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Find Natural slate roofing installers and replacers in Alton

Avatar for Westside Construction

Westside Construction

4.73(
15
)
Approved Pro

Westside Construction

4.73(
15
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
239 local quotes requested

We service Central Illinois, Metro East, and St. Louis Metro. Our mission is to provide recommendations and best solutions to complete the highest of quality work right the first time and remain your go-to-company for any roofing and siding needs. We are driven to give our homeowners an exceptional experience. When you hire Westside Construction we will assist you in doing work that will deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"I could not be more pleased with my experience with Westside Construction. Derrick was professional, personable, and always available. Everything he said would happen did, and it happened when he said it would. I was very impressed with the crew on the roof they did excellent work and the clean up was impeccable. Highly recommend westside Construction."

Jimmie H on May 2025

We service Central Illinois, Metro East, and St. Louis Metro. Our mission is to provide recommendations and best solutions to complete the highest of quality work right the first time and remain your go-to-company for any roofing and siding needs. We are driven to give our homeowners an exceptional experience. When you hire Westside Construction we will assist you in doing work that will deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"I could not be more pleased with my experience with Westside Construction. Derrick was professional, personable, and always available. Everything he said would happen did, and it happened when he said it would. I was very impressed with the crew on the roof they did excellent work and the clean up was impeccable. Highly recommend westside Construction."

Jimmie H on May 2025


"They did a great job, Great workers! The roof looks great, and the clean-up was great, They cleaned up so good, you can't tell it is was done, Great workers! I'm really happy with them, Happy with my roof. Glad I had them to do my roof, they all are good to work with Nice people! I live in Perryville, so I worried about the distance, but that was no problem,"

Sandra B on December 2020

20-25 Employees. Fully licensed and insured for roofing. Free estimates. No travel charge. Cost determined by job.

"They did a great job, Great workers! The roof looks great, and the clean-up was great, They cleaned up so good, you can't tell it is was done, Great workers! I'm really happy with them, Happy with my roof. Glad I had them to do my roof, they all are good to work with Nice people! I live in Perryville, so I worried about the distance, but that was no problem,"

Sandra B on December 2020


Avatar for Roofing Force, LLC

Roofing Force, LLC

4.92(
18
)
Approved Pro

Roofing Force, LLC

4.92(
18
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
70 years of experience

Roofing Force provides roofing solutions that make your life easy. We are committed to delivering the best service, materials and value to every roofing job. We are new construction, roof replacement and storm damage experts. Roofing Force installs the best state-of-the-art materials including architectural asphalt shingles, stone coated steel, composite, concrete, wood shake, slate and metal panel roofing products that look better, last longer, provide better storm protection, and energy efficiencies than traditional asphalt shingles. Call (314) 207-6227 now to get a free estimate.

"If you need anything roofing, this is your company!! After a tornado hit my barn, I used Roofing Force for the repairs. From the moment I talked with Marty to the time repairs were finished it was seamless! Marty went above and beyond to make sure my barn was taken care of. He even took the time to check the roof of my house to make sure I didnâ t need help there too! This company is top notch and if I need help again, they are my first call!!"

Erica D on November 2023

Roofing Force provides roofing solutions that make your life easy. We are committed to delivering the best service, materials and value to every roofing job. We are new construction, roof replacement and storm damage experts. Roofing Force installs the best state-of-the-art materials including architectural asphalt shingles, stone coated steel, composite, concrete, wood shake, slate and metal panel roofing products that look better, last longer, provide better storm protection, and energy efficiencies than traditional asphalt shingles. Call (314) 207-6227 now to get a free estimate.

"If you need anything roofing, this is your company!! After a tornado hit my barn, I used Roofing Force for the repairs. From the moment I talked with Marty to the time repairs were finished it was seamless! Marty went above and beyond to make sure my barn was taken care of. He even took the time to check the roof of my house to make sure I didnâ t need help there too! This company is top notch and if I need help again, they are my first call!!"

Erica D on November 2023


Avatar for Recovery Roofing Solutions

Recovery Roofing Solutions

5.00(
4
)
Approved Pro

Recovery Roofing Solutions

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
83 local quotes requested

We specialize in custom roofing applications from shingles to custom slate and tile. We have experience since the 1980's on our team, so we have the knowledge and expertise to handle any of your exterior needs. We take pride in every job that we do, and if you're looking for a company that's treats you like family, then you're in the right spot.

"I highly recommend this company! He is honest and knowledgeable and dependable. I am so glad I called him and feel very assured by his work."

Laura g on January 2025

We specialize in custom roofing applications from shingles to custom slate and tile. We have experience since the 1980's on our team, so we have the knowledge and expertise to handle any of your exterior needs. We take pride in every job that we do, and if you're looking for a company that's treats you like family, then you're in the right spot.

"I highly recommend this company! He is honest and knowledgeable and dependable. I am so glad I called him and feel very assured by his work."

Laura g on January 2025


Avatar for Ashe & Winkler Restoration

Ashe & Winkler Restoration

4.95(
43
)
Approved Pro

Ashe & Winkler Restoration

4.95(
43
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
112 local quotes requested

We Have 15 plus years experience in the industry. We have great crews that are fast,professional and friendly. We are flexible on payment options we do not expect money up front we collect a down payment once material is delivered and we start work. Then once job completed we will do a walk around with the customer. Then customer signs off on the job and we collect final payment. We also have experience working with insurance claims and handling them from start to finish. The owners are committed to making every job at the very top regardless of price and or size. Our goal is to make the process painless and easy as possible and then of course to complete above and beyond work. Please give Ashe & Winkler Restoration a call we won't let you down.

"Everything from initial contact to final clean up was top notch. I would not hesitate to recommend Ashe and Winkler Restoration to any of my family or friends!"

John B on April 2021

We Have 15 plus years experience in the industry. We have great crews that are fast,professional and friendly. We are flexible on payment options we do not expect money up front we collect a down payment once material is delivered and we start work. Then once job completed we will do a walk around with the customer. Then customer signs off on the job and we collect final payment. We also have experience working with insurance claims and handling them from start to finish. The owners are committed to making every job at the very top regardless of price and or size. Our goal is to make the process painless and easy as possible and then of course to complete above and beyond work. Please give Ashe & Winkler Restoration a call we won't let you down.

"Everything from initial contact to final clean up was top notch. I would not hesitate to recommend Ashe and Winkler Restoration to any of my family or friends!"

John B on April 2021


Avatar for Perfect Choice Home Solutions Your Authorized Bath Planet Dealer of St. Louis

Perfect Choice Home Solutions Your Authorized Bath Planet Dealer of St. Louis

4.78(
129
)
Approved Pro

Perfect Choice Home Solutions Your Authorized Bath Planet Dealer of St. Louis

4.78(
129
)
Approved Pro
Customers say: Terrific value
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
3238 local quotes requested

Complete Bath and 2 Day Remodeling services offered: also roofing, siding, windows, and gutter/gutter cover installations. Bath Planet has been the go-to St. Louis bathroom remodeling company for over 17 years. From replacement shower surrounds to bathtubs that are designed to fit perfectly over your existing tub, our experienced team has what it takes to provide you with a bathroom that is beautiful and extremely easy to maintain. Not only do we believe very strongly in providing quality, long-lasting products, we also believe in providing an outstanding customer experience. We offer free estimates, and we can complete your project in as little as one day. We also have energy Star double pane windows, beautiful vinyl siding looks like real wood, roofing of all different styles.

"This company absolutely sucks!!! They will not stop harassing me with phone calls. They've called about 15 times, and I've told them each and every time that i no longer need help. And they won't stop!!! I had to report them to angis list. I would have reported them to BBB but they dont seem to exist anywhere except here and some website called Houzz where their account is suspended. I dont think this is a real company. Beware!!!!!"

Courtney M on July 2025

Complete Bath and 2 Day Remodeling services offered: also roofing, siding, windows, and gutter/gutter cover installations. Bath Planet has been the go-to St. Louis bathroom remodeling company for over 17 years. From replacement shower surrounds to bathtubs that are designed to fit perfectly over your existing tub, our experienced team has what it takes to provide you with a bathroom that is beautiful and extremely easy to maintain. Not only do we believe very strongly in providing quality, long-lasting products, we also believe in providing an outstanding customer experience. We offer free estimates, and we can complete your project in as little as one day. We also have energy Star double pane windows, beautiful vinyl siding looks like real wood, roofing of all different styles.

"This company absolutely sucks!!! They will not stop harassing me with phone calls. They've called about 15 times, and I've told them each and every time that i no longer need help. And they won't stop!!! I had to report them to angis list. I would have reported them to BBB but they dont seem to exist anywhere except here and some website called Houzz where their account is suspended. I dont think this is a real company. Beware!!!!!"

Courtney M on July 2025


3 J'S SEAMLESS GUTTERING

No reviews yet

3 J'S SEAMLESS GUTTERING

No reviews yet
29 years of experience

Christian Family owned and operated, serving all listed counties for 20 years. Maintains 6 full time qualified employees as well as 2 part time. Cash, check, credit cards accepted. Free estimates and consultations.

Christian Family owned and operated, serving all listed counties for 20 years. Maintains 6 full time qualified employees as well as 2 part time. Cash, check, credit cards accepted. Free estimates and consultations.


Avatar for Ars Affordable Roofing & Siding

Ars Affordable Roofing & Siding

No reviews yet

Ars Affordable Roofing & Siding

No reviews yet
26 years of experience

Quality Roofing at Affordable Prices. Let us give u a free estimate on your new roof.

Quality Roofing at Affordable Prices. Let us give u a free estimate on your new roof.


K And K Exterior Pros

No reviews yet

K And K Exterior Pros

No reviews yet
31 years of experience

KandK Exterior Pros your hometown roofing company for 18yrs. Licensed/Insured/Bonded Roofing to be installed according to shingle manufacturer requirements for warranty on materials.Work performed by city and state codes.

KandK Exterior Pros your hometown roofing company for 18yrs. Licensed/Insured/Bonded Roofing to be installed according to shingle manufacturer requirements for warranty on materials.Work performed by city and state codes.


Avatar for 911 Restoration of Metro East

911 Restoration of Metro East

No reviews yet

911 Restoration of Metro East

No reviews yet
10 years of experience

911 Restoration of Metro East is a full-scale water damage cleanup restoration company offering you peace of mind after a disaster. We provide water damage restoration, sanitization, mold removal, fire & smoke damage, reconstruction and everything in between with 24/7 availability. Take precautionary actions during the coronavirus. Our techs are trained to sanitize and clean your property with disinfection solutions and follow CDC and EPA protocols. Disasters can happen anytime due to pipe bursts, flood damage, roof leaks, storm damage or other water damage-related emergencies. Fortunately, our IICRC-certified techs will rapidly respond within 45 minutes to handle any water related emergency and help minimize damage.

911 Restoration of Metro East is a full-scale water damage cleanup restoration company offering you peace of mind after a disaster. We provide water damage restoration, sanitization, mold removal, fire & smoke damage, reconstruction and everything in between with 24/7 availability. Take precautionary actions during the coronavirus. Our techs are trained to sanitize and clean your property with disinfection solutions and follow CDC and EPA protocols. Disasters can happen anytime due to pipe bursts, flood damage, roof leaks, storm damage or other water damage-related emergencies. Fortunately, our IICRC-certified techs will rapidly respond within 45 minutes to handle any water related emergency and help minimize damage.

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FAQs for natural slate roofing installation and replacement projects in Alton, IL

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 Alton, IL 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.