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

Avatar for Presidential Exteriors LLC
Presidential Exteriors LLC
4.7(
179
)
Natural Slate Roofing - Repair

Serving Knoxville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"Mo from Presidential Exteriors inspected our roof and did an excellent job. He was polite, professional, and friendly and answered all of our questions. He was very thorough, and showed us the problems with our roof both externally and internally. He explained how they would replace our roof and explained about all of their premium products, great insurance, great warranties, certified builders etc., that they provided. I know that building our new roof will be done well because they have such good materials, technique, and builders who will work on it."
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
Avatar for Skyline Construction Group DMV, LLC
Skyline Construction Group DMV, LLC
4.8(
18
)
Natural Slate Roofing - Repair

Serving Knoxville, 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 Knoxville, 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
Avatar for Your Vision Remodeling, LLC
Your Vision Remodeling, LLC
New to Angi
Natural Slate Roofing - Repair

Serving Knoxville, MD and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

Your Vision Remodeling 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

Response time1 day
4 neighbors recently requested a quote
Avatar for William Mackay Roofing
William Mackay Roofing
4.8(
106
)
Natural Slate Roofing - Repair

Serving Knoxville, MD and surrounding areas

In business since 1980

Free estimates

Credit card accepted

"Fantastic responsiveness, especially with the rain coming in 36 hours. Good pricing, good professionalism, highly recommend that you include them in your next roofing project, or at least as one of your bidders."
Before
During
After
Before
Rubber Patch

+17

Recommended by98%of homeowners
Avatar for Peak Roofing Contractors Inc
Peak Roofing Contractors Inc
4.8(
370
)
Natural Slate Roofing - Repair

Serving Knoxville, MD and surrounding areas

In business since 2006

Free estimates

Warranties offered

"Over the last couple of years we have hired Roof Peak for several roof inspection and repair work and they have always been prompt, timely, and honest with their estimates and the completed work. I would recommend them to anyone looking for a roofing contractor."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response rate100%
Recommended by98%of homeowners
Avatar for S&K Roofing, Siding, and Windows
S&K Roofing, Siding, and Windows
4.7(
531
)
Natural Slate Roofing - Repair

Serving Knoxville, MD and surrounding areas

In business since 1980

Free estimates

Warranties offered

"Did our roof a few years back and we called them about some flashing that came off (not part of their installation). Although they had many jobs in their queue, they had one of their guys stop on his way home and did the repair the same day we called."
Before roof replacement.
During roof replacement.
After project completion.
Additional Photos
Additional Photos

+9

Response time6 hrs
Recommended by95%of homeowners
EA Roofing & Siding LLC
4.9(
36
)
Natural Slate Roofing - Repair

Serving Knoxville, MD and surrounding areas

In business since 2004

Free estimates

Warranties offered

"I needed a complete exterior redo (roofing, siding, wood wrap and gutters), the services went very, very well and my home looks Brand New! The company is quality oriented, timely, honest and responsive. I would recommend them to anyone who needs their roofing or siding repaired and/or replaced. TJ, the owner was Johnny on the spot, responded to all my questions, concerns and requests within minutes by phone or text. He went above and beyond customer satisfaction with his personal service. His crew were hard working, precise, respectful and did whatever I asked of them during the repairs. You can't go wrong with this company!!"
Recommended by96%of homeowners
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FAQs for natural slate roofing repair projects in Knoxville, 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 Knoxville, 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.