Cii Service is the trading name for the HVAC service arm of Cii Engineered Systems, Inc. Cii Service is a full service Class "A" Mechanical Contractor that has been providing systems reengineering, mechanical services, equipment  repairs, overhauls and replacements, control retrofits and upgrades to Commercial Industrial and Institutional customers since 1964.

Cii Service has offices, each staffed by a branch manager and qualified technicians, strategically located around the states of Virginia, and North Carolina to provide our customers convenient and cost effective response  to their service needs.