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Find Natural slate roofing installers and replacers in Williamsport

Exterior Solutions, LLC
4.8(
85
)

Angi Approved

In business since 2003

Free estimates

Warranties offered

"I received 8 competitive bids for a full roof replacement on our 1901 Victorian B&B. We chose Exterior Solutions LLC, whose bid was 28% below the average. The 4,000 sq ft project included removing 35-year-old asphalt shingles, installing all new plywood sheathing, and updating roof venting. The roof has over 45 facets with a predominant pitch of 10/12, making it a challenging job. John A. and his team did an outstanding job installing CertainTeed Landmark Pro shingles. John scheduled the work while our B&B was closed and ensured the roof was sealed before any rain. He worked closely with our neighbors to minimize disruptions. Cleanup was exceptional—nothing left behind. We’re extremely pleased with the quality, professionalism, and communication throughout. Highly recommend Exterior Solutions LLC for any roofing project."
Recommended by97%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
356
)

Angi Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"Job done in timely manner and workers act professionally and environment was left well clean with no issues. I acknowledge their professionalism"
61 neighbors recently requested a quote
Recommended by97%of homeowners
C & C Framing Construction Inc. MHIC#123161
New to Angi

In business since 1998

My company is local to the Washington County MD area. We are available to travel within reason. We do quality and excellent work at a reasonable price. Company has been in business since 1998, we are licensed and bonded and insured. We have the Maryland Home Improvement Commission, MHIC #: 123161 Free estimates upon request.

Meticulous Metal Roofing by R J Stoner Contracting
5.0(
2
)

In business since 1989

Free estimates

Emergency services offered

We specialize in traditional/historic tin and copper roofing. We do both standing seam and flat seam metal roofing as well as associated slate, gutter, and downspout work.\n\nRon, the owner, will estimate your job as well as perform the work. We do not use subcontractors.

Recommended by100%of homeowners
PCR Roofing
New to Angi

We specialize in roofing, siding, gutters and windows. Work with us once, and our trusted team of experts will become your go-to call for all of your home exteriors needs!\n\nFor many people, their home is their largest investment and most valuable asset. We are here to help protect it! Whether you were left with damage after a storm, or are looking to renew some curb appeal, our trusted professionals will walk you through every step!

Avatar for Happy Home Roofing
Happy Home Roofing
New to Angi

In business since 2019

Free estimates

Warranties offered

Happy Home Roofing specializes in residential roof repair and replacement in Hagerstown, MD, and the surrounding areas. Licensed in MD, PA, and WV, we are a full-service company assisting clients all over the tristate!\n\nHappy Home Roofing wants to be your roofer for life. Our passion is to provide every property and homeowner with the highest quality work with an unforgettable experience because you deserve the best. We believe it is our responsibility to raise the standard and expectations of contractors. We cannot wait to work with you.

Avatar for American Custom Contractors Inc
American Custom Contractors Inc
4.9(
89
)

In business since 1972

Free estimates

"We had a wonderful experience working with Fon Nanudon at American Custom Contractors in Rockville, MD. Fon is friendly, knowledgeable, responsive, and professional. His follow-up and follow-through are outstanding — he truly goes above and beyond to take care of his customers. If you have roofing, windows, gutter, or siding needs, I highly recommend reaching out to American Custom Contractors. You’ll be in great hands!"
Recommended by94%of homeowners
BAYSIDE CONTRACTING
New to Angi

Free estimates

Warranties offered

General Contracting - Home and Building Improvement

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FAQs for natural slate roofing installation and replacement projects in Williamsport, MD

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 Williamsport, MD 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.