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

Avatar for Cox Roofing
Cox Roofing
4.5(
80
)
Natural Slate Roofing - Repair

Serving Mayo, MD and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"We hired Cox to repair/replace the both sides of the church's pitch roof at Our Lady of Hope Church in Dundalk. They took off the old roof, added plywood, new cloth and shingles. We are talking about a roof that is 1000's of square feet! The job was done within the allotted time. The clean-up was superb! The price was 17% below the closest bid price. A most excellent result from a fantastic company."
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+5

10 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Charm City Roofing
Charm City Roofing
4.3(
43
)
Natural Slate Roofing - Repair

Serving Mayo, MD and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Roger was very responsive and easy to work with! The guys showed up on time answered any questions we had and got the work done quickly and well. Our new roof looks great and in all the big rain storms recently it has stayed dried. We have no more leaks and would definitely suggest working with Charm City Roofing for any roofing and siding needs. Thank you Roger for all the help in getting our leaking issues repaired."
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+37

Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for John Krause Construction
John Krause Construction
4.4(
169
)
Natural Slate Roofing - Repair

Serving Mayo, MD and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"John Krause Construction recently replaced my roof. I am very pleased with the quality of the work and the price we paid. Their crew was professional and courteous, and a pleasure to work with. They took extra care to clean up my entire yard and ensure I was happy with the job. I would highly recommend this company for any and all home improvement projects."
Pool House Exterior with Floor-to-Ceiling Windows & Doors, Two Pergolas, & Cupola with Windows
Modern Farmhouse Kitchen
Luxury Bathroom Renovation with Free-Standing Clawfoot Tub & Chandelier
Pool House - Side Entrance
Modern Farmhouse Kitchen with Farmhouse Sink, Pull-Down Faucet, Stainless Steel Range, Range Hood, Double Wall Oven, and Dishwasher

+113

Response time2 days
Response rate100%
14 neighbors recently requested a quote
Avatar for JDH Remodeling
JDH Remodeling
5.0(
11
)
Natural Slate Roofing - Repair

Serving Mayo, MD and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"JDH did an excellent job on rebuilding my deck. They were very detailed and very efficient. I would definitely hire them for work in the future and recommend them to friends or family."
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+36

Response time7 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for CHEVY CHASE REMODELING
CHEVY CHASE REMODELING
4.3(
222
)
Natural Slate Roofing - Repair

Serving Mayo, MD and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Could have been any more impressed with the pleasantness, punctuality, professionalism and end product. We had a old deck with a huge tree in close proximity to the house. The removed that without even a piece of bark falling on the roof. Having someone that knows what they are doing and are trustworthy is the best combination ever. Deck was huge and they build in storage underneath that was water proof as well. Solid as a rock."
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+10

Response time1 day
Response rate100%
17 neighbors recently requested a quote
Avatar for Storm Ready Exteriors, LLC
Storm Ready Exteriors, LLC
4.6(
11
)
Natural Slate Roofing - Repair

Serving Mayo, MD and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Robert and Casey are absolutely incredible. As a first time homeowner, when my roof started leaking in early spring I was completely lost. Casey was highly capable in assisting me in making my insurance claim while Robert was skilled, knowledgeable and diligent enough to not only note, but physically mark, and make himself available to identify the indicators of storm damage to my insurance adjuster at the time of his visit. In the end, through no knowledge or understanding of my own, my $1,000.00 roof repair over my daughters bathroom turned into an entire, beautiful, brand new roof for our home. Robert and his team are not only knowledgeable, skilled, and communicative- but clearly place high pride in their work, treating our home as if it were their own, or that of one they love- as well as highly personable, consulting and advising on additional concerns I had on unrelated aspects (i.e. landscaping) as they worked and even recommending and reaching out to other contractors/companies to address those concerns. Storm Ready Exteriors has made lifetime customers in me and my family. Furthermore, as locals, their team is welcome in our home anytime- be it for dinner, a holiday get together, or a drink. Since buying, I’ve already had a few nightmares in the realm of updating, up keeping, and making this house into a home for our family. I am beyond thankful for Storm Ready and would recommend them to anyone I know!"
New Porch Install
New Shed Install
New Porch Install
Shed Install
New Porch Install

+13

Response time1 day
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Vanguard General Contracting, LLC
Vanguard General Contracting, LLC
5.0(
8
)
Natural Slate Roofing - Repair

Serving Mayo, MD and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. Our top priority is customer satisfaction and will go the extra mile. We are experts in our trade and will work with you from conception to competition. We strive in making all clients, repeat clients.

Reroof
Reroof
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Roof Coating
Roof Coating

+14

Response time10 hrs
Response rate100%
30 neighbors recently requested a quote
THEHOMEHOOKUP LLC
5.0(
1
)
Natural Slate Roofing - Repair

Serving Mayo, MD and surrounding areas

Approved

In business since 2025

Free estimates

THEHOMEHOOKUP LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. \n

1 neighbors recently requested a quote
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FAQs for natural slate roofing repair projects in Mayo, 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 Mayo, 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.