Empire Maintenance is a full-service janitorial contractor that offers services to various office buildings, high-rise multitenant buildings, corporate headquarters, electrical and medical manufacturing facilities, clean rooms, industrial plants. It offers a variety of cleaning solutions including general office, carpet, routine maintenance, and ceiling and wall. It also provides floor care, construction cleanup, window cleaning, exterior pressure washing and emergency water extraction. It offers various routine programs, such as changing the lights, ballast, heating, ventilation and air conditioning filters and minor plumbing repairs on a regular routine schedule. It also provides cleaning services to campuses, sports venues, auto dealers, convention centers and commercial real estate. Empire Maintenance is located in Tempe, Ariz.