Office staff answer every call · no answering machine, Mon–Fri 8–5425-881-2977Seattle 206-903-6300
A high-rise office lobby at night, polished stone floors reflecting the lights, city lights and dark water beyond the glass

Commercial Cleaning, Office Cleaning & Janitorial Service in Seattle, WA

Seattle works late. Our crews work later.

Keeping Seattle businesses clean since 1984. One program covers it, whether your building is a downtown office tower, a First Hill clinic, a South Lake Union tech floor or a SODO warehouse. Office staff answer every call, and if something is missed, a crew comes back out to fix it.

  • Licensed, bonded & insured
  • Serving Seattle since 1984
  • Custom quotes, usually within 24 hours
42+Years keeping Puget Sound workplaces clean
<24hrTypical quote turnaround after your walkthrough
0Answering machines. Office staff pick up, Mon–Fri 8–5
BBB Accredited Business, 30 yearsExpertise.com Best Office Cleaning Services in Bellevue 2026Expertise.com Best Office Cleaning Services in Seattle 2026
Three names, one service

Office cleaning, commercial cleaning, janitorial service.

A property manager downtown asks for janitorial service. A clinic on First Hill asks for commercial cleaning. A startup in South Lake Union just wants office cleaning. In Seattle it's the same job, and we do all of it.

  • Office Cleaning in Seattle

  • Commercial Cleaning in Seattle

  • Janitorial Service in Seattle

Same service, whatever you call it

One program, built around your building.

  • Trash, recycling and compost out
  • Restrooms sanitized and restocked
  • Break rooms and kitchens cleaned
  • Desks, glass and high-touch points
  • Carpets vacuumed, hard floors mopped
  • Hard floor care: scrub, wax, burnish
  • Conference rooms reset for the morning
  • Regular quality walkthroughs

Nightly, a few times a week, or weekly. We set the scope and schedule with you at the walkthrough.

Build my Seattle plan
Where we clean in Seattle

From SODO to the U District.

Each Seattle business district has its own kind of building. Pick one to see what our crews usually handle there.

Downtown & Pioneer Square

Office towers, historic brick and everything between.

Multi-tenant towers in the downtown core, mixed-use buildings in Belltown and the older brick offices of Pioneer Square, each with its own access rules and its own rhythm.

  • Single suites to whole multi-tenant buildings
  • Lobbies, elevators and shared restrooms
  • Schedules set around building access and dock hours
  • Entry glass and lobby floors kept bright
Get a quote in Downtown
The Jones Boys Maintenance van parked outside a modern office building
Cleaning Seattle since 1984Named a Best Office Cleaning Service in Seattle for 2026 by Expertise.com.
Fast response & quality assurance

A person answers. A crew comes back.

Seattle buildings run on tight schedules: badge access, dock windows, tenants who come in early. Jones Boys has cleaned here since 1984, founder Richard Jones still leads the company, and a person answers when you call. If something is missed, we send a crew back out rather than noting it for next time.

  • Live office staffYour call is answered by a person who knows your account.
  • We send a crew backFixed, not noted for next time.
  • Quality walkthroughsRegular checks on every account.
  • Your scheduleBuilt around your hours, not ours.

What to Expect When You Call Jones Boys

Bringing on a new commercial cleaning company shouldn't be a guessing game — here's exactly how we build a plan around your facility, from first call to first clean:

You:

Call our office or request a free quote online.

We:

Call or email you back to learn about your facility and schedule an on-site walkthrough.

Together:

We walk your space to assess your needs, priorities, and any problem areas.

We:

Build a customized quote and schedule — back to you within 24 hours (in most cases).

Together:

We follow up on any added concerns and agree on a start date to launch your cleaning program.

Jones Boys Maintenance Network, since 1984
What clients say

Over 40 years of keeping promises.

Top quality cleaning services are delivered consistently each night. Jones Boys is very responsive. Communication is open and honest.
Michael T.
Very professional, reliable, trustworthy. Office cleaning professionals that take pride in their work. They do EVERYTHING.
Annette G.
They are courteous and professional. Having a reliable and trustworthy vendor makes our job so much easier.
Lori V.
Good questions

Questions from Seattle buildings.

Anything we missed? A real person picks up at 425-881-2977.

Do you offer office cleaning, commercial cleaning and janitorial service in Seattle?

Yes. In practice they're one job described three ways. Office cleaning is the workspace, commercial cleaning stretches to clinics, warehouses, showrooms and restaurants, and janitorial service is the scheduled crew that does it night after night. Your Seattle program covers whichever parts your building needs.

Which Seattle neighborhoods do you serve?

The whole city, including downtown, Belltown, Pioneer Square, South Lake Union, Uptown, First Hill, Capitol Hill, SODO, Georgetown, the University District and Northgate. Ballard and West Seattle have their own pages.

Can you work with our building's access rules downtown?

Yes. Many downtown and South Lake Union buildings have badge access, freight elevator bookings or loading dock hours. We go over all of it at the walkthrough and build the cleaning schedule around those rules.

Do you clean medical and dental offices on First Hill?

Yes. Clinics, specialty practices and dental offices on First Hill and across Seattle are a regular part of our work, cleaned after the last appointment. See medical office cleaning in Seattle and dental office cleaning in Seattle for what a visit covers.

Do you clean warehouses and industrial space in SODO?

Yes. Warehouses, shop floors, loading docks and the offices attached to them, in SODO, Georgetown and the rest of Seattle's industrial areas. Our Seattle industrial cleaning page has the details.

What if something gets missed?

Call during business hours and you'll reach a person, not a voicemail box. We send a crew back to fix it instead of adding it to next week's list, and regular quality walkthroughs keep the same problem from coming back.

Are you licensed, bonded and insured for downtown buildings?

Yes, on all three counts. Downtown property managers often ask for a certificate of insurance before the first night, and we're glad to send one.

Free, customized quotes

One call cleans it all.

Tell us a little about your facility. We'll call or email you back to set up a walkthrough, then send a custom quote and schedule, usually within 24 hours.

425-881-2977Answered by office staff, never an answering machine · Mon–Fri 8–5

Seattle line: 206-903-6300 · [email protected]

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