About Us

System4 Facility Services – San Francisco East Bay is a locally owned and operated commercial cleaning and facility services business.  The customers we serve in the community are our friends, family and neighbors.  We pride ourselves on communication, great customer service and a willingness to solve problems.

 

We also benefit from many corporate and local relationships, including:

Microshield360 Antimicrobrial

Spartan Chemicals

Rubbermaid Commercial Cleaning Products


Joe & Polly Ziolkowski – Owners

System4 Facility Services

1660 School Street, Suite 105c

Moraga, CA  94556

(925)-592-6001