United Janitorial is a first-rate Building Maintenance Company. Our maintenance technicians provide the San Francisco Bay Area with janitorial maintenance and high quality commercial cleaning services. Our custodians service janitorial jobs and building maintenance for hotels, large and small office buildings, restaurants, retail stores, nightclubs, school custodian, health clubs, sports facilities and many other properties. United Janitorial also offers a clean and green program that uses environmentally safe cleaning products and services. United is the last cleaning service you will hire; just ask our current clients!

United Janitorial services the North Bay, Marin, Sonoma, Napa, San Francisco, San Jose, the peninsula, Oakland, the east bay, Hayward, Sacramento, Fremont, Walnut Creek, San Mateo, Burlingame, Silicon Valley, Berkley, Santa Rosa, Santa Clara, green cleaning, environmentally safe cleaning.