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Find Natural slate roofing installers and replacers in Sewickley

Avatar for Resnick Roofing & Contracting, LLC
Resnick Roofing & Contracting, LLC
4.8(
217
)

Serving Sewickley, PA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2006

Free estimates

Warranties offered

"From our first interaction with Resnick in which we requested a quote, and throughout the process, we could not have been more pleased. Everyone with whom we spoke was customer-service oriented and responded timely to any communication. The old roof was taken off and the new one installed in just two days, and they made sure that any area with potential for leaks (dormers, chimneys, etc.) was properly reinforced and sealed. Our property was cleaned up spotlessly. The slate had been installed with copper nails, so they had to get on their hands and knees, looking through the grass, to make sure all those copper nails were found and removed. They had been recommended to me, and I am so glad they were!"
Gibsonia, PA - March, 2020
Mars, PA - December, 2019
Aliquippa, PA - January, 2020
Gibsonia, PA - February, 2020
Bellevue, PA - March, 2020

+165

5 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Empire Roofing & More
Empire Roofing & More
4.6(
93
)

Serving Sewickley, PA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"I truly cannot say enough about Roman and how professional these guys were. My roof was a real end-of-life eyesore (as we were fairly aware of when purchasing our home). The excellent work they did to replace it will literally influence any future aesthetic updates I plan to make on my home. Their work is quite a game changer, to say the least! Prior to installing my roof, they also did some patch work on it towards the end of 2018 to fix some risky areas to hold things over through the winter. At this same time, my fiance unexpectedly lost a parent and Jon (one of the technicians) was kind enough to still do the work in my absence while being 100% respectful of the situation. They kept me fully at ease and updated during a personality turbulent time. Along with the fair pricing, this kind of professionalism is why I chose Empire. As for the roof replacement, not only was it done at a very competitive price, but the entire crew was extremely efficient in that they completed the whole job in two days! On top of that, they cleaned up the job so well that you would have never even known they were here. At times it was I did not always hear back right away, which was understandable as many home contractors have had a slew of unpredictable factors to deal with this year, including weather. Regardless, Roman would always get back to us and apologize for any delay. All of that said, Empire will be my go-to in the future!"
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+32

Response time1 day
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for PC Roofing & Construction LLC
PC Roofing & Construction LLC
4.9(
17
)

Serving Sewickley, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"They were reasonably priced. Got us on their schedule quickly. Replaced our entire roof in two days. Quick to respond to messages. Cleaned up after themselves. Roof looks great!"
Roofing Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project
Remodeling - General Project

+29

Response time3 days
6 neighbors recently requested a quote
Recommended by37%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.6(
62
)

Serving Sewickley, PA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"Everyone from sales personnel, roofing estimators, installation technicians and management did an awesome job. They were professional, easy to work with and efficient. They identified issues affecting my roof installation and offered cost-effective remedies. They respected our home making sure the cleanup interior & exterior was done to our satisfaction. OUTSTANDING!!!!"
Fresh Curb Appeal
Fresh Curb Appeal
Fresh Curb Appeal
Fresh Curb Appeal
Fresh Curb Appeal

+21

19 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.7(
648
)

Serving Sewickley, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"The crew was very professional and did the work quickly. Nolan did a great job explaining the process to us and made us feel very comfortable in navigating the roof replacement. We had a lot of fun with him and the roof was installed quickly and in a timely fashion."
Attic Insulation
Attic Insulation
Attic Insulation
Attic Insulation
Attic Insulation

+77

Response time6 hrs
1191 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Dream Works Remodeling Enterprise
Dream Works Remodeling Enterprise
5.0(
9
)

Serving Sewickley, PA and surrounding areas

Approved

Super Service Award Winner

Free estimates

Customers say: True professional

"Many thanks to Joe and Jordan. The work they did was on time, affordable, and professional. I know they do remodeling, roofing and many other things. I will definitely be hiring Dream Works for my future projects."
Remodeling - General Project
Cafe window wall for the opposite side of the room matching the bar.
Bar and Flooring details
Bathroom remodel
Remodeling - General Project

+23

Response time3 days
10 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for DXG Enterprises, LLC
DXG Enterprises, LLC
5.0(
21
)

Serving Sewickley, PA and surrounding areas

Approved

In business since 2025

Credit card accepted

"I just want to say that this company is the best! I would highly recommend them to family and friends! Young Sam is definitely a big asset to the company with his knowledge of the company! He was such a kind and friendly and so willing to help with whatever needed accomplished. Very professional for such a young man! They did a wonderful job cutting down my 2 trees and did a excellent job of cleanup. And they went above and beyond cleaning up my back yard of broken dead tree limbs, cleaned my roof off and my gutters! And again an excellent job of cleanup! The four men who accomplished all of this was exemplary in all that they did for me. Very hard working gentlemen! And all I can say, hire this company, they are the best in my opinion! A big thank you to this company!!!!!"
Response time6 hrs
Response rate100%
198 neighbors recently requested a quote
Avatar for Toth Roofing Inc
Toth Roofing Inc
4.6(
77
)

Serving Sewickley, PA and surrounding areas

In business since 1974

Free estimates

"This is the 2nd time I've used Toth Roofing. I had Steve replace my roof about 7 yrs ago, and he did great job then so I called him when I decided to have larger gutters installed and replace some rotted fascia. Initially I wanted to have siding replaced as well, but Steve talked me out of it, insisting it would not be a good investment. Instead he recommended having it painted, which I did using my painter for 1/10th the cost of new siding. I appreciated Steve honesty and judgement, a rarity in an age of fly-by-night contractors. Steve accommodated my schedule and his crew did all that I asked. I've found Toth Roofing to be a good value, if not always the lowest bidder. We are highly satisfied with work performed and would recommend Toth Roofing without hesitation."
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+2

Recommended by98%of homeowners
Avatar for ROBERT DELL'AQUILA PLASTERING
ROBERT DELL'AQUILA PLASTERING
4.9(
273
)

Serving Sewickley, PA and surrounding areas

In business since 1988

Free estimates

"I am on the Board of a historic property on the National Register, The David Bradford House Museum in Washington, PA. I had previously utilized Bobby's company on a ceiling project in my 110-year old house. I was very pleased with the responsiveness, price, and quality of the work performed. When our house museum needed a crack repaired in an 1803 portion of the building, I was given a recommendation of another plasterer, whom I called. He was unavailable as he has retired, but, he recommended Bobby. I remembered Bobby's excellent work and recommended him to our Board. His price was almost half of another bid that we received, and he was ready to do the job immediately. We would not let just anyone work on a historic property, but I could recommend Bobby Dell'Aquila for your 18th, 19th, 20th, or 21st century home. You will appreciate his timely initiation of the job; his very reasonable pricing; and his personable demeanor."
Recommended by96%of homeowners
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FAQs for natural slate roofing installation and replacement projects in Sewickley, PA

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 Sewickley, PA 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.