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Commercial cleaning · San Mateo

Office & janitorial cleaning
for San Mateo businesses.

Recurring office and janitorial cleaning from a company based in San Mateo — one accountable team, a documented checklist, and a written scope before you ever see a price.

Our core

Office & Commercial Cleaning in San Mateo

Recurring janitorial service for San Mateo offices, professional suites, medical and dental practices, and business parks along the 101 corridor. Daily, weekly, or a custom cadence — one consistent team, held to a documented checklist on every visit.

  • Trash, recycling, dusting & surface wipe-downs
  • Restrooms cleaned, sanitized & restocked
  • Kitchens & breakrooms
  • Vacuuming, mopping & routine floor care
  • Documented quality control on every visit
  • Scheduling that works around your business hours
Clean, bright commercial office space maintained by NobleClean
Recurring

After-Hours Janitorial

Most of our commercial work happens after your team goes home. Nightly or after-hours janitorial means your San Mateo staff walks into a clean office every morning — and never trips over a vacuum during the workday.

  • Nightly, 3–4×/week, or custom schedules
  • Secure key & alarm handling with documented protocols
  • The same crew every visit — no rotating strangers
  • Day-porter add-on for daytime coverage
Office cubicles cleaned overnight by the NobleClean janitorial team
Recurring

Building Maintenance & Day Porters

Day porters, restroom restocking, common-area upkeep, and light maintenance — the layer that keeps a whole San Mateo property running between janitorial visits, handled by one accountable team.

  • Day porter & lobby presence
  • Restroom restocking & consumables management
  • Common areas, elevators & stairwells
  • Light maintenance & vendor coordination
Commercial restroom stocked and maintained by NobleClean
Who we serve

Built for the businesses that can't afford to look bad.

From downtown San Mateo professional suites to medical and dental offices near the hospitals, Hillsdale retail, and the office parks of Foster City and Redwood Shores — if your space represents your business, we take it seriously.


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General Office Spaces
IT & Tech Companies
Multi-Tenant Buildings
Law & Consulting Firms
Real Estate Offices
Health & Wellness Centers
Gyms & Fitness Centers
Auto Dealerships
Learning Centers
Call Centers
How it works

Getting started is easy.
No pressure, no mystery.

Most San Mateo clients are on the schedule within a week of first contact.

01

Request a quote

Call, email, or fill out the form. Tell us what you need cleaned, your space type, and how often.

02

We walk your space

A 30-minute in-person walkthrough so we can measure what actually needs doing and build a custom plan.

03

You get a clear proposal

Scope, pricing, and schedule in your inbox within 48 hours. No surprises, no hidden fees.

04

We get to work

Easy onboarding, transparent invoicing, and a crew that shows up consistently. That’s the whole deal.

Questions, answered

What San Mateo facilities managers ask us first.

The practical things procurement and office managers need to know before a walkthrough.

Which parts of San Mateo and the Peninsula do you cover?
All of San Mateo plus Burlingame, Foster City, Belmont, San Carlos, Redwood City, Millbrae, and Hillsborough, and the rest of the Peninsula from Daly City to Palo Alto. See the full service area list.
Can you clean after business hours?
Yes. Most of our commercial work is nightly or after-hours janitorial, so your team walks into a clean office each morning. We handle keys and alarm codes under documented protocols, and day-porter coverage is available where you need daytime presence.
How is commercial cleaning priced?
Per square foot and per visit, based on your space, frequency, and scope. We do a short in-person walkthrough and send a written scope and proposal within 48 hours. No hidden fees.
Who will be cleaning our office?
NobleClean’s own team, based right here in San Mateo. Every cleaner is trained to our checklist and covered by our insurance, and we keep crews consistent so you see the same familiar faces on your account.
Are you insured, and can you provide a COI?
Yes. We are licensed, bonded, and insured in California with general liability limits listed on our FAQ, and we can provide a certificate of insurance for your building or property manager before the first visit.
Do you use green products?
Yes. NobleClean is a certified California Green Business — certified through the San Mateo County program — and uses EPA-approved, eco-safe products that are safe for your staff, your clients, and the building.
Start with a walkthrough

See the scope before
you see the price.

We walk your San Mateo space, measure what actually needs doing, and send a written scope and proposal within 48 hours. No obligation — and no quote sight-unseen, because a real number needs a real look.