Maintenance Program

Cornerstone Slate Roofing was outstanding from start to finish. Jay and his team were professional, responsive, and clearly take pride in their work. The quality of the craftsmanship was excellent, and everything was completed on time and exactly as promised. Communication was clear throughout the process, and they left the property clean and in great shape when the job was done. If you’re looking for a reliable, high-quality roofing company, I highly recommend Cornerstone Slate Roofing.

Cornerstone Slate Roofing did an excellent job repairing a leak in our slate roof, quickly diagnosing the root cause of the problem and thoroughly explaining both the problem and the solution. We are thankful to have found a company so knowledgeable and passionate about something as specialized as slate roofing. Not only did they repair the leak, they also inspected the slates on the rest of the roof and replaced those in suboptimal condition to ensure our roof was well maintained. Cornerstone Slate Roofing was able to fit us in for an appointment promptly, their pricing was very fair, and their communication throughout the process was exceptional. They are reliable and trustworthy. We will definitely call Cornerstone Slate Roofing for any future slate roof maintenance and repairs.

These guys were very professional, reasonable and most importantly did a quality job on our slate roof repair. Highly recommend jay and his team.

I loved how Cornerstone Slate Roofing handled our project. No pressure, just honest advice. The crew was friendly and knowledgeable. I’d recommend them to anyone.

Our family has used Cornerstone Slate Roofing twice now. Both times they repaired leaks and worked within our budget. Consistent quality and genuine care.

So glad we went with Cornerstone Slate Roofing. The family team treated us with respect and explained every step. You can tell they care deeply.

Big thanks to Cornerstone Slate Roofing. They came out quickly repaired our leaks and stayed within budget. Can’t ask for better service....

I have used them many times. All excellent job!

Jay did great job replacing copper gutter linings on yankee gutters for a very reasonable price.

Jay has done a wonderful job on our gutters. Great experience and service.

If excellence is what you need in a roof repair, these are the people you need

Cornerstone Slate Roofing did an amazing job repairing the slate on our roof. The leaks are completely gone, and the work looks flawless. Highly recommend them!

Jay from Cornerstone roofing was excellent. We have an old slate roof that hadn't been maintained for several years and needed some shingles replaced and flashing. He gave us a very reasonable price and scheduled in for the work promptly. Will definitely be using Cornerstone Roofing if we need more roof or gutter work done.

They responded quickly and got the slate repairs done within days. The roof looks spotless and the craftsmanship is truly top quality.

Very impressed with the slate repair work. They showed up on time, explained everything clearly, and stopped the leaks without a trace left behind.

Jay and team do excellent work. We cannot recommend them enough. It can be difficult finding a slate roof professional, but look no further. Our roof needed a cleaning and had a number of missing slate pieces. Jay was super responsive and his estimate was reasonable. He was onsite for most of the work, was super communicative and really knows his craft. We will definitely use Jay and Cornerstone for all our slate roof needs.

Very impressed with the slate repair work. They showed up on time, explained everything clearly, and stopped the leaks without a trace left behind.

We had a few serious leaks, and their team handled the slate roof repairs beautifully. It’s been months, and everything is still holding up perfectly.

Cornerstone Slate Roofing did an amazing job repairing the slate on our roof. The leaks are completely gone, and the work looks flawless. Highly recommend them!

I was blown away by how clean and sharp our slate roof looked after their work. Fast service, great communication, and beautiful results!

They responded quickly and got the slate repairs done within days. The roof looks spotless and the craftsmanship is truly top quality.

Couldn’t be more pleased with the new slate roof and copper flashings. Cornerstone delivered high-quality work and left no mess behind. Will definitely hire again!

Excellent slate roofing work! The copper flashings are expertly done, and the crew made sure the property was perfectly clean after finishing. Five stars!

Excellent slate roofing work! The copper flashings are expertly done, and the crew made sure the property was perfectly clean after finishing. Five stars!

Excellent slate roofing work! The copper flashings are expertly done, and the crew made sure the property was perfectly clean after finishing. Five stars!

Our experience with Cornerstone Slate Roofing was fantastic. The team installed beautiful copper flashings and cleaned up thoroughly after the job. Great attention to detail!

Very happy with the slate roofing work from Cornerstone! The copper flashing details look amazing, and their cleanup was impeccable. Professional and reliable team.

Cornerstone did an outstanding job on our slate roof and copper flashings. The craftsmanship was excellent, and they left everything spotless afterward. Highly recommend!

Jay from Cornerstone roofing was great to work with. We have an old slate roof that hadn't been maintained for several years. He was very responsive with an estimate (and he gave us a very reasonable price), and once we agreed on the work to be done, he and his team started promptly and were very communicative throughout the process. Will definitely be using Cornerstone Roofing if we need more roof work done.

Our new roof is perfect and adds so much value to our home.

Our new roof is perfect and adds so much value to our home.

Awesome!

Cornerstone Slate Roofing is my go-to for all my roofing needs—I wouldn't hesitate to recommend them to anyone in need of a quality roof.

They seamlessly integrated traditional techniques with modern innovation to deliver a stunning slate roof that not only enhances the aesthetic appeal of our home but also ensures long-term durability and protection.

They delivered a beautiful slate roof that enhanced the beauty and value of my home. Thanks for the great service.

Their expertise in slate roofing is akin to the mastery of a legendary swordsmith. They understand the subtle nuances of each slate tile, the variations in texture and color, and the secrets to ensuring a roof that will stand strong for generations.

The company's expertise in slate roofing has been highly regarded.

"Cornerstone slate roofing: Where craftsmanship meets durability, each shingle a testament to timeless elegance and lasting protection against the elements."

Cornerstone Slate Roofing exceeded our expectations. They are a professional, skilled, and customer-focused company.

Easy to follow and transparent pricing. Work quickly but do a good job. Had a great experience!

Reach out today! They came in clutch when I was in need. Thank you!

So easy to work with! Will definitely use them again in the future.

if i could rate them over 5 stars i would!! They are one of the most professional businesses i have ever dealt with. They are fast, efficient, respectful! and they get the job done. They were quick with scheduling, consulting and quick getting the job done! i would 10/0 recommend any looking for roofing services!!

This is a reliable company. They came to me from a dependable reference. Now I am referencing them to others. Great work. Reliable and trustworthy.

Cornerstone Slate Roofing came through when I really needed it. After a storm my family needed help with our home. They came in clutch to help us at an extremely fair price

I highly recommend Cornerstone Slate Roofing to anyone considering a new roof or roofing repairs. Their exceptional craftsmanship, unparalleled customer service, and commitment to excellence make them the clear choice for any homeowner seeking a reliable and trustworthy roofing contractor. Thank you, Cornerstone Slate Roofing, for transforming my home with your outstanding work.

I don't usually write these reviews but after the way Cornerstone went above and beyond for me I promised them that I would. Service was professional and friendly from start to finish. I had a property I was rehabbing and had never run into a slate roof before. Cornerstone got me all fixed up and the price was more than fair. 10/10 would recommend to anyone.

Needed some unexpected work done after the last thunderstorm here. I called Cornerstone and I was fortunate enough to have them show up immediately to give me an estimate to start at my earliest convenience. They were on time and did an excellent job. Thanks again, guys!

Great attention to Detail! My Uncle Recommended this company and we couldn't of gone with anyone better! prompt customer service and great pricing. We had a few panels done on our townhouse and i gave out the cards to some of my customers and coworkers at the office. Will be returning and continuing to use this business. Love love love. Thank you again from the flip fam!

I truly enjoyed working with these guys they are fast reliable and the prices are reasonable I recommend them highly