Capital Mechanical’s corporate headquarters is located at 45037 Moran Road Sterling, VA. Our 62,000 square foot building houses the following areas:

• Corporate and Field Support

• Service Department

• Quality Department

• State of the Art Training Facility

• Material Inventory and Management Systems


We focus on continuous quality and process improvement through a formalized field program of “Job Ready”, “Job Complete”, and “Hot Spots”.  From the Production Managers and Field Supervisors to the Master Plumbers and Service Technicians, Capital Mechanical has been the leader in utilizing technology and workflow programs to manage field production.

Capital Mechanical takes quality seriously. Our Quality Inspectors perform inspections to ensure first time quality delivery to our customers. This QI Program coupled with our monthly “Hot Spots” review has become an integral part of Capital Mechanical’s continuous process improvement.


We have incorporated smart technology in the field by creating work flow forms for every job. This alllows for instant communication between field operations, corporate administration, and customers. 

Founded in 2003, the owners of Capital Mechanical wanted to provide home builders with a first class company that exemplifies customer service, quality, and dependability. With growth at an unprecedented pace, Capital Mechanical has succeeded in sustaining the owner's vision and raising the expectations within the industry.