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Commercial, Office & Janitorial Services in Foster City, CA

Reliable janitorial solutions for schools, offices, and properties in Foster City. Fully in-house team, eco-friendly products, and dependable daily programs.

  • 100% in-house team
  • Licensed, insured, and fully background-checked crews
  • 10+ years serving schools, offices, and property managers
  • Eco-friendly, EPA-certified cleaning products
  • Same-day response and reliable 5-day cleaning programs
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Bay Area’s trusted in-house cleaning team. Safe, spotless, and ready when you need us.

Trusted Janitorial Experts in Foster City

All Janitorial Service, Inc. offers tailored janitorial solutions for Foster City facilities of all sizes from daily porter programs to floor care and event cleanup. From daily porter programs to floor care and event cleanup, our fully in-house team delivers consistent, eco-friendly results for offices, schools, and multi-family properties. With no subcontractors and background-checked staff, you can expect the same dependable service every day.

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Our Janitorial & Commercial Cleaning Services in Foster City

All Janitorial Service, Inc. offers tailored janitorial solutions for Foster City facilities of every size. From daily porter programs to floor care and event cleanup, our fully in-house team delivers consistent, eco-friendly results.

Recurring Janitorial Services

Daily, nightly, and scheduled cleaning programs for offices, schools, and commercial facilities.

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Floor & Carpet Cleaning

Professional carpet cleaning, floor stripping and waxing services, and floor maintenance to improve appearance and extend floor life.

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Window & Exterior Cleaning

Window cleaning, pressure washing services & exterior maintenance services that help keep your property clean.

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Who We Serve in Foster City

Offices & Corporate Facilities

Maintain a polished and professional environment with reliable daily and periodic office cleaning

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Schools & Education

Classrooms, gyms, and hallways serviced with safe, reliable janitorial cleaning

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Multi-Family Properties

Common areas and shared spaces restored and maintained with our expert janitorial cleaning services

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Residential Property Managers Bay Area

Property Managers

Turnovers and shared areas serviced to keep properties clean and tenant ready

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Why Foster City Facilities Choose All Janitorial Service, Inc.

Consistent & Reliable

No last-minute no-shows or subcontractors. Our trained in-house team shows up on time, every time.

Compliance & Safety First

Background checks, liability coverage, OSHA training, and eco-certified products protect your people and your property.

Responsive Communication

Same-day issue resolution and a dedicated account manager so you never feel ignored.

Scalable for Multi-Site Portfolios

Programs tailored for single-site and multi-property facilities across Foster City and the surrounding Peninsula.
Discover The Difference

Frequently Asked Questions

All Janitorial Service, Inc. uses a fully in-house team with no subcontractors. You get consistent communication and reliable daily cleaning.

Yes. We serve private, charter, and Catholic schools with eco-friendly cleaning products and vetted custodial staff.

Yes. We provide daily and nightly janitorial programs for offices 25,000 sq. ft. and larger.

Yes. We assist property managers with turnover cleaning, lobbies, and common area maintenance.

No. We do not provide hazardous waste removal or kitchen-hood cleaning, as these require specialized licensing.

Customer Testimonials

All Janitorial Service did a phenomenal job on a post construction clean. I reach out to many businesses for a proposal, and only Chris with All Janitorial Services took the time to understand the job, provide a through proposal and execute on the work with precision. All at a fair price.

Kyle S.

Civic Center, San Francisco

We couldn’t be happier with the service from All Janitorial Service! Our school was searching for improvement in our cleaning, and within just two days after the walkthrough, Chris and his team stepped in and made an immediate difference. Now, every day, our school is consistently clean and welcoming for our students and staff. We’re grateful to have found a reliable partner we can trust!

Lesslie P.

Office Manager

We recently worked with All Janitorial Service for our multi-floor carpet steam cleaning, and we couldn’t be more impressed. The team’s professionalism and attention to detail were evident throughout the process, leaving our carpets spotless and refreshed. Chris and his team exceeded our expectations, and we look forward to working with them again

Minnie W.

Executive Director

All Janitorial Service has been an excellent partner in maintaining our property to the highest standards. Their commitment to cleanliness and attention to detail reflects the pride they take in their work, which is evident in the satisfaction of our tenants. It’s a relief to work with a team that delivers consistent, dependable results and ensures our property is always well-maintained.

Jerry G.

Property Manager

We recently worked with All Janitorial Service for our multi-floor carpet steam cleaning, and we couldn’t be more impressed. The team’s professionalism and attention to detail were evident throughout the process, leaving our carpets spotless and refreshed. Chris and his team exceeded our expectations, and we look forward to working with them again.

Minnie W.

Executive Director

Searching for trusted cleaning services in Foster City?

All Janitorial Service, Inc. delivers professional, eco-friendly cleaning for schools, offices, and properties across the city. Service coverage includes Foster City neighborhoods such as Leo J. Ryan Park area, Town Center, and Edgewater.

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