Top-rated natural slate roofing installers and replacers.

Get matched with top natural slate roofing installers and replacers in Westminster, MD

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Natural slate roofing installers and replacers in Westminster

Avatar for Home Genius Exteriors

Home Genius Exteriors

8201 Corporate Drive, Suite G10
4.94(
354
)
Approved Pro

Home Genius Exteriors

8201 Corporate Drive, Suite G10
4.94(
354
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
30 local quotes requested

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Just imaging solution"

Jack S on April 2025

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Just imaging solution"

Jack S on April 2025


Avatar for American Custom Contractors Inc.

American Custom Contractors Inc.

15728 Crabbs Branch Way
5.00(
1
)
Approved Pro

American Custom Contractors Inc.

15728 Crabbs Branch Way
5.00(
1
)
Approved Pro
53 years of experience
Free onsite estimate

American Custom Contractors is a full-service roofing, siding, and general contracting company committed to delivering high-quality home improvement services. With 52 years of experience, we specialize in both residential and commercial projects, ensuring durability and precision in every job. We pride ourselves on our customer-focused approach, providing tailored solutions and exceptional craftsmanship to meet the unique needs of each client.

American Custom Contractors is a full-service roofing, siding, and general contracting company committed to delivering high-quality home improvement services. With 52 years of experience, we specialize in both residential and commercial projects, ensuring durability and precision in every job. We pride ourselves on our customer-focused approach, providing tailored solutions and exceptional craftsmanship to meet the unique needs of each client.


Avatar for Cox Roofing

Cox Roofing

7606 Eastern Ave
4.76(
67
)
Approved Pro

Cox Roofing

7606 Eastern Ave
4.76(
67
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
90 local quotes requested

Cox Roofing is a division of BLC Construction Enterprises, Inc. A full-service, certified roofing contractor with over 30 years experience serving the residential and commercial roofing needs to the residents and businesses of the state of Maryland. We pride ourselves on our personalized service which transforms your property into the residence or business of your dreams. Our attention to detail and outstanding customer service is what separates us from our competition. We fully stand behind our work and pride ourselves on your overall satisfaction.

"Professional. Got the job done right and in one day."

Calvin S on June 2024

Cox Roofing is a division of BLC Construction Enterprises, Inc. A full-service, certified roofing contractor with over 30 years experience serving the residential and commercial roofing needs to the residents and businesses of the state of Maryland. We pride ourselves on our personalized service which transforms your property into the residence or business of your dreams. Our attention to detail and outstanding customer service is what separates us from our competition. We fully stand behind our work and pride ourselves on your overall satisfaction.

"Professional. Got the job done right and in one day."

Calvin S on June 2024


Avatar for Roofing Solution Inc.

Roofing Solution Inc.

504 Willow Street
4.91(
11
)
Approved Pro

Roofing Solution Inc.

504 Willow Street
4.91(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent service and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Prompt follow up, fair price. Other contractors snubbed their nose as the job wasnâ t big enough for them to take. So far very pleased with Roofing Solutions."

Brad H on October 2023

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent service and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Prompt follow up, fair price. Other contractors snubbed their nose as the job wasnâ t big enough for them to take. So far very pleased with Roofing Solutions."

Brad H on October 2023


Avatar for Skyline Construction Group DMV, LLC

Skyline Construction Group DMV, LLC

1775 I Street Northwest
4.73(
15
)
Approved Pro

Skyline Construction Group DMV, LLC

1775 I Street Northwest
4.73(
15
)
Approved Pro
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
43 local quotes requested

Expert's in Concrete & Roofing Services : At 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. We 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. Explore our full range of services and schedule your free estimate today by calling or clicking below! 240-388-1123

"I hired this company from a list provided by Angi. I was looking for someone to repair my concrete, painted driveway. They first wanted to replace the driveway, but their price for that was $49,000. The only alternative they offered was to patch over the cracks and spalling on the existing concrete, and then repaint. That price was $8900, so I went with that option, with the understanding that they couldn't guarantee how well the patching would hold through the winter. I hired them based on their 5-star rating on the Angi list. They did an OK job with the patching, but there are two big problems with their paint job: 1) they didn't wait long enough to allow the patching to dry, so after two weeks the paint buckled over the patching, and 2) they didn't use a separate primer, so the paint didn't adhere well and peeled up in several places. I've called them several times. They keep promising to come back and fix these areas as a "courtesy", but they never show up."

John D on October 2025

Expert's in Concrete & Roofing Services : At 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. We 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. Explore our full range of services and schedule your free estimate today by calling or clicking below! 240-388-1123

"I hired this company from a list provided by Angi. I was looking for someone to repair my concrete, painted driveway. They first wanted to replace the driveway, but their price for that was $49,000. The only alternative they offered was to patch over the cracks and spalling on the existing concrete, and then repaint. That price was $8900, so I went with that option, with the understanding that they couldn't guarantee how well the patching would hold through the winter. I hired them based on their 5-star rating on the Angi list. They did an OK job with the patching, but there are two big problems with their paint job: 1) they didn't wait long enough to allow the patching to dry, so after two weeks the paint buckled over the patching, and 2) they didn't use a separate primer, so the paint didn't adhere well and peeled up in several places. I've called them several times. They keep promising to come back and fix these areas as a "courtesy", but they never show up."

John D on October 2025


Avatar for Cox Roofing

Cox Roofing

7606 Eastern Avenue
4.40(
40
)
Approved Pro

Cox Roofing

7606 Eastern Avenue
4.40(
40
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
13 years of experience

Cox Roofing, has over 30 years experience serving the residential and commercial roofing needs of the residents of the state of Maryland. We pride ourselves on our personalized service which transforms your property into the residence or business of your dreams. Our attention to detail and outstanding customer service is what separates us from our competition. From roofing and gutters, to siding and everything in between, we've got your roofing needs covered. We are with you every step of the project from beginning to end. We fully stand behind our work and pride ourselves on your overall satisfaction. Regardless of the size and scope of your project, we are more than happy to visit with you and offer a free estimate. Call us today.

"Iâ 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 outstandingâ ¦. 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. R.L.H. 1121 Roland Heights Ave. 21211"

RANDALL H on November 2023

Cox Roofing, has over 30 years experience serving the residential and commercial roofing needs of the residents of the state of Maryland. We pride ourselves on our personalized service which transforms your property into the residence or business of your dreams. Our attention to detail and outstanding customer service is what separates us from our competition. From roofing and gutters, to siding and everything in between, we've got your roofing needs covered. We are with you every step of the project from beginning to end. We fully stand behind our work and pride ourselves on your overall satisfaction. Regardless of the size and scope of your project, we are more than happy to visit with you and offer a free estimate. Call us today.

"Iâ 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 outstandingâ ¦. 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. R.L.H. 1121 Roland Heights Ave. 21211"

RANDALL H on November 2023


Avatar for AROCON Roofing & Construction

AROCON Roofing & Construction

Servicing All Of Maryland And Virginia
4.51(
1,357
)
Approved Pro

AROCON Roofing & Construction

Servicing All Of Maryland And Virginia
4.51(
1,357
)
Approved Pro
Customers say: Quality work
82 local quotes requested
17 years of experience

AROCON offers superior services at an affordable price because we are your Maryland & Virginia contractor. We service all of Anne Arundel, Baltimore, Carroll, Dorchester, Frederick, Howard, Harford, Montgomery, Prince George's, Queen Annes, Talbot, Wicomico, and Worchester Maryland counties, as well as Fairfax, Arlington, Loudoun, Fauquier, and Prince William, Virginia counties and parts of Southern Pennsylvania. Instead of focusing on completing as many jobs as possible, AROCON focuses on providing quality work and getting to know our customers. This allows us to provide high quality, customized results and unparalleled customer service without adding extensive overhead or expenses. For all of your Roofing & Construction needs, you can count on our experienced team at AROCON Roofing & Construction. We service all of Anne Arundel, Baltimore, Carroll, Frederick, Howard, Harford and Montgomery counties, including parts of Prince George's county and Southern Pennsylvania. Call us today to make Home Improvement, Simplified. #rooftuneup.

"They quoted half of the other two we got quotes from. Work was scheduled a couple weeks later and done in a day."

Katrina B on October 2024

AROCON offers superior services at an affordable price because we are your Maryland & Virginia contractor. We service all of Anne Arundel, Baltimore, Carroll, Dorchester, Frederick, Howard, Harford, Montgomery, Prince George's, Queen Annes, Talbot, Wicomico, and Worchester Maryland counties, as well as Fairfax, Arlington, Loudoun, Fauquier, and Prince William, Virginia counties and parts of Southern Pennsylvania. Instead of focusing on completing as many jobs as possible, AROCON focuses on providing quality work and getting to know our customers. This allows us to provide high quality, customized results and unparalleled customer service without adding extensive overhead or expenses. For all of your Roofing & Construction needs, you can count on our experienced team at AROCON Roofing & Construction. We service all of Anne Arundel, Baltimore, Carroll, Frederick, Howard, Harford and Montgomery counties, including parts of Prince George's county and Southern Pennsylvania. Call us today to make Home Improvement, Simplified. #rooftuneup.

"They quoted half of the other two we got quotes from. Work was scheduled a couple weeks later and done in a day."

Katrina B on October 2024


Avatar for Long Home Products

Long Home Products

8530 Corridor Rd
3.52(
378
)
Approved Pro

Long Home Products

8530 Corridor Rd
3.52(
378
)
Approved Pro
Customers say: Quality work
3773 local quotes requested
80 years of experience

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Extremely disappointed with this company. They do not stand by their guarantees. Did install shower in one day. Was not provided with the shower head I ordered. Calking and trim work was very sloppy. Went through the shower wall into my bedroom, did sparkle wall and left it. Shower doors have leaked and was finally told six months later that there is nothing they can do to correct the issue. Originally quoted $24,000.00 for the walk on shower, eventually agreed to $11,500.00. Completely dissatisfied with my shower. Once they get their payment, they are done."

Kathy B on June 2025

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Extremely disappointed with this company. They do not stand by their guarantees. Did install shower in one day. Was not provided with the shower head I ordered. Calking and trim work was very sloppy. Went through the shower wall into my bedroom, did sparkle wall and left it. Shower doors have leaked and was finally told six months later that there is nothing they can do to correct the issue. Originally quoted $24,000.00 for the walk on shower, eventually agreed to $11,500.00. Completely dissatisfied with my shower. Once they get their payment, they are done."

Kathy B on June 2025


Avatar for Roofing Pups, Roofing & Siding

Roofing Pups, Roofing & Siding

7855 Belair Rd
4.55(
44
)
Approved Pro

Roofing Pups, Roofing & Siding

7855 Belair Rd
4.55(
44
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2860 local quotes requested

Since 1992, Roofing Pups, Roofing & Siding - has provided homeowners and business owners with top quality, factory-direct products, professionally installed by licensed, bonded installers with over 25 years of home improvement experience. Our experience sales representative will assist you with the windows and/or doors that suit you best. Roofing Pups Roofing & Siding takes pride in building relationships with not only our consumers but with our manufacturers as well. We have maintained a reputable business relationship with both of our leading manufactures, American Jewel and Home Guard, for 15 years. Being a locally owned and operated company, Roofing Pups is able to provide you with top quality products with a bottom line price!

"Great.good job"

linwood c on May 2025

Since 1992, Roofing Pups, Roofing & Siding - has provided homeowners and business owners with top quality, factory-direct products, professionally installed by licensed, bonded installers with over 25 years of home improvement experience. Our experience sales representative will assist you with the windows and/or doors that suit you best. Roofing Pups Roofing & Siding takes pride in building relationships with not only our consumers but with our manufacturers as well. We have maintained a reputable business relationship with both of our leading manufactures, American Jewel and Home Guard, for 15 years. Being a locally owned and operated company, Roofing Pups is able to provide you with top quality products with a bottom line price!

"Great.good job"

linwood c on May 2025


Avatar for Home Genius Exteriors

Home Genius Exteriors

8201 Corporate Dr.
4.88(
289
)
Approved Pro

Home Genius Exteriors

8201 Corporate Dr.
4.88(
289
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
3991 local quotes requested

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"From consultation to installation my experience with Home Genius was top notch. From inspection to the transparency of the condition of my roof, I appreciated the professionalism and thoroughness of the crew and happy with the end result! I highly recommend Home Genius to all family and friends looking for home improvement."

Tonya K on October 2025

Elevate your home with Home Genius Exteriors, setting the standard in Maryland and Washington DC by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"From consultation to installation my experience with Home Genius was top notch. From inspection to the transparency of the condition of my roof, I appreciated the professionalism and thoroughness of the crew and happy with the end result! I highly recommend Home Genius to all family and friends looking for home improvement."

Tonya K on October 2025

...
Showing 1-10 of 657
FAQs for natural slate roofing installation and replacement projects in Westminster, 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 Westminster, 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.

  • A farmhouse in Autumn

    Discover how much roof replacement costs in Michigan based on the price of materials, labor, permits, and inspections with our comprehensive cost guide.

  • Roofing contractor replacing the old shingles

    Discover how roof pitch, shape, labor, and materials influence roof replacement costs with our guide to roof replacement costs in New Jersey.

  • Two workers replacing broken tiles

    HomeAdvisor's Texas roof replacement guide explores how much it costs to replace a roof in Texas. Find out how much you'll spend to replace your roof by type, pitch, and location.

  • roof view of residential home in California

    HomeAdvisor’s California Roof Cost Guide covers the cost of a new roof in California, based on the city, roof size, and material. Use our guide to estimate your roof replacement cost in California.

  • roof view of residential home in florida

    HomeAdvisor’s Florida Roof Cost Guide covers the average roof replacement cost in Florida, based on the city, roof size, and material. Use our guide to estimate your Florida roof replacement cost

  • asphalt shingle roof on house

    Explore shingle roof replacement costs and how key factors like roof size, shingle type, and labor impact the total cost of your roofing project.