cornerstone clients
Testimonials
"Christian and Jesse are helpful and professional. My roof install was fast and flawless from start to finish. The roofing crew was on time and finished by 4:00pm. My roof is beyond my expectations, I could not be happier. It's also worth mentioning the cleanup was thorough, it's like they were never here, except for the beautiful roof they left behind."
June 2026
May 2026
Kristen Cullar
"We had a great experience with Cornerstone Exteriors. Christian was able to come out the same day to inspect our roof, which was in pretty rough shape. He was prompt with his estimate, honest, and didn’t try to make us feel like we had to sell a kidney to afford a new roof. He was extremely responsive throughout the entire process and took the time to answer every phone call and question we had. His crew showed up on time and did clean, quick, and amazing work. Overall, we truly couldn’t have asked for a better experience with Christian and his crew. I would highly recommend Cornerstone Exteriors to friends, family, or anyone looking for honest people who do quality work."
May 2026
May 2026
Lana Georgia
I DO NOT WRITE REVIEWS BUT I WAS ABSOLUTELY BLOWN AWAY – THE BEST CONTRACTOR EXPERIENCE I'VE EVER HAD!
If you're looking for a roofing and exterior company that delivers exceptional results, stop searching and call Cornerstone Exteriors immediately.
Brandt Bentley, one of the owners, is the definition of professionalism, integrity, and customer service. From the very beginning, he went above and beyond in every possible way. Not only did he handle all communication with the insurance company and make sure everything was done correctly, but he also took the stress completely off my shoulders.
I own a home in Alpharetta as well as two additional investment properties, and I can honestly say this has been one of the best contractor experiences I've ever had. The quality of work is exceptional. The roof looks amazing, the gutters are top-of-the-line, and every detail was completed with care and precision.
What impressed me most was the professionalism of Brandt and his crew. They were fast, organized, respectful, and incredibly clean. Not a single nail was left behind on the property—a detail many companies overlook, but one that matters tremendously when you have children and pets. Speaking of pets, Brandt was thoughtful, considerate, and made sure my animals were safe throughout the entire process.
In today's world, it's rare to find a company that truly cares about its customers, but Cornerstone Exteriors exceeded every expectation I had. Brent treated my property as if it were his own and consistently went above and beyond from start to finish.
As a real estate professional, I work with homeowners every day, and I can confidently say that Brandt Bentley and Cornerstone Exteriors will be my first recommendation to every client who needs a roof, gutters, or exterior work. I trust them completely.
Thank you, Brandt , for an outstanding experience and a flawless result. I could not be happier, and you've earned a customer—and advocate—for life
May 2026
Jan 2026
Carol Cook
I was referred to Cornerstone Exteriors LLC by someone else doing some other work on my house, and what a true blessing this was! After making that first call, Christian and Micah promptly came over, surveyed my situation and took the reins from there. Christian is VERY knowledgeable in the roofing business, as well as what needs to be up to code and standard with insurance. He and Micah were very proactive in working with my insurance agent, as well as with me. Christian responds promptly with any concerns, will make the time to show up when needed.. and goes over and beyond to make sure the process of getting your roof repaired or replaced goes smoothly and is done right. His team came out and worked hard all day today to replace my roof. I am one happy customer, and will highly recommend him to anyone needing roof repair or a new roof.
May 2026
May 2026
Mark Faulkner
Christian and his crew did an amazing job with my roof replacement, even solved a water flow issue by making a special rain diverter. They went above and beyond and the after job clean up was spectacular, highly recommend them!
May 2026
May 2026
George T Kerhoulasopen
Christian is very accessible, trustworthy and reliable. He and his crew exceeded my expectations. I would highly recommend!
April 2026
Jan 2026
Derek B
Christian helped me with my roof needs. His communication and professionalism are outstanding and I would highly recommend to anyone. When I need future work, he will be my first call.
June 2026
May 2026
FAQs
Get answers to Frequently Asked Questions
How do I know if my roof is damaged?
Do not climb on your roof due to risk of falling and serious injury. Our inspections are free. Contact us today to schedule an appointment so an expert can evaluate the damage and start your claim the right way.
Should I file a claim right away?
You can file a claim directly with your insurance company, but it’s usually wise to have a professional roof inspection first so you understand the extent of the damage and whether a claim makes sense. After a thorough inspection by a licensed contractor, you'll start the process.
How long do I have to file a claim?
Timeframes vary depending on your state. It is best to file as soon as possible after a storm. Contact your insurance provider to find out your state laws on policy deadlines.
How do I know I've chosen a reputable contractor?
Look for a contractor with proper licensing and insurance, a physical local address, and a proven track record in your area. They should provide a clear written estimate, a detailed contract, solid workmanship and material warranties—and never pressure you into signing or paying everything up front.



