Commercial Cleaning and Janitorial Services in San Jose, CA
Veteran-owned, Bay Area based. Reliable janitorial services, disinfection,
and specialty commercial care for offices, schools, healthcare facilities,
and government buildings across California.
Request a Commercial Cleaning Quote in San Jose
Commercial Cleaning Plans Built Around Your Facility
Four core service lines, delivered by trained teams on a schedule
that fits your building rather than ours.
Is Your Commercial Cleaning Meeting Facility Standards?
The First Service Evaluation Call helps you understand whether your current janitorial coverage is keeping pace with your facility’s expectations, or whether improvements may be worth considering.
It is a straightforward conversation, not a sales pitch. If your current provider is doing well, we will tell you that.
What to Expect From Your Facility Cleaning Evaluation
A Reliable Bay Area Commercial Cleaning Partner
Your trusted partner for commercial cleaning and office janitorial services across California. From corporate offices and schools to government buildings and healthcare facilities, we bring reliable service, quick response, and professional care to every space.
More than just cleaning, we are here to create safe, welcoming environments where your people can work, learn, and thrive.
Why Bay Area Facility Managers Choose First Service Janitorial
How Our Commercial Cleaning Process Works
A simple, four-step process designed to get your facility covered quickly and correctly.
Walkthrough
We visit your facility, understand the space, the traffic, and the standard you need held.
Custom Proposal
A clear scope and transparent pricing, built to your building and schedule. No hidden fees.
Onboarding
We assign and train your dedicated team, set the schedule, and agree the quality checkpoints.
Ongoing Quality
Regular inspections and a direct line to us. Issues get handled the same day, not next month.
Industries We Serve
Industry-Specific Commercial Cleaning Services
Cleaning a medical facility is not the same as cleaning an office or a school. Our teams are trained to the requirements of each environment.
More than just cleaning, we are here to create safe, welcoming environments where your people can work, learn, and thrive.
Service Areas
Commercial Cleaning Service Areas Across the Bay Area
Headquartered in San Jose, with teams covering commercial facilities throughout Northern California.
Commercial Cleaning in Santa Clara County
San Jose, Santa Clara, Sunnyvale, Mountain View, Palo Alto, Milpitas
Commercial Cleaning in Contra Costa County
Concord, Walnut Creek, Richmond, Antioch, Pittsburg, Brentwood
Commercial Cleaning in Alameda County
Oakland, Fremont, Hayward, Berkeley, San Leandro, Union City, Newark
Commercial Cleaning in Marin County
San Rafael, Novato, Mill Valley, Larkspur, Corte Madera
Commercial Cleaning in San Mateo County
San Mateo, Redwood City, Daly City, South San Francisco, Burlingame
Commercial Cleaning in San Francisco
Commercial facilities throughout the city and surrounding neighborhoods
Common Questions
About Our Veteran-Owned San Jose Cleaning Company
What Bay Area Locations Does First Service Janitorial Serve?
First Service Janitorial is based in San Jose, California and serves commercial facilities across the San Francisco Bay Area, including Santa Clara County, Alameda County, San Mateo County, Contra Costa County, and Marin County. Coverage extends to surrounding communities on request.
Is First Service Janitorial Licensed, Insured, and Bonded?
Yes. First Service Janitorial is licensed, insured, and bonded. Proof of insurance can be provided as part of any proposal, which is standard practice for facility managers and property management companies who need it for their records.
Is First Service Janitorial a Veteran-Owned Cleaning Company?
Yes. First Service Janitorial was founded by Ryan Cahill, who served in the United States Marine Corps. The discipline and attention to detail from that background shape how the company trains its teams and holds its standards.
Do You Offer Nightly Janitorial and Day Porter Services?
Yes. Scheduling is flexible and built around how your facility operates. That includes nightly janitorial after hours, day porter coverage during business hours, and specialty cleaning scheduled around your needs.
What Types of Commercial Facilities Do You Clean?
First Service Janitorial cleans offices, schools and educational facilities, medical and healthcare facilities, government buildings, churches and places of worship, financial institutions, retail, restaurants, gyms and fitness centers, hotels, museums, salons and spas, event venues, and manufacturing and industrial sites.
Get a Commercial Cleaning Quote in San Jose
Book a First Service Evaluation Call and find out honestly where your facility stands.