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Find Natural slate roofing installers and replacers in Olney

Keith Roofing
4.7(
365
)

Serving Olney, MD and surrounding areas

Approved

In business since 1960

Free estimates

Emergency services offered

"Keith Roofing was excellent. Hugh called us back within an hour of our first call, and came out to check our roof within a week. He gave us a free quote, a full scope description, and pictures of issue areas. After we signed the contract, the Keith team came out the next week to complete the work. So in total, we had everything fixed within 10 days of our first call. Hugh also gave us pictures of all the repairs, walking us through what he and his team accomplished. We'll absolutely work with them again for any roof issues we have."
Response time4 days
8 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Amazing Skylights Inc
Amazing Skylights Inc
4.8(
123
)

Serving Olney, MD and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"The sales rep, Rich was extremely helpful and easy to work with.  The receptionist was very punctual and professional in getting me scheduled and keeping me informed of the install.  The installation technician was the best we have ever worked with.  He explained everything he was going to do before he did it.  Protected the area he worked in from debris.  Worked with us on exact placement of the SolaTubes.  He was extremely professional in everything he did.  He was very receptive to answering a myriad of questions and even showed me some of the answers on hardware he had.  Upon completion he cleaned up and even vacuumed. The installation went flawlessly and the finished areas are well lit.  Very professional company from start to finish.  I highly recommend them, they are true professionals that pride themselves in what they do!"
Additional Photos
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+2

Response time1 day
2 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Presidential Exteriors LLC
Presidential Exteriors LLC
4.7(
173
)

Serving Olney, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Warranties offered

"The roof was replaced in a day and the gutters the next. The crew was in and out and all the interactions we had were pleasant on professional. We have a sunsail and it required them to install some anchors by doing some custom work included in the cost of the new roof. Everything went mostly according to plan other than needing to shift schedule due to weather. I would recommend their services to anyone."
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 rate96%
27 neighbors recently requested a quote
Avatar for Central Exteriors
Central Exteriors
4.5(
901
)

Serving Olney, MD and surrounding areas

Approved

In business since 1956

Free estimates

Emergency services offered

"Central Roofing is an outstanding company. We had a very positive experience with it from the time we first contacted the company through completion of our job (we are return customers). In early March, a wind storm damaged the siding on our home, peeling off several panels and twisting others. My husband left a message with Central Roofing late on a Saturday after the storm and we received a call back from the owner on Sunday morning. The owner had a salesman contact us later that Sunday and he scheduled an appointment to come out to our home and assess the situation. The salesman was very helpful in working with us to get needed information to our insurance company and was willing to talk with our adjuster. We believe these actions demonstrate Central Roofing's commitment to excellent customer service. We were also extremely pleased with the final results. Central Roofing did a wonderful job removing the old aluminum siding from our house and then re-siding our entire house with new vinyl siding. Central Roofing also wrapped all of our wood trim around the top of our house so that we no longer have to have it painted every couple of years. We also had Central Roofing replace two kitchen windows. The workers were prompt, professional, and very courteous. They also worked long days and weekends to ensure the project was completed within the promised timeframe. When we started having some "nail pops" on the interior of our home from the work being done outside, my husband discussed it with the foreman and the workers modified the way they were installing the new siding to minimize the amount of "nail pops" on the inside of our home. After the work was completed, the salesman came back out to our home to look over the work and ensure we were happy with the final results. Overall, we had no complaints and will continue to use Central Roofing for any future roofing, siding, & window needs. In the past, we had Central Roofing replace a roof, install new gutters, and replace many windows. They are one of the best companies we have ever worked with and we highly recommend them."
Preparing the East side of the building for new cedar shakes.
Drone footage of roof install.
Finished look.
Roofers Working
Shake Roof

+12

Response time10 hrs
Response rate96%
7 neighbors recently requested a quote
Avatar for SPRINGFIELD ROOFING & SHEET METAL, INC.
SPRINGFIELD ROOFING & SHEET METAL, INC.
4.6(
241
)

Serving Olney, MD and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Springfield Roofing sent an experienced estimator to evaluate our 25 year old roof, and to offer us a proposal for replacing it. Although we ended up choosing another company, our experience with Springfield was quite positive.
The estimator spent considerable time with us, helping us better understand the particular challenges of our roof, and answered our follow-up questions when we called.  His proposal was very competitive and we weighed it carefully before making our decision. We especially appreciated the information he shared about our current roof and the difficulties in replacing this particular configuration.  He was clearly knowledgeable and came highly recommended by friends who had dealt with him on a difficult roof they'd had replaced (problems with a prior roofer, and Springfield came to the rescue).
We took a long time weighing roofing options, since none of the five proposals offered quite the same recommendations.  We benefited from what we learned from the Springfield estimator, and appreciated his willingness to share his knowledge.  

"
Additional Photos
Roofing
Roofing
Roofing
Roofing

+5

1 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.3(
884
)

Serving Olney, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1992

Free estimates

Warranties offered

"Very professional. Scheduled quickly and work completed as promised. Had two separate elements of the project completed over two days, capping and shutters on the first day and the roof replacement on the next. In both cases crews showed up on time and completed work on the same day. Cleanup was thorough and complete. Power was doing work in our neighborhood, and rep knocked on the door offering free estimate, which we scheduled. Sales rep spent 6 hours at our home. He performed a very thorough examination of the house inside and out. He pointed out the specific areas needing attention on the outside, namely the bay window framing and the roof over our family room extension. The latter was a standard shingle roof, which he indicated was inappropriate given the minimal slope of the roof and should be replaced with a roll roof. He also provided photos of the attic under the main roof. These showed several areas of leakage, evidence of insufficient circulation within the roof, and some rotted areas of the underlying wood planking. He then spent considerable time explaining the Power HRG roofing system. Even with my limited knowledge it was immediately and readily apparent that they offered a superior system to that of even the best roofers in our area. Among the exceptional features were a more substantial and longer-lasting sheathing alternative to the standard tarpaper, a better ridge-vent supplemented by a proprietary ventilation system, embedding of the flashing into the masonry of the chimney (an area of one of the more serious leaks), a 50-year-warrantied shingle custom designed for Power, and a drip edge designed to facilitate water drainage and prevent ice dams in winter. Before the work was scheduled, a pre-install team came to take final measurements and confirm the scope of work and details of the project. The project was then able to be scheduled for the following week. It should be noted that Power is expensive, but you get a commensurate value for your money. We could have gotten an adequate roof for less, but we expect to remain in our home for some time and wanted something more than just adequate. Additionally, Power is a large and growing company that stands behind its work. Their assurances and examples of this as well as their written warranties provided confidence that any problems, should they occur, would be promptly and unquestioningly dealt with. Overall they have so far very much lived up to their excellent ratings for quality and service."
Fresh Curb Appeal
Full Home Remodel - Siding, Windows, and Gutters
Fresh Curb Appeal
Full Home Remodel - Siding, Windows, and Gutters
Fresh Curb Appeal

+31

30 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Home Matters Exterior Remodel
Home Matters Exterior Remodel
5.0(
13
)

Serving Olney, MD and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"They did an amazing job on house exterior: rotten wooden trim was replaced and all wood wrapped with aluminum foil. Very good communication, timely updates, even extremely cold weather did not stop the crew from working. Itemized contract and reasonable pricing. I would highly recommend this company!"
Roofing / Siding / Trim / Gutters in Bowie, MD
Roofing in Accokeek, MD
Roofing in Annapolis, MD
Roofing & Siding in Bowie, MD
Trim Maintenance to Bay Window / Garage / Front Door in Elkridge, MD

+97

Response time1 day
Response rate94%
9 neighbors recently requested a quote
Avatar for Certified Roofing
Certified Roofing
4.8(
929
)

Serving Olney, MD and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1984

Free estimates

Emergency services offered

"Tom, Steve and the whole team at Certified were terrific. We needed to replace our roof before installing a solar array, and they got the job done in record time without skimping on quality or professionalism. The new roof looks great and I would definitely recommend them to anyone in the DMV."
Roof Project in Maryland!
Siding Project in Vienna Virginia!
Synthetic Slate
Synthetic Slate
Armed Forces Day

+245

Response time4 hrs
Response rate100%
25 neighbors recently requested a quote
Exterior Solutions, LLC
4.4(
96
)

Serving Olney, 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 Charm City Roofing
Charm City Roofing
4.3(
41
)

Serving Olney, 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
3 neighbors recently requested a quote
Recommended by83%of homeowners
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FAQs for natural slate roofing installation and replacement projects in Olney, 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 Olney, 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.