Building Your Dreams, One Brick at a Time.
At Cornerstone Construction, we pride ourselves on being a family-owned and operated business built on honesty, integrity, and a commitment to excellence. With over 40 years of experience in the construction industry, we have earned a reputation for delivering top-notch quality and customer service. Our company was established in 2005 in historic Front Royal, Virginia, and we have since served the Shenandoah Valley area and beyond.
Our Story
Meet the Team**
Cornerstone Construction is led by Chris McMahon, who has a passion for carpentry and stone masonry. Chris and his family moved to the Shenandoah Valley in 2002 and founded the company in 2004. Chris's sons are now part of the company, bringing their own expertise and enthusiasm to the project. We are proud to be fully licensed and insured as a class A contractor.
Quality Craftsmanship
At Cornerstone Construction, we take pride in every detail of our work. We understand that our clients' homes are not just buildings, but a reflection of their taste, lifestyle, and family. Our commitment to excellence is reflected in the craftsmanship of our work. From the foundation to the finishing touches, we strive to deliver a product that meets and exceeds our clients' expectations.
New Construction
Building the Home of Your Dreams
Our custom home builders can help you bring your dream house to life. From concept to completion, we work closely with our clients to understand their vision and preferences. We then use our expertise to turn that vision into a reality.
Additions
Breathe New Life into Your Existing Home
Whether you're looking to remodel a single room or the entire house, we're happy to assist you. We specialize in restoring historical homes and buildings, as well as revitalizing outdated spaces.
Basement Renovations
Unlock the Potential of Your Home
Don't let your basement go to waste! Our team can transform this often-overlooked space into a functional and stylish area. From media rooms to guest rooms and playrooms for the kids, we can help you create a space that meets your needs.
A Few of Our Projects
Hear what our satisfied clients have to say about their experiences with Cornerstone Construction:
*"Cornerstone Construction delivered a beautiful sunroom addition with a fantastic experience. The communication was excellent-at various times we worked with Chris, Sam, and Nick. Information passed among them without my seeing it; whoever was here knew what was going on, did the work that was promised, and kept me apprised of next steps. All of the staff were extremely respectful and helpful. They are truly a pleasure to work with!"* - Nan Grambo, Linden VA
*"We were thrilled with both the design and the craftsmanship of the project of finishing our basement which Cornerstone completed for us. It turned out beautiful and functional for our needs. Marty and his team were considerate of our kids and their interest in the project and communicated their schedule and progress to us regularly. We will definitely be using Cornerstone Construction for our future home renovation needs!* " - Luke and Kristin Fier
*"We hired Cornerstone Construction to build a large addition on our home which included a new kitchen bump out, added a master bathroom and second new bathroom along with mudroom suite at the front of the house. Marty, Sam, and Chris were very friendly to work with and did a great job on the renovation. Thanks so much."* - Noel Sweeney
*"The McMahons and their team are consummate professionals. They give you a quote and stick to it, show up every day until the job is done (weather permitting) and provide top-notch renovations or new builds. We will use Cornerstone forever. There's no one else we trust with our home."* - Chris Estes and Jenn Rigger
*"Being active-duty military for 28 years and having all of our travels, we found Cornerstone Construction most professional meeting our expectations in completing deck extension, back porch enclosure with fireplace, and more. We recommend them highly."* - Captain and Mrs. Scott Cooper, Front Royal, VA
Get a Free Quote Today!
At Cornerstone Construction, we're committed to delivering exceptional results, exceptional customer service, and unparalleled craftsmanship. Whether you're building a custom home, adding a room, or renovating your basement, we're here to help you bring your vision to life. Contact us to schedule a free quote and take the first step towards making your dream home a reality.
Project Quality and Timeliness
The reviewers praised Cornerstone's ability to complete projects on time and within the estimated budget. They were impressed with the accuracy of the estimates provided and the professionalism of the team throughout the construction process.
Customer Service and Communication
Cornerstone's customer service was highlighted as exceptional, with reviewers praising the company's responsiveness, helpfulness, and excellent communication throughout the project. They were quick to address any issues that arose, even after project completion.
Craftsmanship and Attention to Detail
The reviewers were impressed with the quality of craftsmanship and attention to detail displayed by Cornerstone's team. They were pleased with the finished products, which met or exceeded their expectations.
Project Variety and Scope
Cornerstone's ability to handle a wide range of projects, from small deck renovations to large-scale additions and remodels, was showcased in the reviews. The reviewers appreciated the company's expertise in figurer out design details and choosing materials.
Professionalism and Work Ethic
The reviewers praised the professionalism and work ethic of Cornerstone's team, including the subcontractors used. They were polite, skilled, and respectful of the homeowners' properties and families.
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