Commercial Cleaning Services 

How we can Benefit your business!

Are you a Medical Office?

  • Our Cleaners Are In Compliance With OSHA’s Bloodborne Pathogen Regulations!
  • We Use A 3 Sector Flat Mopping Procedure To Stop Cross Contamination
  • We Use 4 Stage Filtration – HEPA Vacuums That Filter The Air As We Clean
  • Our Employees Have A $25,000 Honesty Bond And $3,000,000 In Liability Insurance

Are you a Credit Union?

  • All New Employees Work With A lead Custodian For 6 Months
  • Your Client Manager Does Regular Unannounced Visits
  • Your Client Manager Will Know Your Business
  • We Are Local. We Are Not A Large “Out-Of-Town Company”

Are you another type of Business?

  • Your Client Manager Will Know Your Business
  • We Are Local. The Big Companies Will Not Give You Personal Service.
  • We Use Vacuums With HEPA Filters And Filter The Air As We Clean
  • We Support Local Non-Profit Charities
  • We Use Green Cleaning Methods!

Are you a Church?

  • We Do What We Say We Will Do
  • We Follow All State And Federal Laws
  • Our Custodians Are Systematically Trained
  • We Clean Large Buildings With Low Frequency Properly

Are you a Auto Dealership?

  • We Buy Over $10,000 Of Supplies And Give You Bulk Purchase Savings
  • Your Client Manager Checks Your Building Regularly And Makes Sure You Are Happy
  • All Problems Are Addressed In One Hour And Corrected In 24 Hours
  • We’re Local. Don’t Choose The “Big Out-Of-Town Companies”
  • All New Employees Work With A Lead Custodian Before Doing Their Job Alone

Great Service at a Great Price

QCS Building Services, Inc. has been saving our clients money by providing great cleaning services at a low price, for two decades. We presently maintain over 1,000,000 Sq.Ft. of facilities in over 75 buildings, providing day cleaners, floor crews, and team cleaning crews for all building sizes.

We use 21st Century cleaning methods and equipment to increase our production rates, while maintaining a high level of cleanliness. Because we have over $500,000 in payroll our payroll costs are the lowest in the industry. We buy over $10,000 of paper supplies and chemicals, which allows us to pass bulk sales prices along to all of our customers.

We Would Love to Work for you!
The Commercial Cleaning Experts
22 Years and Counting!
Our Certifications
PUC Clearinghouse certifies Woman Owned Business Enterprises. QCS Building Services Inc. is a Certified Woman Owned Business Enterprise. 

As a member of BSCAI (Building Service Contractor Associatioin, International) we have access to support information. Their training materials help us maintain a well trained work force. To find out more about BSCAI go to

Our California Retail Sells License allows us to buy bathroom supplies from 5 different suppliers and sell to our clients at a discount. We shop for the lowest prices for you. Then we inventory and deliver to your building FREE. Invoices are billed as one detailed invoice with your Monthly Billing.


Butchers Company has helped us with Systematic Janitorial Training in Spanish and English. Their handouts and training materials are above average in the field of Janitorial Cleaning. To find out more about Butchers go to

We Provide Full Janitorial Services