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 assertive communication, great customer service and a willingness to solve problems.
We benefit from national and local corporate partnerships. We leverage those relationships to provide value to our customers and to our service providers.
Joe & Polly Ziolkowski – Owners
System4 Facility Services
1660 School Street, Suite 105c
Moraga, CA 94556