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Find Natural slate roofing installers and replacers in Baltimore

Avatar for Cox Roofing
Cox Roofing
4.5(
80
)

Serving Baltimore, MD and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I love this company! They always answer when I call and immediately schedule me - unlike other roofing companies who will either “call me back” (and never do) or just never answer their phone. I’ve used them twice - once to repair a siding issue and another time to replace my flat roof. The estimator (Rick) is always on time, professional, patient and nice. Both jobs I didn’t even have to be home for them to do the work. They took pictures of the work done and emailed them to me. This is my roofing company for life!"
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+5

6 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Certified Roofing
Certified Roofing
4.8(
929
)

Serving Baltimore, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1984

Free estimates

Emergency services offered

"Great job. The sales person was very good they set dates for the job to start and being completed. They showed up on time and completed the job on time. Would recommend them to anyone needing a roof replaced or repaired."
Roof Project in Maryland!
Siding Project in Vienna Virginia!
Synthetic Slate
Synthetic Slate
Armed Forces Day

+245

Response time4 hrs
Response rate100%
27 neighbors recently requested a quote
Avatar for Charm City Roofing
Charm City Roofing
4.4(
40
)

Serving Baltimore, MD and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I couldn't have been more pleased with Charm City Roofing. Home repairs, especially roof repairs were something I dreaded to think about. My experience with Charm City Roofing changed all of that. Starting with my point of contact Mac who did a WONDERFUL job explaining the process and providing a comprehensive step by step of how the installation of my replacement roof would be completed. My home currently has solar panels which needed to be removed before the installation of the new roof could begin, due to the slow response from the solar company this took over 4 months! Dispite this headache, while waiting for the removal the Charm City Roofing Team checked in with me periodically, maintained my tentative install date and continually assured me they would get the job done. The roof was completed as promised and I couldn't be more happy, the installers showed up on time! roof was completed in one business day! (Again as promised) Yard was cleaned up Completely of every material."
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+37

Response time8 hrs
3 neighbors recently requested a quote
Recommended by83%of homeowners
Exterior Solutions, LLC
4.4(
96
)

Serving Baltimore, MD and surrounding areas

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."
Before
 1
 1
 Patriot Red Shingles
Before

+16

Response time1 day
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
387
)

Serving Baltimore, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"Had our roof replaced, looks like a clean install. Trey was easy to talk to and was very assuring. We'll see how the roof holds up against this weekend's snowstorm or whatever's coming our way. Yes I copy pasted my own review from Google Reviews."
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+85

1628 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for WALTERS HOME IMPROVEMENT
WALTERS HOME IMPROVEMENT
4.7(
27
)

Serving Baltimore, MD and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"The job required some additional plumbing work which was included at no additional cost.  The tile work is beautiful, and includes some unique detail that I would never have considered.  He installed new shower doors to replace the old shower curtain which added to the overall appearance of the room.  The materials used were first rate and construction techniques high quality.  Overall, we were very pleased with the finished product and believe we received high value for the price.  Walter is easy to deal with, dependable and reliable.  He made every effort to ensure we were happy with the finished product.  I plan to call him again for my next home renovation project.     
"
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+23

5 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Len Home Design Inc
Len Home Design Inc
4.8(
9
)

Serving Baltimore, MD and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

We specialize in roofing and siding inspection, repair and replacement as well as gutter repair and replacement. We have the experience and dedication to bring your dreams to reality! We pride ourselves on the quality work we provide, while delivering great customer service. Call or click to schedule a free inspection and estimate today!

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+27

Response time1 day
8 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for CHEVY CHASE REMODELING
CHEVY CHASE REMODELING
4.3(
222
)

Serving Baltimore, MD and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Mr. DePollar was professional, fair, and kind and the price was significantly lower than several other bids that we obtained. The team was always on time, professional, with a great work ethic, and outstanding craftmanship. The attention to detail and a quality install was clearly evident. We are extremely pleased with our roof and it's beautiful. Three skylights were replaced as well as trim work on the inside of the house. The trim work really took the look of the skylights from plain to great looking. We've received many compliments. We will definitely hire Chey Chase Remodeling for other projects."
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+10

Response time2 days
16 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Skyline Construction Group DMV, LLC
Skyline Construction Group DMV, LLC
4.8(
18
)

Serving Baltimore, MD and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Job was to widen driveway and replace area with chipping cement. Assessment was thorough and priced comparatively. Crewed was punctual, efficient and courteous. Job was completed on schedule. I highly recommend Skyline services and would used their services again (next assignment already lined up). I’m very pleased."
Driveway replacement
Garage Addition- concrete foundation and slab
New patio !!!
Concrete driveway
Full movement and replacement. Before and after.

+24

Response time4 days
5 neighbors recently requested a quote
Recommended by77%of homeowners
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FAQs for natural slate roofing installation and replacement projects in Baltimore, 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 Baltimore, 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.