Janitorial Services in Bellevue, WA 

Every building has different demands, and every client has different expectations. That is why our approach begins with listening. Accountable Custodial and Maintenance provides professional facility services rooted in accountability, communication, and consistent quality. Serving commercial, educational, medical, and residential properties throughout the greater Puget Sound area, we focus on long-term partnerships and proactive solutions that keep your spaces clean, functional, and ready for whatever the day brings.

Janitorial Services Bellevue WA: What to Expect from Accountable Custodial & Maintenance


Accountable Custodial & Maintenance, Inc. provides janitorial services in Bellevue, WA that property managers and facility directors can count on, backed by over 25 years of continuous operation throughout the greater Puget Sound area. We are a fully licensed (Contractor's License ACCOUCM83NW), BBB-accredited, DBE-certified (D3M0024311), and MBE-certified (M3M0024311) cleaning company headquartered in Port Orchard, WA, with a service area that runs from Everett to Olympia. Bellevue sits inside our King County service area, where we hold Small Contractors & Suppliers designation SCS #1762.


Our staff bring verified credentials to every job: lift operator, flagger, CPR, and SPRAT rope technician level 1 certifications. That matters in Bellevue's high-rise office corridors, medical campuses, and multi-tenant commercial buildings, where access requirements and safety standards are non-negotiable. Healthcare and education clients depend on our commercial janitorial services in Bellevue, WA, delivered with EPA Safer Choice cleaning products and processes that meet the compliance needs of regulated environments.

Why Bellevue Facilities Choose Accountable Custodial & Maintenance


Bellevue businesses get a consistent, accountable cleaning partner. We hold ourselves to a straightforward standard: show up on schedule, communicate openly, and correct anything that falls short. Here is what that looks like in practice:


• We work on contract with schedules ranging from daily to monthly, so your building is cleaned on a frequency that matches its actual use.


• Staff hold current certifications in lift operation and CPR, reducing liability for facility managers overseeing multi-story or specialized spaces.


• We use environmentally friendly soaps and chemicals with no chlorine or phosphates, supporting tenant health standards and green cleaning requirements.


• Our long-running work in state and federal government buildings and schools means we are accustomed to the documentation, access control, and inspection requirements that commercial landlords expect.


• For ongoing office cleaning needs, our office janitorial service page details what a full-service contract covers.


• When your regular program needs reinforcement, our cleaning and facility support services fill gaps without disrupting your existing schedule.

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Full Service Janitorial

Full-service janitorial cleaning for offices, schools & medical facilities in Western Washington. EPA-certified green cleaning products.

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Supplemental Janitorial Services

Supplemental janitorial services cover periodic tasks—window washing, floor care, HVAC and air duct cleaning, dust remediation, and pressure washing—scheduled as needed.

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Window Washing

Professional window washing services for commercial & residential properties in the Seattle area. SPRAT-certified technicians handle buildings up to 15 stories.

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Construction Cleaning

Serving Western Washington, Accountable Custodial & Maintenance provides complete post-construction cleanup for contractors and property managers. Licensed, insured, and experienced team.

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Floor Cleaning & Restoration

Accountable technicians are experienced with providing a full array of floor services. These include floor scrubbing, sealing, waxing, buffing, restoration, carpet cleaning, etc.

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Carpet Cleaning | EPA Safe

Professional carpet cleaning using EPA Safer Choice products in Western Washington. Safe for families and pets. Removes dirt, allergens, and tough stains. Schedule your service today.

Pressure Washing

Our pressure washing technicians are certified in aerial and boom lift operations to provide building-wide pressure washing services.

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Window Coverings

With over 25 years of experience in installing window coverings, such as blinds, drapes & tinting, accountable technicians are trained to measure, alter, install, and repair various types of window coverings.

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Fire Watch & Security

Accountable Custodial & Maintenance provides trained fire watch and security personnel to maintain compliance, monitor safety risks, and protect your property. Available 24/7 for construction sites, events, and other high-risk situations.

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Light General Maintenance

Accountable Custodial & Maintenance offers professional light maintenance services for minor repairs, routine upkeep, and preventative care. Our skilled technicians provide fast, reliable support for commercial and residential properties.

Frequently Asked Questions About Janitorial Services in Bellevue, WA

  • What types of buildings does Accountable Custodial & Maintenance clean in Bellevue?

    We clean offices, medical and dental offices, government buildings, schools, warehouses, retail, and industrial facilities throughout Bellevue, WA and the broader King County area.

  • How is pricing for commercial janitorial services in Bellevue, WA structured?

    Pricing is contract-based. We offer daily, twice-weekly, weekly, bi-weekly, and monthly schedules. Contact us for a free estimate scoped to your facility's square footage and cleaning frequency.

  • Is Accountable Custodial & Maintenance licensed and insured to work in Bellevue?

    Yes. We are a fully licensed and insured company with Contractor's License ACCOUCM83NW, BBB accreditation, and both DBE and MBE certifications.

Request a Free Estimate for Bellevue Janitorial Services


Accountable Custodial & Maintenance, Inc. is ready to put together a cleaning proposal for your Bellevue, WA facility. Call us at (425) 681-4282 or reach out online. We respond promptly and can typically schedule a site walk within the week.

What could your team accomplish with a fully cared-for space?

A fully cared-for workspace boosts productivity and health while elevating first impressions. Our janitorial and custodial services keep your facility clean, safe, and welcoming.