Janitorial & Office Cleaning
Recurring cleaning for offices, suites, and commercial buildings. Daily, weekly, or custom schedules.
Commercial Cleaning & Building Services
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.

What We Do
Recurring cleaning for offices, suites, and commercial buildings. Daily, weekly, or custom schedules.
Fast, thorough turn cleaning between tenants so units are ready to show and lease.
Stripping, waxing, buffing, and deep carpet extraction to keep floors looking new.
Final cleans after renovation or build-out so the space is move-in ready.
Lobbies, hallways, restrooms, and shared spaces kept consistently clean.
Detailed top-to-bottom cleaning on a schedule that fits your property.
How It Works
Share your building type, square footage, and how often you need service.
We come out, look at the job, and put together an accurate quote. No guessing, no surprise pricing.
Every crew is insured, background-conscious, and trained for commercial work.
Consistent service on your schedule, with one point of contact when you need us.
Why Basis
We don't split focus. Every crew we send is trained for commercial standards.
General liability and workers' comp coverage on every job, documentation available on request.
We maintain a network of experienced commercial cleaning crews, so we can staff the right team for your property.
Questions, schedule changes, or issues get a same-day response.

Where We Work
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.

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