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Find Natural slate roofing installers and replacers in Johnstown

Avatar for Home Genius Exteriors
Home Genius Exteriors
4.7(
266
)

Serving Johnstown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"From the time I spoke to the sales person every aspect of this install was professionally handled and all worked completed in a timely manner. The two project managers are the best I have seen in the home improvement industry. They listened to all of my concerns and addressed the details of this project in an outstanding manner. They made sure all additional materials were delivered immediately so there was no holdups in the work progress. Both of their attitudes were outstanding. I was also very impressed with the actual crew who preformed the install. They are true craftsmen. I personally have knowledge of what goes into a roof installation and this work is the best I have seen. From wood replacement to removal and replacement of five existing roof windows the work was excellent. The new windows were properly taped and flashing installed per the manufacturer specifications. New ice guard, underlayment and drip edge were also installed perfectly. Finally the roof was shingled with Owenâ s Corning Duration product. From the drone photos this is one beautiful roof. My wife and I could not be happier. Thanks to all of the Home Genius Team. Job well done. Five Star Rating!!"
Roofing
Roofing
Roofing
Roofing
Roofing

+86

125 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for ROOFX
ROOFX
4.5(
11
)

Serving Johnstown, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"I loved the customer service for this company. I called, their guy came the same week and got everything done in one visit. I needed to replace a couple of roof tiles. Very efficifnty"
Response time4 days
31 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for First Choice Roofing
First Choice Roofing
4.5(
15
)

Serving Johnstown, PA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"After I got 5 estimates, 3 for Asphalt shingles, 2 for Metal roofing I decided to go with First Choice because Dave explained exactly what he planned to do. The other contractor wanted to install the metal roof over the exiting Shingles even after I explained that I suspected that some wood decking was damaged and needed to be replaced. I was able to do everything over the phone and via email as I am currently deployed overseas.
"
Additional Photos
WILKES BARRE LICENSE
ALLMET TRAINING COMPLETION
Additional Photos
Additional Photos

+9

Recommended by100%of homeowners
Avatar for Champion Roofing
Champion Roofing
4.6(
18
)

Serving Johnstown, PA and surrounding areas

In business since 1994

Free estimates

Credit card accepted

"Fantastic service from start to finish! John was always willing to answer questions no matter how many I asked. I came from a bad situation and had to have a 12yr old roof replaced...NOT from these guys...so I asked every question I could think of. Aaron, his brothers and the crew did an amazing job, from removal to clean up everything went better than imagined! My roof is beautiful, well all 3...main and 2 patios. Even Nicole in the office was always friendly and helpful. HIGHLY recommend Champion Roofing! I can be a tough customer, I don't settle until I'm satisfied, my expextations were HIGH for this project. Sales, service, install, everything was honestly #1, these folks take pride in their work!! Thank you Champion Roofing...next up, siding!"
GAF weather wood shingles.
Roof replacement
Roof replacement
Roof replacement
Roof replacement

+170

Recommended by94%of homeowners
Smitty's Roofing & General Contracting
4.0(
15
)

Serving Johnstown, PA and surrounding areas

In business since 2011

Emergency services offered

Credit card accepted

"Tried to put windows in that did not match the rest of the house. Have tan trim on house tried to put white on did not do good job flashing chimmey looks like crap the roof and siding did a good job did not do the work I paid him to do lots of short cut and not done right. I did this work for 25 years so I know the work no pride in what they do"
Roof
Stone
Turret roof
Additional Photos
Additional Photos

+26

Recommended by78%of homeowners
Avatar for McNeely Construction LLC
McNeely Construction LLC
3.4(
37
)

Serving Johnstown, PA and surrounding areas

Free estimates

"Contrary to other reviews I have seen on this page, I hired McNeely Construction, to put a roof on our home. My understanding is McNeely did use GAF 50 Year Shingles. Mike personally seen this job through. Phone Calls, emails and even stopped by our house when they finished the job (it took 1 Work Day for McNeely to do this job). I inspected the premises when I got home from work. I did not find any loose shingles or loose nails on the ground anywhere. The roof was over and above what I expected and he reflashed our addition where the previous roofer screwed up. The clean up was unbelievable. As such, Mike was paid in full without incident. Normally, roofers request a deposit, payment and final payment when the job is over. I used to work for a roofing company and understand people do not like to make the last payment beacuse each payment is split into 1/3. If nobody makes the last payment they cannot expect for any roofer to be eager to fix or warranty any issues that routinely develop with a fresh install or develop over time. Overall, I am very pleased with the expedited work and the roof itself. I would highly recommend on promptness and price."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Recommended by76%of homeowners
Showing 1-10 of 31
FAQs for natural slate roofing installation and replacement projects in Johnstown, 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 Johnstown, 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.