress to us, and let et us be your hail-storm concierge!

"This company doesn't do interior home jobs, yet they helped me with no hesitation. There are no words that can express how wonderful this company is. Rex Roofing & Restoration LLC; is very professional, and went over and beyond to help with the horrible situation that I was in. I was without hot water for over 3 weeks from water damage of a hot water heater. I could not get Teir1 Restoration in Castle Rock CO to move forward after the mediation was done. I contact Joe, and he took the time to listen to my issues and offered to help me out. His Office manager Shannon even got a temporary floor set for the hot water heater within two days of contacting me. After a little over 4 weeks I finally had hot water, and it was so apricated. Shannon got the drywall done in less than a week, then got me on the schedule for my hard wood floor installation asap too. Once my project was completed, that was when I found out that this company primarily does Hail damage on homes in Colorado. It almost brought me to tears, how do you thank a company stepping up like that. THANK YOU so much every one of you at Rex Roofing & Restoration for all your help!"

Rosalee J on June 2022

As a general contractor specializing in hail-damage related insurance claim restoration projects, Rex Roofing & Restoration, LLC serves a one-stop shop for all of your hail storm repair needs. We manage & excel at phases of the insurance restoration process. We begin by inspecting your property for damage & meeting your Insurer on site to insure a fair settlement including performing the work according to all standards set by your local building department. Areas we inspect & manage include -Roofing -Siding -Windows -Painting -Guttering -Any additional areas necessitated by the storm Next we help you select the materials used to repair your home or business, maximizing your repairs aesthetics, longevity & even potential insurance premium savings. Finally we manage the installer's and finalize directly with your Insurer, making sure your claim concludes as quickly and professionally as possible. Leave the stress to us, and let et us be your hail-storm concierge!

"This company doesn't do interior home jobs, yet they helped me with no hesitation. There are no words that can express how wonderful this company is. Rex Roofing & Restoration LLC; is very professional, and went over and beyond to help with the horrible situation that I was in. I was without hot water for over 3 weeks from water damage of a hot water heater. I could not get Teir1 Restoration in Castle Rock CO to move forward after the mediation was done. I contact Joe, and he took the time to listen to my issues and offered to help me out. His Office manager Shannon even got a temporary floor set for the hot water heater within two days of contacting me. After a little over 4 weeks I finally had hot water, and it was so apricated. Shannon got the drywall done in less than a week, then got me on the schedule for my hard wood floor installation asap too. Once my project was completed, that was when I found out that this company primarily does Hail damage on homes in Colorado. It almost brought me to tears, how do you thank a company stepping up like that. THANK YOU so much every one of you at Rex Roofing & Restoration for all your help!"

Rosalee J on June 2022

Avatar for In-Ex Designs & Roofing

In-Ex Designs & Roofing

1685 S Colorado Blvd
4.71(
14
)
•Approved Pro

In-Ex Designs & Roofing

1685 S Colorado Blvd
4.71(
14
)
•Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
567 local quotes requested

In-Ex Designs & Roofing boasts over 30 years of experience in storm damage restoration. We established our presence in the Denver market in 1997 originally founded in 1974 as a remodeling and roofing. In-Ex Designs had focused its service on roofing in Colorado and earned a reputation for honesty, dependability, and never-ending excellence.

"The overall experience has been great. Received a follow up correspondence from Daryl checking in on the total roof replacement they did two years ago. Being somewhat familiar with the industry, it’s refreshing to find a local contractor that does amazing work. They were professionally with all aspects of the replacement, the estimate was fair, and premium materials were used. Great job!"

James C on August 2024

In-Ex Designs & Roofing boasts over 30 years of experience in storm damage restoration. We established our presence in the Denver market in 1997 originally founded in 1974 as a remodeling and roofing. In-Ex Designs had focused its service on roofing in Colorado and earned a reputation for honesty, dependability, and never-ending excellence.

"The overall experience has been great. Received a follow up correspondence from Daryl checking in on the total roof replacement they did two years ago. Being somewhat familiar with the industry, it’s refreshing to find a local contractor that does amazing work. They were professionally with all aspects of the replacement, the estimate was fair, and premium materials were used. Great job!"

James C on August 2024

Avatar for Roundtree Inc.

Roundtree Inc.

138 Rock Knoll Dr
4.80(
20
)
•Approved Pro

Roundtree Inc.

138 Rock Knoll Dr
4.80(
20
)
•Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
922 local quotes requested

Our devotion to our customers is what pushed us to the top of the roofing world here in Colorado. Roundtree Roofing is proud to offer our customers everything we’ve learned in our 36 years of experience for roof replacements. Please contact our office today to schedule your free estimate at 720-327-3970

"Excellent, job was done in a day. Clean up was done thoroughly and couldn’t be happier with the whole interaction. Pricing was on point and communication was excellent."

Colby C on July 2025

Our devotion to our customers is what pushed us to the top of the roofing world here in Colorado. Roundtree Roofing is proud to offer our customers everything we’ve learned in our 36 years of experience for roof replacements. Please contact our office today to schedule your free estimate at 720-327-3970

"Excellent, job was done in a day. Clean up was done thoroughly and couldn’t be happier with the whole interaction. Pricing was on point and communication was excellent."

Colby C on July 2025

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FAQs for natural slate roofing installation and replacement projects in Boulder, CO

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 Boulder, CO 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.

See all articles
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