Contra Costa Electric, also known as CCE, is a wholly owned subsidiary of the EMCOR Group. Founded in 1946, it provides a range of electrical construction services. The family-owned company offers design and build and tenant improvement solutions. Contra Costa Electric serves clients in the industrial manufacturing, transportation, street lighting, pharmaceutical and biotechnology industries. It also provides explosion proof and industrial lighting systems. The company offers services for health care facilities and retail spaces. In addition, Contra Costa Electric designs, installs and maintains voice, data, fiber-optic and low-voltage systems. It maintains a staff of more than 500 employees. The company has achieved ISO 9001:2000 certification. Contra Costa Electric s clients include Marriott Corporation, Centex-Rodgers and Chevron Refinery.