CA San Francisco Office Cleaning Award 2023

System4 Facility Services
San Francisco East Bay

Expert Commercial Cleaning & Facility Services

  • Professional Janitorial Services

  • Reliable Commercial Cleaning

  • Experienced Office Cleaning

  • Customized Specialty Cleaning

  • Professional Service: Licensed, Bonded & Insured

Facilities We Clean

janitorial services for school in an empty hallway


Clean Classrooms, Smarter Students
lab cleaning services 640x480 clean lab office


Cleaner labs = Improved Production Output
affordable church cleaning services in the san francisco bay area, religious sanctuary cleaning

Religious Centers

Cleanliness For Your House of Worship
office cleaning services, clean office 640x480


Refresh and Maintain Your Office
car dealership cleaning services spotless window view


Drive Away Dirt and Grime with Ease
restaurant cleaning services 640x480 Restaurant Cleaners, cleaning services, professional cleaners, Cleaners CA, San Francisco bar cleaners, San Francisco East Bay kitchen cleaners


Cleaning Solutions For the Front & Back of the House
manufacturing and industrial cleaning services 610x480


Cleaning Solutions to Improve Your Production

recreational center cleaning, event center cleaning services


Clean Recreational Facility To Improve Customer Satisfaction
daycare cleaning services, daycare carpet cleaning, daycare cleaning

Day Care Centers

Making Childcare Cleaner and Safer

Top Rated Facility Services

Facility Maintenance & Building Services


Please click on a service below to learn more!

Janitorial Services


Day Porter


Electrostatic Disinfection

Repair & Maintenance

Please click on a service below to learn more!






Floor Services

Please click on a service below to learn more!

Carpet Cleaning


Strip & Wax/Machine Scrubbing

Other Facility Services

Please click on a service below to learn more!

High Dusting

Window Cleaning


Power Washing


HVAC Services

Please click on a service below to learn more!

HVAC Installation, Repair & Maintenance

Construction Cleaning

Please click on a service below to learn more!

Post Construction Cleaning Services


Recent Commercial Cleaning Client Reviews

Satisfied Clients, Satisfied Reviews

Ryan I.
Commercial Cleaning and Facility Services in Concord, CA
Read More
“If I could give 6 stars I would! System 4 is the best Business Partner I have worked with in their field for almost 20 years. Joe and his team have been extremely responsive and flexible with us, even through the COVID-19 situation that has greatly impacted our company. You definitely get what you pay for with System 4.”
Tina P.
Janitorial Service in Concord CA and Santa Clara CA
Read More
“Bay Alarm hired System4 in June of 2018. They handle all janitorial and handyman services for our corporate office and janitorial in our Santa Clara branch. I am pleased to say that the association with Bay Alarm has been very positive with great service, excellent communication and responsiveness to any and all feedback. They offer competitive pricing for their services and a high degree of integrity. I would recommend System4.”
Leigh B.
Leigh B.
Commercial Cleaning Services in Dublin CA, Fremont CA & Walnut Creek CA
Read More
“I cannot recommend System 4 or Joe Z highly enough. I’ve contracted janitorial services to clean recreational facilities for over 20 years and am so happy to be working with Joe. If you have worked with overnight janitorial services you have no doubt experienced poor cleaning/service, poor communication, no shows and to top it all off contracts that are difficult to cancel. Working with System 4 has truly been a partnership with a company who cares about solving problems and providing a great service. They go above and beyond to get it right and we are so grateful to have found them. If you are looking for a janitorial company who really “gets it” and wants to exceed your expectations, System 4 should be your next call.”
Rob O.
Concord CA, Livermore CA & Brentwood CA
Read More
“I run a medical clinic business with 3 locations. What I found most attractive about System4 is that I have one resource for all of my facility’s needs. In addition to regular nightly janitorial service, I have used System4 to arrange pest control, floor refinishing and a few other one-off needs. I negotiated our agreement directly with Joe, the owner. He was professional, transparent and fair. I can comfortably recommend System4.”
Kim B.
Janitorial Service in San Leandro CA
Read More
“System 4 provides wonderful service. They have been very professional and helpful during these past few months of the pandemic, as we are an essential business. We have so appreciated their work to keep our office and employees safe and clean. Thank you everyone at System 4! Kim // BascoDrywall & Painting”

Our 4-Point Solution Guarantee

A Clean Work Environment

Janitorial Services in San Francisco East Bay FAQ

System4 Facility Services – San Francisco East Bay is a professional commercial cleaning and facility services management company serving Contra Costa County and Alameda County. Facility managers, property managers and building owners select us to handle all their needs ranging from inside services (deep cleaning and electrostatic disinfection services, janitorial, office cleaning, carpet and hard floor care, high dusting, etc.) to outside services (HVAC repair and maintenance, painting, pressure washing, handyman, landscaping, lighting and windows, etc.) and virtually any other facility service need. Let us introduce you to a level of professionalism uncommon in many basic service businesses.


Our company is locally owned and operated. 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 and leverage those relationships to provide value to our customers and to our service providers.

Professional Commercial Cleaning, Disinfecting and Facility Services Are Available in: Oakland, Berkeley, Richmond, Emeryville, Alameda, Hayward, Fremont, San Leandro, Concord, Walnut Creek, Pleasant Hill, Pleasanton, Dublin, Livermore, and many other San Francisco East Bay Locations.

System4 Facility Services San Francisco East Bay covers a range of services that can't all be covered here. Some examples of our work include: Commercial Cleaning Disinfection Services
  • Electrostatic Spray Disinfection
  • Thermal Fogging
  • Deep Cleaning
Interior Services
  • Carpet Cleaning
  • Hard Floor Maintenance
  • High Dusting
Exterior Services
  • HVAC Maintenance
  • Pressure Washing
  • Window Cleaning
  • Cobweb Removal
Repair & Maintenance
  • Handyman
  • Plumbing
  • Electrical
MicroShield 360 Antimicrobial
  • Preventative surface coating that imparts durable biostatic activity
  • Eliminates mold, odors and bacteria on hundreds of substrates.
  • EPA and FDA registered
  1. Pre-screened, qualified and fully-insured local commercial cleaning service providers. 
  2. Customized facility maintenance solutions designed to optimize your budget.
  3. Dedicated account manager for single point of contact.
  4. No long-term contracts -- we earn your business every month.
  • Pre-screened, qualified and fully-insured local commercial cleaning service providers
  • Customized facility maintenance solutions
  • Trained technicians with commercial grade cleaning equipment and chemicals
  • Dedicated account manager for single point of contact
  • ServiceSync Work Order Management platform
  • No long-term contracts
  • Committed and dedicated owners who are focused on you as a partner
Currently, System4 only works with commercial and industrial clients. 

We're The East Bay's Most Trusted Janitorial Cleaning Company

System4 Facility Services San Francisco East Bay Moraga Office during the fall

Local | Reliable | Professional Service: Licensed, Bonded & Insured

Scroll to Top

Schedule A Callback

Didn’t see your location, service, or industry? We tried to minimize our site so it would be easier to use. We offer a variety of services all across the San Francisco Bay Area.

Fill out the form below, and we will be in touch shortly.

Contact Information