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Natural slate roofing repairers in Randallstown

Avatar for Home Genius Exteriors
Home Genius Exteriors
8201 Corporate Drive Suite G10
4.97(
563
)
Approved Pro
Home Genius Exteriors
8201 Corporate Drive Suite G10
4.97(
563
)
Approved Pro
Super Service Award
Customers say: True professional
968 local quotes requested
21 years of experience

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!

"Starting with Blake the sales rep, he made me feel comfortable that choosing HGE was the correct move. He was thorough and genuine in his sales process, and answered any questions I had. Dylan, the project manager, along with the two new PMs he was training (Frank & Jon) were responsive throughout the day and kept me informed on the progress throughout the day. Looking forward to more projects with them in the future. "

Christa C 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!

"Starting with Blake the sales rep, he made me feel comfortable that choosing HGE was the correct move. He was thorough and genuine in his sales process, and answered any questions I had. Dylan, the project manager, along with the two new PMs he was training (Frank & Jon) were responsive throughout the day and kept me informed on the progress throughout the day. Looking forward to more projects with them in the future. "

Christa C on April 2025


Avatar for Dan Parks Home Improvement
Dan Parks Home Improvement
2657-G Annapolis Road, Unit 181
4.69(
36
)
Approved Pro
Dan Parks Home Improvement
2657-G Annapolis Road, Unit 181
4.69(
36
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
35 years of experience

We're licensed, bonded, and A+ BBB accredited third generation family-owned business that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both repairs and replacements. 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! Contact us today and we guarantee that you will speak to our owner, not a sales person.

"Very professional from beginning to end. We appreciated all the information shared with us about the project and it fit our needs 100%. the work was completed quickly and on budget. Communication with Dan was excellent. The work team was thorough and went right to work. I would recommend Parks home improvement to everyone!"

Cheryl M on April 2023

We're licensed, bonded, and A+ BBB accredited third generation family-owned business that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both repairs and replacements. 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! Contact us today and we guarantee that you will speak to our owner, not a sales person.

"Very professional from beginning to end. We appreciated all the information shared with us about the project and it fit our needs 100%. the work was completed quickly and on budget. Communication with Dan was excellent. The work team was thorough and went right to work. I would recommend Parks home improvement to everyone!"

Cheryl M on April 2023


Daniel Parks
672 Old Mill Rd., Ste. 240
4.65(
142
)
Approved Pro
Daniel Parks
672 Old Mill Rd., Ste. 240
4.65(
142
)
Approved Pro
Customers say: Quick response
59 years of experience
Free onsite estimate

Family owned and operated, 40 years experiece in roofing and gutters. We only use premium quality materials, highly qualified and BBB member.

"Easy scheduling, quick work and the job was done right."

John B on April 2025

Family owned and operated, 40 years experiece in roofing and gutters. We only use premium quality materials, highly qualified and BBB member.

"Easy scheduling, quick work and the job was done right."

John B on April 2025


Avatar for Reliable Roofers, Inc.
Reliable Roofers, Inc.
1378 Defense Hwy
4.73(
775
)
Approved Pro
Reliable Roofers, Inc.
1378 Defense Hwy
4.73(
775
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
23 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.

"They did an incredible job and were easy to work with"

Ben W on April 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.

"They did an incredible job and were easy to work with"

Ben W on April 2025


Beltrand's Contractor
5810 Benton Heights Avenue
4.63(
255
)
Approved Pro
Beltrand's Contractor
5810 Benton Heights Avenue
4.63(
255
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
15 years of experience

At Beltrand's Contractor, we take pride in our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Quality work, great workers. will work with your ideas. i highly recommend them."

James F on July 2024

At Beltrand's Contractor, we take pride in our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Quality work, great workers. will work with your ideas. i highly recommend them."

James F on July 2024


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
27 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 Certified Inc
Certified Inc
9520 BERGER RD
4.82(
882
)
Approved Pro
Certified Inc
9520 BERGER RD
4.82(
882
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
4390 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.

"great service love the roof, cleaned up after completion and great pricing"

judy b on October 2024

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.

"great service love the roof, cleaned up after completion and great pricing"

judy b on October 2024


Avatar for Peak Custom Remodeling Corporation
Peak Custom Remodeling Corporation
300 Red Brook Boulevard
4.75(
122
)
Approved Pro
Peak Custom Remodeling Corporation
300 Red Brook Boulevard
4.75(
122
)
Approved Pro
Customers say: Quality work
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
4086 local quotes requested

We are the only company in Maryland offering the “Forever Guarantee” - A guarantee of our workmanship for as long as both you AND the next owner own the home. Unlike other companies we don’t just TELL you something will look good - we SHOW you. We provide full color 3-D renderings of all of our products to show what they will look like on your home PRIOR to you making any decisions or signing a contract. We do this for free the first time we come out as part of our free estimate & design consultation. If you decide to move forward, you don’t have to pay a single dollar until the job is complete and you are satisfied. With the Forever Guarantee, full color 3-D designs before you make a decision, and no payments until the job is complete - our goal is COMPLETE peace of mind for all our customers. We then follow this up with top notch communication, customer service, skill, and quality for Maryland’s leading exterior replacement experience.

"Stephen was very Professional and Knowledgeable. He made the the experience very enjoyable. Looking forward to do my business with him and Peak Custom Remolding."

Charles S on February 2025

We are the only company in Maryland offering the “Forever Guarantee” - A guarantee of our workmanship for as long as both you AND the next owner own the home. Unlike other companies we don’t just TELL you something will look good - we SHOW you. We provide full color 3-D renderings of all of our products to show what they will look like on your home PRIOR to you making any decisions or signing a contract. We do this for free the first time we come out as part of our free estimate & design consultation. If you decide to move forward, you don’t have to pay a single dollar until the job is complete and you are satisfied. With the Forever Guarantee, full color 3-D designs before you make a decision, and no payments until the job is complete - our goal is COMPLETE peace of mind for all our customers. We then follow this up with top notch communication, customer service, skill, and quality for Maryland’s leading exterior replacement experience.

"Stephen was very Professional and Knowledgeable. He made the the experience very enjoyable. Looking forward to do my business with him and Peak Custom Remolding."

Charles S on February 2025


Avatar for ROI Construction LLC
ROI Construction LLC
8378 Veterans Hwy
4.50(
8
)
Approved Pro
ROI Construction LLC
8378 Veterans Hwy
4.50(
8
)
Approved Pro
Customers say: Quick response
2962 local quotes requested
51 years of experience

Why choose ROI Construction? Our Gold Standard guarantee is 100% customer satisfaction, 100% of the time! - It's that simple. No need to keep looking for “Contractor near me,” we are the top local Maryland and DC family owned Exterior company (est. 1974) that delivers the best results and a positive return on investment in the area! ROI also does a final walkthrough of every-single-job to ensure that we deliver a superior finished product for every ROI customer!

"While I appreciate the company's attempt to rectify initial issues, our overall experience with this solar installation was unfortunately very unprofessional. The initial installation team demonstrated a lack of respect for our property, damaging plants, leaving debris (including an orange cone), and inappropriately using our private bathroom despite a readily available public restroom on the premises. Following my initial negative review, the company offered a Home Depot gift card as compensation, which wasn't particularly useful to us. They also offered to address some unrelated roof repairs they noticed, but I questioned why these weren't addressed during the original solar installation. Scheduling follow-up work proved equally frustrating. An appointment was scheduled for Wednesday, but the crew arrived a day early on Tuesday without prior communication. While I appreciated them attempting to complete the work ahead of schedule, they left the roof partially finished overnight, exposed to potential weather damage. Furthermore, the crew damaged another plant box during the Tuesday work and continued noisy work – including banging on the roof – until 8:30 PM on Wednesday, violating DC noise ordinances that typically require work to conclude by 7:30 PM. This put us at risk of a city violation. Throughout the entire process, communication was poor and the lack of consideration for our property and local regulations was deeply concerning. While I appreciate the attempt to make things right, the experience was ultimately not ideal and left us feeling very dissatisfied."

Jason M on April 2025

Why choose ROI Construction? Our Gold Standard guarantee is 100% customer satisfaction, 100% of the time! - It's that simple. No need to keep looking for “Contractor near me,” we are the top local Maryland and DC family owned Exterior company (est. 1974) that delivers the best results and a positive return on investment in the area! ROI also does a final walkthrough of every-single-job to ensure that we deliver a superior finished product for every ROI customer!

"While I appreciate the company's attempt to rectify initial issues, our overall experience with this solar installation was unfortunately very unprofessional. The initial installation team demonstrated a lack of respect for our property, damaging plants, leaving debris (including an orange cone), and inappropriately using our private bathroom despite a readily available public restroom on the premises. Following my initial negative review, the company offered a Home Depot gift card as compensation, which wasn't particularly useful to us. They also offered to address some unrelated roof repairs they noticed, but I questioned why these weren't addressed during the original solar installation. Scheduling follow-up work proved equally frustrating. An appointment was scheduled for Wednesday, but the crew arrived a day early on Tuesday without prior communication. While I appreciated them attempting to complete the work ahead of schedule, they left the roof partially finished overnight, exposed to potential weather damage. Furthermore, the crew damaged another plant box during the Tuesday work and continued noisy work – including banging on the roof – until 8:30 PM on Wednesday, violating DC noise ordinances that typically require work to conclude by 7:30 PM. This put us at risk of a city violation. Throughout the entire process, communication was poor and the lack of consideration for our property and local regulations was deeply concerning. While I appreciate the attempt to make things right, the experience was ultimately not ideal and left us feeling very dissatisfied."

Jason M on April 2025


Avatar for Home Genius Exteriors
Home Genius Exteriors
8201 Corporate Dr.
4.84(
227
)
Approved Pro
Home Genius Exteriors
8201 Corporate Dr.
4.84(
227
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
5238 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!

"The sales rep was an excellent person, reasonable with pricing and carried themselves with professionalism. Pakos crew was diligent with their work and stayed on task with no breaks. We would recommend them to our neighbors for sure."

Tessie C 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!

"The sales rep was an excellent person, reasonable with pricing and carried themselves with professionalism. Pakos crew was diligent with their work and stayed on task with no breaks. We would recommend them to our neighbors for sure."

Tessie C on April 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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