Keystone Building and Restoration LLC

Keystone Building and Restoration LLC

Keystone Building and Restoration LLC
9 N Summit Ave Ste 200, Gaithersburg MD, 20877 USA


About Us

This residential contractor is a GAF Factory-Certified Contractor. GAF trains and tests thousands of the best roofers in the country and makes sure they're appropriately licensed and insured so they can offer the best warranties.

Member Since:
Certifications & Awards

*Contractors enrolled in GAF certification programs are not employees or agents of GAF, and GAF does not control or otherwise supervise these independent businesses. Contractors may receive benefits, such as loyalty rewards points and discounts on marketing tools from GAF for participating in the program and offering GAF enhanced warranties, which require the use of a minimum amount of GAF products. Your dealings with a Contractor, and any services they provide to you, are subject to the Contractor Terms of Use.

Customer Reviews

5.0 (169)

Google Reviews

Contractor reviews from customers on Google

  • "Keystone did an amazing job with our roof. I would like to especially thank Miguel for giving us this special opportunity to have our roof replaced for the price of our deductible. If he didn't knock on our door, we would have missed out on this great deal. It was hard to believe but they made it happen. Our roof had cheap three tab shingles and no ridge vent but now they installed high quality architectural shingles and a new ridge vent. Now, we don't have to worry for at least 20 years. So, if you're reading this, don't let this opportunity pass you by."

    - A.D, Sep 23, 2022

  • "The Keystone Building and Restoration helped us the roof inspection and roof replacement after a wind damage incidence. The project manager, Elmer Contreras did very careful inspection and planned the repair schedule for me. The company is very professional and responsible and complete the job on schedule. The material wise, they use the highest quality roof with 10 year warranty. The job is very fantastic. And we greatly appreciate their service. We are extremely satisfied. Definitely will recommend them to my friend."

    - K.N, Sep 15, 2022

  • "I had wonderful experience working with the keystone Building and Restoration's team and great results in replacing entire roof with new roof for my single home in Columbia, MD. Particularly I appreciate all the assistance and help provided by Steven and Giovanni and they were available for any questions at any time. As my work turnaround time was short before I headed out for vacation, they were able to squeeze their appointments in time and also all the work done in a single day in a very good quality manner upon all necessary approvals. I would definitely refer them and the company to my friends and family. Thank you so much for such great quality work you have provided for my home. Truly appreciated. Sai G."

    - S.G, Sep 8, 2022

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