H.I.S. Construction was established in Loudoun County Virginia, in 1988. The owner, John Gannaway, is a lifetime resident of Loudoun County. We are a licensed and insured class “A” contractor. At HIS Construction we take pride in walking you through your project from start to finish. It is our goal to design and build the project that fits your needs, desires and lifestyle. Every project we do receives the same attention to detail, is built in a neat, orderly, and professional manner. Your project will be directly managed by the owner of the company and built by our carpentry crew. You will be consulted throughout the duration of the project to ensure that all work is completed to your satisfaction. We have earned a reputation of making the entire process from concept to completion easier and take pride in making this an enjoyable experience for you. We believe that the entire process from first impression to final walkthrough is just as important as the finished product.