building electrical engineering, cable design, cable installation, lighting control systems, electrical contractors, electrical distribution systems planning, 24 hour emergency electrical installation contractors, commercial electrical system design, fire alarm maintenance or repair, telecommunication systems or equipment installation, telecommunication systems software or hardware design, business telephone system installation, cable television (catv) contractors or installation or service, uninterruptible (ups) power supplies to specification, energy management or control or regulator system installation available from eastern electrical, inc. based in chantilly, va. click the links below to visit our website or contact us via our profile page.