Grau Building Company, LLC is a BBB Accredited Home Builder in Chapel Hill, NC Our involvement with the local BBB demonstrates our commitment to deliver the highest quality service to our customers.


We are proud to offer new homes that have earned the ENERGY STAR® label. ENERGY STAR qualified new homes are substantially more energy efficient than homes built to the minimum code requirements. Our ENERGY STAR qualified new homes are independently verified by a third-party Home Energy Rater to ensure they meet ENERGY STAR energy efficiency guidelines. These homes are better for the environment and better for you.Learn more about ENERGY STAR qualified new homes at


For added peace of mind, your new home is enrolled in an industry leading, transferrable, 10 year structural warranty program managed by Bonded Builders Warranty Association. Since 1989, Bonded Builders has focused on providing industry leading coverage and exceptional customer service. Bonded Builders is proud to be associated with Grau Building Company.


Currently the nation’s ninth largest financial holding company, BB&T has more than 26,000 employees and more than 1,400 locations in 11 states and Washington, D.C. BB&T provides project financing to Grau Building Company and has a friendly, responsive and competitive consumer mortgage division that is eager to earn your business.


NAHB is a trade association that helps promote the policies that make housing a national priority. Since 1942, NAHB has been serving its members, the housing industry, and the public at large.


Working on behalf of America’s property owners, the NATIONAL ASSOCIATION OFREALTORS® provides a facility for professional development, research and exchange of information among its members and to the public and government for the purpose of preserving the free enterprise system, and the right to own, use, and transfer real property.


We are proud supporters of the Chapel Hill / Carrboro Chamber of Commerce.  The Chamber acts as a resource center for visitors and individuals interested in relocating or learning more about our community.


 The 870+ members of the HBA of Durham, Orange and Chatham counties include builders of all types of housing and all the allied trades, suppliers, and professions that it takes to deliver a home.