Full-Service Commercial Janitorial Services for the Bay Area & Northern California
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We will contact you within one business day
Don't Just Settle for Clean. Demand Custom Clean.
Custom Cleaning & Janitorial Services

United Contract Services is the premier janitorial and cleaning company in the San Jose area, focusing on custom cleaning solutions for large and small business owners. UCS is chosen by building owners, property management companies and commercial enterprises to maintain their offices and corporate facilities.

  • Carpet cleaning
  • Floor maintenance
  • Window cleaning
  • Janitorial supplies
  • Pressure washing
  • Parking lot sweeping
  • Construction clean-up
  • Janitorial & industrial chemicals
  • Other cleaning services as requested
Trust UCS for All Your Building Maintenance Services

Keep your location customer-ready with a customized building maintenance service plan from UCS.

We work with you to create an affordable maintenance schedule that works around your business hours to keep your business in top shape with zero customer impact.

Whether you are a property management companies, building owner, or large commercial office space, you can trust UCS to get the job done efficiently and right, the first time.

Over 10,000 Satisfied Clients Since 1991
"I just wanted to thank UCS for saving the day by cleaning every inch and corner of my office. In addition, the rest of the building looks fantastic! "
- Celia Tengan
"I've been using UCS Steam for over a year now, and haven't had any troubles or complaints. I always look forward to their visits, because they leave the rooms looking great! "
- Sarah Kirchner
"They have always been flexible, and exceed my expectations. This is a great company to work with if you are needing someone to come in after hours. "
- Nellie Beckett
"Wow. United Contract Services cleaned my office yesterday and they really are great. I am a dentist in San Jose and they were referred to me by another dentist in San Mateo. Really nice to work with. Call them for a quote. "
- Alex Hale
Why UCS?
Open communication is at the heart of our TEAM approach to quality assurance. It is how we integrate and focus all our efforts on providing the highest quality in everything we do.

United Contract Services, Inc. (UCS) is a full-service janitorial services company serving San Jose and the surrounding Northern California counties and cities. We provide a range of janitorial services, from cleaning services for individual offices to building maintenance for large, multi-tenant high-rises.

We pride ourselves on our unrelenting commitment to quality & customer service, and our janitorial services are customized to fit your specific needs. Whether you need cleaning services for a single office or an office suite, or complete building maintenance, call us today at (408) 577-0105.

UCS was founded on the belief that quality work and open communication are key to true customer satisfaction.

United Contract Services : Trusted Throughout the Bay Area & Northern California since 1991

For 28 years, United Contract Services has helped more than 10,000 businesses maintain their facilities and put their best foot forward with custom janitorial and maintenance service plans, a dedicated, professional team, and highly-rated customer service. For the UCS team, it is about more than the services we provide, it is about helping our clients stand out.

Get A Custom Cleaning Quote!
We will contact you within one business day