Basis

Commercial Cleaning & Building Services

Commercial cleaning you don't have to think about.

We provide janitorial, floor care, and turnover cleaning for offices, apartment communities, and commercial properties. One vendor, one point of contact, work that gets done right.

  • Fully insured crewsGeneral liability and workers' comp on every job
  • Recurring or one-timeDaily, weekly, or as-needed service
  • One point of accountabilityYou call us, we handle it
Spotless modern commercial office lobby with polished floors and floor-to-ceiling windows

What We Do

Full-service commercial cleaning.

Janitorial & Office Cleaning

Recurring cleaning for offices, suites, and commercial buildings. Daily, weekly, or custom schedules.

Apartment & Unit Turnover

Fast, thorough turn cleaning between tenants so units are ready to show and lease.

Floor Care & Carpet Cleaning

Stripping, waxing, buffing, and deep carpet extraction to keep floors looking new.

Post-Construction Cleanup

Final cleans after renovation or build-out so the space is move-in ready.

Common Area Maintenance

Lobbies, hallways, restrooms, and shared spaces kept consistently clean.

Deep Cleaning & Sanitation

Detailed top-to-bottom cleaning on a schedule that fits your property.

How It Works

Simple to start. Easy to keep.

  1. 1

    Tell us about your property

    Share your building type, square footage, and how often you need service.

  2. 2

    We walk the space

    We come out, look at the job, and put together an accurate quote. No guessing, no surprise pricing.

  3. 3

    We assign a vetted crew

    Every crew is insured, background-conscious, and trained for commercial work.

  4. 4

    We handle it from there

    Consistent service on your schedule, with one point of contact when you need us.

Why Basis

Commercial work is different. We only do commercial.

Commercial only, never residential

We don't split focus. Every crew we send is trained for commercial standards.

Insured and compliant

General liability and workers' comp coverage on every job, documentation available on request.

Vetted crew network

We maintain a network of experienced commercial cleaning crews, so we can staff the right team for your property.

Responsive by default

Questions, schedule changes, or issues get a same-day response.

Immaculate modern open-plan office with gleaming floors and neatly arranged desks

Where We Work

Serving the Bay Area and surrounding communities.

Basis Building Services provides commercial cleaning throughout the San Francisco Bay Area, including Alameda, Contra Costa, Solano, and Sacramento counties. Not sure if we cover your property? Reach out and we'll let you know.

  • Alameda County
  • Contra Costa County
  • Solano County
  • Sacramento County
Clean, freshly maintained apartment building corridor with vacuumed carpet

Questions

Common questions

Offices, apartment and multifamily communities, warehouses, medical and professional suites, retail spaces, and commercial buildings. We focus on recurring commercial work rather than one-time residential jobs.

Yes. Every crew we assign carries general liability coverage, and workers' compensation where required. We're happy to provide documentation before work begins.

Pricing depends on square footage, frequency, and scope. We walk the property first so the quote is accurate, then give you a flat rate. No hidden fees.

For most properties we can complete a walkthrough within a few days and begin service the following week. Rush requests are handled case by case.

Yes, including post-construction cleanup, move-out turnovers, and deep cleans. Most of our clients are on recurring schedules, but we handle one-time projects as well.

The greater Bay Area and Sacramento corridor. Reach out with your address and we'll confirm coverage.

Ready for a cleaner property?

Tell us about your space and we'll get you a quote.

Request a Quote

Request a quote

Tell us about your property and we'll follow up to schedule a walkthrough.