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Find Natural slate roofing installers and replacers in Washington

Avatar for PC Roofing & Construction LLC
PC Roofing & Construction LLC
4.9(
17
)

Serving Washington, 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
4 neighbors recently requested a quote
Recommended by37%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.6(
62
)

Serving Washington, 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 TK Contracting & Renovation LLC
TK Contracting & Renovation LLC
5.0(
8
)

Serving Washington, PA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"They did a fantastic job. It was done quickly and the roof is perfect. No issues with it. Looks great! I would definitely recommend them."
Decks & Porches Project
Metal roof
Earth brown 5 rib roof
Metal roof
Fascia & soffit

+124

Response time1 day
10 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.7(
649
)

Serving Washington, 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
1205 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for DXG Enterprises, LLC
DXG Enterprises, LLC
5.0(
21
)

Serving Washington, PA and surrounding areas

Approved

In business since 2025

Credit card accepted

"I was NOT prepared for a full chimney rebuild, but am really pleased with the work. Dan was so great at stepping me through the job, and the crew was punctual and respectful. Super responsive and fair price."
Response time6 hrs
Response rate100%
195 neighbors recently requested a quote
Avatar for Exceptional Exteriors and Renovations Inc
Exceptional Exteriors and Renovations Inc
4.5(
112
)

Serving Washington, PA and surrounding areas

In business since 2008

Credit card accepted

"Our old house on the Northside of Pittsburgh was in need of an exterior facelift and a new front porch to replace the one that had collapsed. I met with Dave LaBovick of Exceptional Exteriors and we agreed upon a price, which my wife and I found quite reasonable. The work on the vinyl siding began about a week later and took only a half a day to wrap up. The job was done to our complete satisfaction, The before and after is like night and day. Another crew arrived a few days later to do the porch and sidewalk. They began work on a Thursday afternoon and were finished 24 hours later. Once again, we are very happy with the result. In both cases, they removed all debris and left-over building materials associated with the job. We are not only completely satisfied with the work that Exceptional Exteriors did for us, we are looking forward to hiring them again for our next home project."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by90%of homeowners
Avatar for ALWAYS PERFECT CONTRACTING INC
ALWAYS PERFECT CONTRACTING INC
4.8(
289
)

Serving Washington, PA and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"Very well. Always Perfect Contracting was very professional, they gave an accurate bid on the work and accurate estimate of the time needed. They did an excellent job and the new roof looks terrific and have new, well installed gutters is excellent."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Recommended by98%of homeowners
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FAQs for natural slate roofing installation and replacement projects in Washington, 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 Washington, 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.