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Natural slate roofing repairers in Clarksburg

Avatar for Reliable Roofers, Inc.
Reliable Roofers, Inc.
1378 Defense Hwy
4.73(
776
)
Approved Pro
Reliable Roofers, Inc.
1378 Defense Hwy
4.73(
776
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
21 local quotes requested

Reliable Roofers, Inc., is a family owned and operated business. We started our company in 1983 with one goal in mind; quality craftsmanship. We've continued to build our business on the satisfaction of our customers. With over 10,000 roofing jobs under our belt, we're so confident in our work that we back each one with a 15-year labor warranty. We excel in customer satisfaction by listening to each and every customer. Over the years, we've learned that every customer has a different and unique vision when it comes to their home projects. That's why we focus on answering your questions before we even pick up a hammer or set foot on a ladder. We understand the balance of aesthetics, durability, resale value and energy efficiency. Whether you're starting from scratch or remodeling, we understand what it takes to make your house into your home.

"My experience was great! Bob came right out the same day. I received my estimate which I felt was right in line with the others. They are a family owned business and it shows. Julie the office manager was able to arrange for the technicians to come out the very next day due to the emergency I was having with the roof. Eddie and his helper came the next day and fixed my roof. They did an excellent job. Very satisfied with their work and the customer service is awesome. I would recommend this company. "

Michele O on May 2025

Reliable Roofers, Inc., is a family owned and operated business. We started our company in 1983 with one goal in mind; quality craftsmanship. We've continued to build our business on the satisfaction of our customers. With over 10,000 roofing jobs under our belt, we're so confident in our work that we back each one with a 15-year labor warranty. We excel in customer satisfaction by listening to each and every customer. Over the years, we've learned that every customer has a different and unique vision when it comes to their home projects. That's why we focus on answering your questions before we even pick up a hammer or set foot on a ladder. We understand the balance of aesthetics, durability, resale value and energy efficiency. Whether you're starting from scratch or remodeling, we understand what it takes to make your house into your home.

"My experience was great! Bob came right out the same day. I received my estimate which I felt was right in line with the others. They are a family owned business and it shows. Julie the office manager was able to arrange for the technicians to come out the very next day due to the emergency I was having with the roof. Eddie and his helper came the next day and fixed my roof. They did an excellent job. Very satisfied with their work and the customer service is awesome. I would recommend this company. "

Michele O on May 2025


Avatar for Power General Contractors LLC
Power General Contractors LLC
4511 Orleans Lane
4.91(
43
)
Approved Pro
Power General Contractors LLC
4511 Orleans Lane
4.91(
43
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
27 local quotes requested

xx

"I've used them on 3 different roof repairs at 3 different times and places over the past year. I've been extremely satisfied with their price, timeliness and quality. "

Rajasekhar J on April 2025

xx

"I've used them on 3 different roof repairs at 3 different times and places over the past year. I've been extremely satisfied with their price, timeliness and quality. "

Rajasekhar J on April 2025


Avatar for New Villa Construction, LLC
New Villa Construction, LLC
58 Caraway Road
3.38(
4
)
Approved Pro
New Villa Construction, LLC
58 Caraway Road
3.38(
4
)
Approved Pro
11 local quotes requested
23 years of experience

At Villa Construction, we pride ourselves on providing quality service that customers can believe in. Whether it's openings, closings or service, we can take care of all of your roofing, siding, gutters, windows, and remodeling needs. We look forward to working with you!

"Project unfinished."

Keith J on October 2022

At Villa Construction, we pride ourselves on providing quality service that customers can believe in. Whether it's openings, closings or service, we can take care of all of your roofing, siding, gutters, windows, and remodeling needs. We look forward to working with you!

"Project unfinished."

Keith J on October 2022


Avatar for Skyfall Exteriors, LLC
Skyfall Exteriors, LLC
15884-B Gaither Dr
4.90(
35
)
Approved Pro
Skyfall Exteriors, LLC
15884-B Gaither Dr
4.90(
35
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
26 local quotes requested

We are a family-owned roofing company with over a decade of industry expertise. Since 2018, we’ve proudly served homeowners across a wide range of communities, guided by our core values of quality, integrity, and a customer-first approach. This dedication has earned us the loyalty and trust of our clients. Our commitment to excellence ensures that every project is completed with the highest standards of craftsmanship and attention to detail. With integrity at the heart of everything we do, our team of certified professionals is devoted to restoring your home to a better condition than before, providing a smooth and stress-free experience from start to finish.

"Charles Owen did a Fantastic job. Walked me through entire process. I knew what was happening throughout the whole experience. My neighbors have complimented on how nice it looks. He came by after they finished just to check in and make sure everything went well. This type of customer service is rare and totally appreciated. I've already referred them to 2 friends."

Angie B on May 2022

We are a family-owned roofing company with over a decade of industry expertise. Since 2018, we’ve proudly served homeowners across a wide range of communities, guided by our core values of quality, integrity, and a customer-first approach. This dedication has earned us the loyalty and trust of our clients. Our commitment to excellence ensures that every project is completed with the highest standards of craftsmanship and attention to detail. With integrity at the heart of everything we do, our team of certified professionals is devoted to restoring your home to a better condition than before, providing a smooth and stress-free experience from start to finish.

"Charles Owen did a Fantastic job. Walked me through entire process. I knew what was happening throughout the whole experience. My neighbors have complimented on how nice it looks. He came by after they finished just to check in and make sure everything went well. This type of customer service is rare and totally appreciated. I've already referred them to 2 friends."

Angie B on May 2022


Avatar for Marshall Roofing Siding and Windows
Marshall Roofing Siding and Windows
7220 Telegraph Square Dr
4.74(
890
)
Approved Pro
Marshall Roofing Siding and Windows
7220 Telegraph Square Dr
4.74(
890
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
2506 local quotes requested

Mar­shall Roof­ing, Siding & Windows is a top roofing, sid­ing, win­dows, and gut­ters com­pany based in North­ern Vir­ginia. Throughout the years providing the highest level of cus­tomer ser­vice and 100% home­owner sat­is­fac­tion has been the pin­na­cle principle at Mar­shall Roof­ing Sid­ing & Win­dows. The belief that each and every home­owner deserves to receive good value for their money is the driving concept on the functions of the company. **Popular Returning Spring Promotion Coming Soon** (Inquire for additional details)

"It was time to replace my roof and I requested several estimates from roofing companies. I selected Marshall Roofing Siding and Windows. It was not the cheapest estimate but the estimate assessment by Mr. Chris Butler, of Marshall Roofing, was the most thorough. Mr. Butler inspected the roof, went into the attic (and found a bathroom vent venting into the attic instead of outside), went into my screened in porch to determine what kind of nails to use so that they would not come through the tongue and groove ceiling and he noticed some old satellite dishes that could be removed. Marshall roofing updated the proposal several times with all of my concerns and additions. This is great customer service! When it came to choosing a shingle color, we struggled to find the right color. Mr. Butler kindly offered to bring out additional shingle samples to us on a Friday afternoon. Again, above and beyond customer service. Mr. Butler also worked with us to find and install an attic fan specifically designed to be quiet when running. The job started promptly on time and was finished in two days. Mr. Butler came out as the job was wrapping up and when the crew finished packing up, on his own, he did a second magnetic sweep around my house to find any nails that may have been missed during the magnetic sweep performed by the crew. Again, great customer service! We are very happy with the workmanship and customer service that we received from Marshall Roofing and would highly recommend their services!!"

David T on April 2023

Mar­shall Roof­ing, Siding & Windows is a top roofing, sid­ing, win­dows, and gut­ters com­pany based in North­ern Vir­ginia. Throughout the years providing the highest level of cus­tomer ser­vice and 100% home­owner sat­is­fac­tion has been the pin­na­cle principle at Mar­shall Roof­ing Sid­ing & Win­dows. The belief that each and every home­owner deserves to receive good value for their money is the driving concept on the functions of the company. **Popular Returning Spring Promotion Coming Soon** (Inquire for additional details)

"It was time to replace my roof and I requested several estimates from roofing companies. I selected Marshall Roofing Siding and Windows. It was not the cheapest estimate but the estimate assessment by Mr. Chris Butler, of Marshall Roofing, was the most thorough. Mr. Butler inspected the roof, went into the attic (and found a bathroom vent venting into the attic instead of outside), went into my screened in porch to determine what kind of nails to use so that they would not come through the tongue and groove ceiling and he noticed some old satellite dishes that could be removed. Marshall roofing updated the proposal several times with all of my concerns and additions. This is great customer service! When it came to choosing a shingle color, we struggled to find the right color. Mr. Butler kindly offered to bring out additional shingle samples to us on a Friday afternoon. Again, above and beyond customer service. Mr. Butler also worked with us to find and install an attic fan specifically designed to be quiet when running. The job started promptly on time and was finished in two days. Mr. Butler came out as the job was wrapping up and when the crew finished packing up, on his own, he did a second magnetic sweep around my house to find any nails that may have been missed during the magnetic sweep performed by the crew. Again, great customer service! We are very happy with the workmanship and customer service that we received from Marshall Roofing and would highly recommend their services!!"

David T on April 2023


Avatar for E R Roofing Co
E R Roofing Co
6325 Quinn Rd
4.42(
380
)
Approved Pro
E R Roofing Co
6325 Quinn Rd
4.42(
380
)
Approved Pro
Customers say: Quality work
1142 local quotes requested
18 years of experience

CALL E.R. ROOFING COMPANY FOR ALL YOUR ROOFING, SIDING AND GUTTER NEEDS. ASK ABOUT OUR UPCOMING FALL SPECIALS! We strive to provide excellent customer service and quality craftsmanship at affordable prices We specialize in: • Roof replacements • Roof repairs • Vinyl, Wood and Hardie plank siding replacements and repairs • Gutters • Window and Door replacements • Exterior trim repairs and replacements

"E.R. Roofing installed hardiboard siding on my house and new windows throughout the house. They were careful and professional in every way. The quality of the work is second to none. The pricing was very fair. And the after-the-job customer service has been nothing but over-the-top. Elliott is responsive and cares about his customers, which is why he will be the one to install the next roof on my house when it is time to do so. I can't say enough good things about E.R. Roofing."

Neal B B on May 2022

CALL E.R. ROOFING COMPANY FOR ALL YOUR ROOFING, SIDING AND GUTTER NEEDS. ASK ABOUT OUR UPCOMING FALL SPECIALS! We strive to provide excellent customer service and quality craftsmanship at affordable prices We specialize in: • Roof replacements • Roof repairs • Vinyl, Wood and Hardie plank siding replacements and repairs • Gutters • Window and Door replacements • Exterior trim repairs and replacements

"E.R. Roofing installed hardiboard siding on my house and new windows throughout the house. They were careful and professional in every way. The quality of the work is second to none. The pricing was very fair. And the after-the-job customer service has been nothing but over-the-top. Elliott is responsive and cares about his customers, which is why he will be the one to install the next roof on my house when it is time to do so. I can't say enough good things about E.R. Roofing."

Neal B B on May 2022


Avatar for Roofing Pups, Roofing & Siding - MD
Roofing Pups, Roofing & Siding - MD
7855 Belair Rd
4.55(
44
)
Approved Pro
Roofing Pups, Roofing & Siding - MD
7855 Belair Rd
4.55(
44
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
3574 local quotes requested

Since 1992, Roofing Pups, Roofing & Siding - MD 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! Come see for yourself how Air Tite Windows & Doors, Inc. can make your home look stunning and more energy efficient.

"Great.good job"

linwood c on May 2025

Since 1992, Roofing Pups, Roofing & Siding - MD 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! Come see for yourself how Air Tite Windows & Doors, Inc. can make your home look stunning and more energy efficient.

"Great.good job"

linwood c on May 2025


Avatar for EXTERIORMAX
EXTERIORMAX
348 Linganore Ave.
4.85(
26
)
Approved Pro
EXTERIORMAX
348 Linganore Ave.
4.85(
26
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
488 local quotes requested

With experience since the early 2000's, EXTERIORMAX specializes in high quality roof, window, door, gutter, siding, and trim replacements. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"BUYER BEWARE.... They will rob you and your insurance company, they are dishonest to the point they lied about doing business with us to have the review removed on top of destroying my plywood and trying to make me pay $2800 for it"

Richard H on July 2024

With experience since the early 2000's, EXTERIORMAX specializes in high quality roof, window, door, gutter, siding, and trim replacements. We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"BUYER BEWARE.... They will rob you and your insurance company, they are dishonest to the point they lied about doing business with us to have the review removed on top of destroying my plywood and trying to make me pay $2800 for it"

Richard H on July 2024


Avatar for Washingtonian Companies
Washingtonian Companies
8645 Ziggy Lane
5.00(
4
)
Approved Pro
Washingtonian Companies
8645 Ziggy Lane
5.00(
4
)
Approved Pro
Super Service Award
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1513 local quotes requested

Transform your space with Washingtonian Companies, your interior/exterior design-build team. Whether it's roofing, windows, siding, decks, kitchens, bathrooms, or additions, we are your trusted partner to bring your vision to life and help personalize your surroundings.

"We were 100% satisfied with Washingtonian and with their work building our addition and deck. Not only was the workmanship and quality of the construction outstanding, but they operated with honesty and integrity. Their goal was our satisfaction and building a quality addition and deck. They accomplished all three and were reliable, dependable and conscientious. At no time did we believe that they had over-committed or were unable to deliver on what they had promised. They never cut corners to rush to another job nor did I ever feel that they were not spending the necessary time to ensure that the work on our job was thorough and complete. Travis, Kris and their crew were 100% professional, communicative and transparent. We will be using Washingtonian again, without hesitation. Our experience was excellent and they did an awesome job."

Walter J on January 2024

Transform your space with Washingtonian Companies, your interior/exterior design-build team. Whether it's roofing, windows, siding, decks, kitchens, bathrooms, or additions, we are your trusted partner to bring your vision to life and help personalize your surroundings.

"We were 100% satisfied with Washingtonian and with their work building our addition and deck. Not only was the workmanship and quality of the construction outstanding, but they operated with honesty and integrity. Their goal was our satisfaction and building a quality addition and deck. They accomplished all three and were reliable, dependable and conscientious. At no time did we believe that they had over-committed or were unable to deliver on what they had promised. They never cut corners to rush to another job nor did I ever feel that they were not spending the necessary time to ensure that the work on our job was thorough and complete. Travis, Kris and their crew were 100% professional, communicative and transparent. We will be using Washingtonian again, without hesitation. Our experience was excellent and they did an awesome job."

Walter J on January 2024


Avatar for Certified Roofing
Certified Roofing
9520 Berger Rd Suite 112
4.82(
883
)
Approved Pro
Certified Roofing
9520 Berger Rd Suite 112
4.82(
883
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
4652 local quotes requested

Conveniently located in Columbia, Maryland, and Vienna, Virginia. Locally family and veteran owned & operated. Award winning. For the past 40 years, Certified has offered the Maryland, Washington DC, Northern Virginia, Hampton Roads, and Delaware, areas the highest quality workmanship and unmatched level of expertise in specialty metal, shingle, slate, cedar shake, and flat roofing installation. Certified is known for its skilled craftsmen and their attention to detail. All of the professional roofers, estimators, and project managers have completed thousands of hours of training from the largest manufacturers of roofing products. We strive for 100% satisfaction. The training and certifications we earned allow us to live up to this goal. We are confident we will far exceed your expectations on your next roofing, siding, window, or gutter project. Although we have completed many large commercial, industrial, religious and educational projects, the majority of our work is the installation of replacement roofs on residential homes. Licensed in MD, DC, DE, and VA.

"Certified Roofing was fantastic. They promptly sent a technician out to diagnose my problem and promptly made repairs. Their prices were very reasonable."

Delmar W on May 2025

Conveniently located in Columbia, Maryland, and Vienna, Virginia. Locally family and veteran owned & operated. Award winning. For the past 40 years, Certified has offered the Maryland, Washington DC, Northern Virginia, Hampton Roads, and Delaware, areas the highest quality workmanship and unmatched level of expertise in specialty metal, shingle, slate, cedar shake, and flat roofing installation. Certified is known for its skilled craftsmen and their attention to detail. All of the professional roofers, estimators, and project managers have completed thousands of hours of training from the largest manufacturers of roofing products. We strive for 100% satisfaction. The training and certifications we earned allow us to live up to this goal. We are confident we will far exceed your expectations on your next roofing, siding, window, or gutter project. Although we have completed many large commercial, industrial, religious and educational projects, the majority of our work is the installation of replacement roofs on residential homes. Licensed in MD, DC, DE, and VA.

"Certified Roofing was fantastic. They promptly sent a technician out to diagnose my problem and promptly made repairs. Their prices were very reasonable."

Delmar W on May 2025

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Natural slate roofing repairs FAQs

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 homeowners guide to natural slate roofing repairs
From average costs to expert advice, get all the answers you need to get your job done.
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