Capstone Contracting Co

ColonialWebb Contractors, a combination of the Colonial Mechanical and Webb Technologies companies, provides construction, service and manufacturing services specializing in HVAC, plumbing, electrical, process piping, refrigeration, controls and water treatment. The company s Colonial Mechanical division is a full-service mechanical contracting firm that offers preconstruction and design/build services, in-house prefabrication and installation services, hands-on commissioning, preventive maintenance programs, and warranty and service repair. It Webb Technologies division offers a wide rang of HVAC services including refrigeration, air conditioning, heating, electrical, insulation, piping and controls. ColonialWebb Contractors is headquartered in Richmond, Va., and has operations in Norfolk, Newport News, and Harrisonburg, Va.

A.D. Whittaker Construction is a full-service contractor that assists clients from project conception to completion. The company has expertise in phasing plans, regulatory investigation, zoning, code compliance, bid packaging, value engineering and status reporting. Its capabilities include subcontractor and safety management, concrete activities and status reporting. A.D. Whitaker Construction s development operations include land acquisition, feasibility studies, financing and leasing. The company s project experience ranges from renovations and restorations to educational facilities, recreation centers, office buildings, pre-engineered building systems, and commercial and institutional buildings. It has operated for more than 25 years and is based in Ashland, Va.