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Find Natural slate roofing installers and replacers in Dundalk

Avatar for Power Home Remodeling
Power Home Remodeling
4.3(
884
)

Serving Dundalk, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"Outstanding! ROOF, TRIM, GUTTERS, and ATTIC! We had a wonderful experience all around with Power. All the crews came on their scheduled dates and times. From start to finish everyone was very professional, polite, and diligent in their work. All the teamwork on this large (to us!) project was simply amazing. I have no idea what this type of work entails but I do know a "well-oiled machine" when I see one. Our roof, trim, gutters and attic look stunning and my husband and I are extremely pleased with the outcome. Thank you so much to these folks and their crews: Pedro’s Team - Roof and decking Jose’s Team - Trim/siding Soonha’s Team - Gutters David’s Team - Attic I would be remiss if I didn’t also mention Jensen and Phil in Customer Development; Zach, the Remodeling Consultant; Brandon, the Pre-Install Inspector; Josh, the Overall Project Manager; Steve, another kind Project Manager who pitched in to help answer a question for us; and Erin, our Quality Assurance Manager. Tying all this together are the very kind and responsive folks at the main office in Elkridge: Brooke, 
Sarah, and their team of Customer Service Professionals. Power Home Remodeling surely knows how to hire quality employees to produce quality work! Thank you all and God bless."
Fresh Curb Appeal
Full Home Remodel - Siding, Windows, and Gutters
Fresh Curb Appeal
Full Home Remodel - Siding, Windows, and Gutters
Fresh Curb Appeal

+31

33 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Cox Roofing
Cox Roofing
4.5(
80
)

Serving Dundalk, MD and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I’m going to begin this review by saying, I have never hired someone to do a job on my house where I have been completely satisfied with the labor and the finished product. Until now. I just hired a company to remove my existing shingle roof and replace it. Not only is the finished product of excellent quality, but the technicians were extremely diligent in making sure everything was done with precision. The entire job even down to the clean up afterwards is outstanding…. I highly recommend Coxs Roofing and I will be using them whenever I need roofing work done. Oh! And they also had the best price quote out of three estimates I received. 1121 Roland Heights Ave. 21211"
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+5

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

Serving Dundalk, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1984

Free estimates

Emergency services offered

"This company is Amazing! My husband and I needed to replace our 20 year old roof. We had heard so many great things about Certified, Inc., and their great customer service and quality of work; so we called. The crew was so friendly and knowledgeable and before they left they made sure the yard was completely cleaned up and that we were happy with the installation. I would recommend this company to anyone..they are no pressure, they took the time explain everything and they are honest! Thank you so much..I love my roof!"
Roof Project in Maryland!
Siding Project in Vienna Virginia!
Synthetic Slate
Synthetic Slate
Armed Forces Day

+245

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

Serving Dundalk, MD and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Charm City Roofing did an excellent job installing my new roof! From start to finish, the team was professional, punctual, and very knowledgeable. They explained the entire process clearly, completed the work efficiently, and left everything clean and neat afterward. The quality of the installation is outstanding, and I feel confident knowing my home is well protected. I highly recommend Charm City Roofing to anyone looking for reliable and top-notch roofing services!"
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+37

Response time8 hrs
4 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
387
)

Serving Dundalk, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"Our project manager, Manny, and crew supervisor, Jorge, did a great job with our roof replacement today! Manny was very communicative and helpful throughout the repair. Jorge and the crew were efficient and did a very thorough clean up when finished. Our only concerns revolve around the initial reason we scheduled a repair, which was due to a ceiling leak after a rain storm. The sales person that came out was very nice and informative. He told us that while he could not determine the source of our leak, we needed a new roof. However, in our naivete, we forgot to wait on our insurance assessor before making any decisions. Post insurance assessment, we had a hard time getting answers from either the project manager or sales manager, and just moved forward with the replacement hoping it fixed our issue. Long story short, while the level of service and overall customer service were great, we had a major repair done that may not even be related to our issue. Our roof likely could have waited for a repair. Service=excellent! I would 100% recommend, just make sure you actually need a new roof."
Roofing
Roofing
Roofing
Roofing
Roofing

+85

1538 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Chesapeake Design & Build
Chesapeake Design & Build
5.0(
4
)

Serving Dundalk, MD and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

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Addition

+7

7 neighbors recently requested a quote
Avatar for William Mackay Roofing
William Mackay Roofing
4.8(
106
)

Serving Dundalk, MD and surrounding areas

In business since 1980

Free estimates

Credit card accepted

"Excellent! Very fast and extremely Knowledgeable-I really like the fact that they focus only on roofing and they just they didn’t just come out and inspect the air my roof water was leaking inside the interior they went inside to actually see the water stain to see exactly what needs to be repaired. Most importantly they focused on repairing the area requested versus other companies who oppression me to replace the entire roof Versus focusing on the area with the issue"
Before
During
After
Before
Rubber Patch

+17

Recommended by98%of homeowners
Avatar for Garner Roofing Company LLC
Garner Roofing Company LLC
4.6(
140
)

Serving Dundalk, MD and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"I called Garner to see if they could do the work. They looked at the window boxes, provided recommendations that it be covered with pvc that would last a long time, not need painting and could be sealed better than aluminum. They provided a qoute, along with the stipulation that rotten wood exposed when it was uncovered would be extra to replace. Their was a lot of detailed cutting of the pvc boards to rebuild the boxes. Some of the wood underneath did need to be replaced. The work they did was fantastic. The had to work around some weather issues, but it was completed quickly and we now have the best-looking window boxes in the neighborhood. I would highly recommend Garner Roofing for roof work or replacing other trim on a house. Work and professionalism are high quality. They kept in touch with us throughout."
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+3

Recommended by96%of homeowners
American Home Contractors Inc
4.7(
2,134
)

Serving Dundalk, MD and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"We highly recommend American Home Contractors. The sales team was very knowledgeable about the roof replacement process, had all of the samples needed to assist with our decision and provided a list of addresses so we could drive by an see completed roof projects. They are a master elite GAF roofing contractor, which was important to us in selecting a contractor. The contract process was hassle free and they addressed all of our questions. The work crew was very efficient and professional, and left our property in a very clean condition. The finished product looks great. We would use AHC for additional projects in the future."
Tesla Solar Roof - Elkridge, MD
Tesla Solar Roof - Fulton, MD
Tesla Solar Roof - Ellicott City, MD
Tesla Solar Roof - Washington, DC
GAF Decotech – Westminster, MD

+509

Recommended by95%of homeowners
Avatar for DUNLAP & SONS ROOFING, INC.
DUNLAP & SONS ROOFING, INC.
4.4(
36
)

Serving Dundalk, MD and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Initially they gave me two quotes, one to have the old roof surface torn off and resurfaced, and a second quote to only resurface the existing structure. The quote that included the tear-off was only a few hundred bucks more (about 300) and would have been well worth the price, but my father, whose roof was being redone, did not find it necessary. The completed the job in a few hours while I was at work, so I was not around to see the process, but my father said they did well. The only critique I have is that some areas were a bit patchy, making the finished result not look as clean and neat (important since it will be seen from the roof-top deck). But the seal is great, has a 10 yr warranty and I have no fear about leaks....time will tell =)"
Finished Roof
Still working
Work in progress
Before photo
Additional Photos

+15

Recommended by90%of homeowners
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FAQs for natural slate roofing installation and replacement projects in Dundalk, 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 Dundalk, 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.