Cornerstone Construction
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Cornerstone Construction
Our business is built on our family values of honesty and integrity and our reputation for excellence which we have developed with over 40 years of experience in the construction industry. We carry out every project with passion, care and attention to detail, and this commitment to excellence is reflected in the craftsmanship of our work.

Our reputation for excellence has allowed our business to grow exclusively through word of mouth referrals. In addition to being insured we are fully licensed as a class A contractor. Located in historic Front Royal, Cornerstone Construction has served the Shenandoah Valley area and beyond since it was established in 2005.

As a family owned and operated business we take pride in our craftsmanship and bring integrity and honesty to every project. In addition to being insured and fully licensed as a class A contractor we are a member of the Home Builders Association of VA and Trex Decking Partners. Originally from upstate New York, Chris along with his wife and kids moved to the Shenandoah Valley area in 2002.
Reviews (8)
Dixie Dillon Lane
Dixie Dillon Lane
Feb 04, 2022
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Cornerstone built a 650 sq ft, two-story, three-room addition plus a 400 sq ft patio onto the back of our home in 2021. We are thrilled with the result. it came out just exactly as we had wanted it.
Chris, Nick, Sam and all were reliable, responsive, helpful, and kind, in additional to providing excellent craftsmanship.
Cornerstone's expertise was invaluable not only in the construction and finishing of the project, but in figuring out the details of design and the choice of doors and windows. They also built a mantel and fireplace-surround based on my very unsophisticated description and it
Ken Furlong
Ken Furlong
Nov 11, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Cornerstone completely redid a bathroom for us and their work was excellent. They communicated well before and throughout the project and were very helpful in choosing between various options. Everyone was very professional in everything they did. We will definitely use them again for future projects.
Nan Grambo
Nan Grambo
Jun 04, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Excellent communication and wonderful interactions every step of the way.
Service: Remodeling
Craig Lewis
Craig Lewis
Sep 24, 2020
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Cornerstone just finished my project. They replaced decking, extended part of my deck and put a roof over the deck. Cornerstones work is excellent. My wife and I were 100 percent satisfied with the work and with the crews of men that came to our home. Everyone was polite and professional. We plan to use Cornerstone for all future projects.
Theresa Eiserman
Theresa Eiserman
Sep 10, 2019
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Cornerstone built a deck for us in the summer of 2017 and we were very happy with it. However, after all the rain we had during the summer of 2018, it became apparent that the "ceiling" on the underside of the deck had developed significant problems which led to poor drainage, leaking and mold. Because it had been over a year since the deck had been installed, I contacted the company with serious reservations that they would do anything about it. But to my surprise, Cornerstone not only responded quickly with an apology, but the owner came out to rectify the problem free of charge! They really
Chris E.
Chris E.
Jul 09, 2018
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We bought a repossessed house that had been empty for at least a year. The master bathroom was unusable, the kitchen awful, lights didn't work, and the whole interior needed painting. Sam and crew did a great job from demo to finishing touches. I would recommend them for any project.
Noel S.
Noel S.
Apr 18, 2017
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Chris and Sam built a new basement, new ground floor powder room, new kitchen, 2 new upper bathrooms and a mudroom addition. Super nice guys to work with and they did a fantastic job.
C. C.
C. C.
Feb 10, 2013
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Chris and Marty McMahon were great to work with. They built a 240 sq ft kitchen addition on the back of our house. Several years later, we haven't had a single problem with any of the work they did. We wouldn't hesitate to hire them again!