Since you've found your way here, you're probably interested in a new custom home. That's great, because we are Custom Home Builders, located in Johnson City, Tennessee, since 1979. We offer Design Build construction for new homes. First, I would like to thank Cornerstone Design/Build for being professional builders with the highest quality of workmanship and uncompromising dedication to designing and completing every aspect of the project with an old world eye for perfection. Farrell and his family have been building homes in my area for decades and their crews and subcontractors are dedicated and long term associates who work as a team for the best interests of the customer.