Contact Us United Janitorial Services For inquiries, comments and complaints, please contact us. We look forward to serving you! Click Here to Call Now! Contact Form DemoΔFirst Name Last Name Email Phone/Mobile Your Message Submit Form Hours & Info10411 Motor City Dr suite 500, Bethesda, MD 20817(240) 762-9269ujs@united-janitorial-services.comOFFICE HOURS Monday – Friday 8am – 5pm 24/7 Emergency Services