rwmiller@embarqmail.com

(423) 416-0908

Cornerstone Pools

TRANSFORM YOUR BACKYARD INTO
A PERSONAL PARADISE

WITH A CUSTOM POOL FROM CORNERSTONE

Get Your Free Quote Today
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CUSTOM POOL INSTALLATION
in Kingsport, Bristol & Johnson City TN

At Cornerstone, we specialize in custom pool installations, expert construction, and a wide range of hardscaping services for the Tri-Cities area. Our mission is to transform your backyard into the outdoor oasis you’ve always dreamed of. Whether you’re envisioning a stunning pool or a complete backyard makeover, Cornerstone Pools is here to bring your vision to life—turn your yard into a personal paradise this year!

Call Today: (423) 416-0908

Custom Swimming Pools, Water Features & Hardscaping

Rob and Zach Miller sincerely thank you for considering Cornerstone Construction for your custom pool project. As a licensed and insured contractor serving Tennessee and Virginia, we’ve been proudly building pools across the Tri-Cities since 2006. Our commitment to quality craftsmanship and customer satisfaction has been at the heart of everything we do. We look forward to helping you create a beautiful, lasting space where you and your loved ones can make unforgettable memories in your very own Cornerstone pool.

Learn More About Us
Custom pool installation
Custom pool installation

CUSTOM POOL SOLUTIONS

GALLERY
Custom Landscaping

CUSTOM HARDSCAPING

GALLERY
Custom Water Features

CUSTOM WATER FEATURES

SERVICES
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Our Work:

Custom Pool Installation
Custom Pool Installation
Custom Pool Installation
Custom Pool Installation
Custom Pool Installation
Custom Pool Installation
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Create Your Dream Backyard with Cornerstone Pools
SEE WHAT OUR CUSTOMERS SAY

Custom Pool Installation

Testimonials

“I highly recommend Robert, Zach and their crew. Installation went smoothly and all parties involved in the work from the electrician to the concrete were easy to work with and showed up in a timely manner, weather permitting. The quality of the work was great. They are genuinely friendly people who care about the installation and quality of their work. Communication was timely anytime I had questions or concerns. The ease of maintenance of the fiberglass has been a highlight as well as the salt system. I hope to see many years of enjoyment and can’t wait til spring to uncover it and have another fabulous summer!”

– Kim Ornduff

“Cornerstone Construction not only installed a pool for us but they had to do major work on the area where the pool was to be built. They leveled the ground in places, built up the ground where needed and built a beautiful retaining wall. They also installed a fence. They close our pool in the winter and open it back up in the spring. Robert and Zach are amazing to work with. They are very professional and friendly. I highly recommend this company!!!!”

– Jane Sullivan

“Great local family owned Kingsport company. Doing business as it should be, with attention to detail and customer service. Rob and Zach share 25 plus years of experience in this industry and are willing to go the extra mile to take care of their customers. Highly recommended.”

– Eddie Gentry

“Great family friendly service. Being a first-time pool owner I was a little nervous with the winterization process. The owner and staff answered every question taking great care to put me at ease. I will continue to use cornerstone in the future and highly recommend them to everyone!”

– Marty Greene

“We had a fiberglass pool installed and have been very happy with our pool. Zach also came back and helped with the winterization and the placement of the winter cover which was above and beyond his responsibility to us. We recommend Cornerstone to anyone wanting a pool installation.”

– Judy Harmon