Clean Environment Janitorial Agency is a family-owned commercial cleaning company serving Los Angeles, Ventura, and Orange County since 1983. Founded by William Friday and now led by his son Jason Friday, we provide janitorial services, window cleaning, carpet care, floor maintenance, porter services, pressure washing, and disinfection for offices, medical facilities, schools, warehouses, auto dealerships, and government buildings. Every account is managed directly by ownership — when you call us, you reach the person responsible for your facility, not a call center. We're licensed, bonded, and insured, with over 40 years of consistent, reliable service to commercial clients across Southern California. Free walkthroughs available.