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Top-Rated Natural slate roofing repairers in Frederick - Updated Nov 2026

Avatar for Amazing Skylights Inc
Amazing Skylights Inc
4.8(
124
)
Natural Slate Roofing - Repair

Serving Frederick, MD and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"We had a roof leak and Amazing Skylights made quick work of it. They were very helpful and responsive and saved us from further water damage. It's been six months and no recurring issues. We had a great experience with them."
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+2

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for Presidential Exteriors LLC
Presidential Exteriors LLC
4.7(
179
)
Natural Slate Roofing - Repair

Serving Frederick, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"I thought Presidential did a good job replacing my roof. I thought the pricing was fair and the job was done from first contact with the company to finish in ~1 month. I would use them for home repair services again."
Newly installed roof
Windows & Garage Door Replacement
Finished product with brand new siding.
Newly installed roof
Windows & Garage Door Replacement

+44

Response time1 day
Response rate100%
35 neighbors recently requested a quote
Antietam Roofing, LLC
4.9(
84
)
Natural Slate Roofing - Repair

Serving Frederick, MD and surrounding areas

Approved

In business since 2009

Credit card accepted

Customers say: Quick response

"I was contacted by Jesse with Antietam roofing, we kept missing each other but he called back and got in touch with me to make sure that he understood what I needed done. he gave me a timeframe that he would be able to do it because he was so busy, but he surprised me by calling me at work and said he would stop by since he’d be my area & check my roof & hopefully work on it if he was able to get to it since he had so many. He checked my roof and before I knew it, he and his guys they got up there did everything lickety-split and was done so yes I would highly recommend him and his company ."
Response time20 mins
Recommended by96%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
1,251
)
Natural Slate Roofing - Repair

Serving Frederick, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"Very pleased with the entire roof install project. I would recommend them to anyone looking for roofing repairs. Dylan and Allan's crew handled everything seamlessly from start to finish."
WINDOWS
WINDOWS
WINDOWS
WINDOWS
SIDING

+73

Response time4 hrs
Response rate93%
2677 neighbors recently requested a quote
Avatar for Charm City Roofing
Charm City Roofing
4.3(
43
)
Natural Slate Roofing - Repair

Serving Frederick, 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
Response rate100%
2 neighbors recently requested a quote
Avatar for JW Home Improvement
JW Home Improvement
4.4(
5,749
)
Natural Slate Roofing - Repair

Serving Frederick, MD and surrounding areas

Approved (Corporate)

In business since 2001

Warranties offered

Credit card accepted

"We recently hired JW Home Improvement to resurface our deck, repair and paint all the trim on the exterior of the house, and make other much-needed repairs and improvements. We very much appreciated Estimator Josh, Field Supervisor Clinton, and Office Manager Michelle for their responsiveness and friendliness. The team they sent to us, Alberto and Javier, were excellent! Highly skilled in so many areas of construction and painting and problem solving, they were efficient, careful, hard working, and thorough. Good natured, they took the time to explain to us what they were doing whenever we had questions. We highly recommend them and plan to hire them again."
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CARPENTRY SERVICE
EXTERIOR PAINTING
KITCHEN REMODEL
Jesse Wertjes with Angie!

+8

16 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Skyline Construction Group DMV, LLC
Skyline Construction Group DMV, LLC
4.8(
18
)
Natural Slate Roofing - Repair

Serving Frederick, MD and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

Expert's in Concrete & Roofing Services :\n\nAt Skyline Construction Group, we specialize in high-quality concrete & roofing solutions. Your satisfaction is our top priority, and we guarantee that we won’t leave until the job is done right.\n\nWe take pride in delivering exceptional craftsmanship and outstanding customer service on every project. Our experienced team is here to help no matter the project or project size. \n\nExplore our full range of services and schedule your free estimate today by calling or clicking below! 240-388-1123

Driveway replacement
Garage Addition- concrete foundation and slab
New patio !!!
Concrete driveway
Full movement and replacement. Before and after.

+24

Response time4 days
Response rate100%
7 neighbors recently requested a quote
Avatar for Fab Build Pro
Fab Build Pro
4.5(
78
)
Natural Slate Roofing - Repair

Serving Frederick, MD and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Fab Build Pro is fantastic. Without me paying them, they worked with me for a year, fighting my insurance to get my whole roof replaced, not just the spot I called them out for. They handled it and we fought, but the damage I had seen became worse before insurance approved the whole roof repair. I really appreciated their time, effort and dedication to the customer. When they repaired the damaged spot insurance paid for, the work was indistinguishable from the original roof, and they fixed some of the more obviously broken shingles on my roof. They are my top recommendation for roof work in the DC area."
DMV Projects
Fab Build Pro Trucks
Virginia Roof Replacement
DMV Projects
We take pride in the work that we do.

+22

Response time5 hrs
210 neighbors recently requested a quote
Recommended by54%of homeowners
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FAQs for natural slate roofing repair projects in Frederick, MD

If more than 30% of your slate roof is damaged, it's time to consider a full replacement. This will prevent further deterioration and avoid costly recurring repairs. A professional slate inspection (costing between $130 and $360) can confirm whether repairs are sufficient or if a full roof replacement is the better option.

A slate roof can last anywhere from 60 to 150 years, depending on factors like installation quality, regular maintenance and repairs, and local weather conditions. Compared to materials like clay and concrete, which often last around 50 years, a well-maintained slate roof offers superior longevity, durability, and long-lasting aesthetic appeal.

Yes, you can use temporary patch solutions, such as roofing cement or patchwork, to provide immediate relief for minor leaks or underlayment issues observed from inside your home. However, these provisional fixes do not replace the need for a permanent, professional exterior repair, which is necessary to ensure the long-term integrity and weather resistance of your slate roof.

The Frederick, MD homeowners’ guide to natural slate roofing repairs

From average costs to expert advice, get all the answers you need to get your job done.