About Us
Commercial Janitorial Service in Castro Valley & the Bay Area
U.S.A Janitorial Service is a family-owned commercial cleaning company based in Castro Valley, serving offices and commercial buildings across the San Francisco Bay Area. We are fully insured, bonded and covered by workers' compensation, so property managers and business owners can bring us on with confidence.
Our core service is recurring office and building janitorial cleaning on a schedule that fits your business. When you need more, we add carpet cleaning, window cleaning and floor stripping and waxing to your contract.
We are available 24/7 for emergencies and schedule changes. Call U.S.A Janitorial Service at (510) 944-2223 for a free, personalized quote for your Bay Area facility.
Contact Us
Request a Free Commercial Cleaning Quote
Tell us about your office or building, its size and how often you need service. We'll get back to you with a personalized quote for your Bay Area facility.