Proudly delivering comprehensive mechanical services for new construction of residential, commercial and industrial facilitie ... s throughout Northern Virginia, Maryland and West Virginia. Hall Mechanical, Inc. is a full service mechanical service company that specializes in monitoring, construction, scheduling, quality control and project planning. The company maintains its corporate headquarters in beautiful Shenandoah Valley. Established in 1991, we are staffed with over 150 field employees and 50 licensed contractors. We employ highly trained, certified, and professional plumbings to get the job done right the first time on schedule and on budget. Hall Mechanical aims to meet the needs of customers with an excellent management team and support staff. Hall Mechanical Maintains its commitment to its builders, general contractors, and homeowners by meeting their schedule and installing quality products with exceptional customer service. read more