How Much Does Commercial Office Cleaning Cost in Seattle?

If you manage an office, clinic, nonprofit facility, or commercial workspace, one of the first questions you’ll ask is:

How much does commercial cleaning cost in Seattle?

Seattle is a high-cost market compared to many U.S. cities, and commercial cleaning pricing varies depending on your facility size, service frequency, restroom usage, and the type of space you operate.

This guide explains how commercial cleaning and janitorial pricing typically works in Seattle, what affects costs the most, and what pricing ranges many businesses use for budgeting.

Quick Answer: Typical Commercial Cleaning Cost in Seattle

Most commercial cleaning services in Seattle are priced based on a combination of:

• square footage
• number of rooms and restrooms
• cleaning frequency
• facility type and usage level
• service time (daytime vs after-hours)

Many Seattle offices choose recurring commercial cleaning because it offers predictable upkeep, consistent presentation, and less internal workload over time.

For accurate pricing, most cleaning providers request either a walkthrough or quote submission to understand your layout and expectations.

Typical Commercial Cleaning Price Ranges in Seattle (Realistic Examples)

Commercial cleaning prices can vary widely, but Seattle businesses often see pricing fall into predictable ranges depending on space size and cleaning frequency.

Below are common ballpark ranges that managers use for budgeting.

These are general estimates. Your exact quote depends on your layout, restrooms, traffic level, and scope expectations.

Small Office (1,000–2,500 sq ft)

Most common schedules:

• weekly cleaning
• 2–3 times per week

Typical Seattle pricing:

• Weekly cleaning: ~$250–$700/month
• 2–3x per week cleaning: ~$700–$1,800/month

Best for:

• small professional offices
• startups
• admin spaces with moderate traffic

Mid-Sized Office (2,500–7,000 sq ft)

Most common schedules:

• 2–3 times per week
• daily cleaning for higher-traffic teams

Typical Seattle pricing:

• 2–3x per week cleaning: ~$1,200–$3,000/month
• Daily cleaning: ~$2,800–$6,000+/month

Best for:

• growing companies
• office suites with multiple restrooms
• businesses with regular meetings and visitors

Larger Facility or Multi-Use Space (7,000+ sq ft)

Most common schedules:

• daily service
• day porter + after-hours cleaning

Typical Seattle pricing:

• Daily cleaning: ~$4,000–$10,000+/month
• Day porter services: often added as an additional monthly cost depending on hours and responsibilities

Best for:

• high-foot-traffic facilities
• multi-use spaces
• buildings with multiple restrooms, kitchens, and shared areas

Commercial Cleaning Hourly Rates in Seattle

Some commercial cleaning providers price hourly, especially for smaller offices or specialized projects.

In the Seattle market, commercial cleaning is often priced around:

$65–$80 per hour

(depending on scope, facility type, supplies, and schedule)

For recurring service, most businesses receive a flat monthly quote based on expected cleaning time and frequency.

What Is Included in Commercial Office Cleaning?

Commercial office cleaning typically focuses on recurring workplace upkeep.

Most commercial cleaning scopes include:

• trash and recycling removal
• vacuuming carpets and rugs
• mopping hard floors
• restroom cleaning and sanitation
• breakroom cleaning
• kitchenette cleaning
• dusting common areas and surfaces
• cleaning conference rooms and shared spaces
• restocking restroom supplies (if provided on-site)

For many Seattle businesses, this is the foundation of a consistent cleaning plan.

What Affects Commercial Cleaning Prices the Most?

Commercial cleaning pricing is rarely based on square footage alone. In Seattle, the biggest pricing factors are usually tied to how the space is used.

1) Cleaning Frequency (Biggest Pricing Factor)

Frequency often impacts pricing more than any other variable.

Typical schedules include:

• weekly cleaning
• 2–3 times per week
• daily janitorial service
• after-hours cleaning
• day porter service for high-traffic buildings

The more frequent the service, the more consistent the results — but also the higher the monthly cost.

2) Number of Restrooms and Kitchenettes

Restrooms are one of the most time-intensive parts of any commercial cleaning scope.

Pricing increases when a facility has:

• multiple restrooms
• high restroom usage
• shared tenant bathrooms
• breakrooms and kitchenettes with frequent daily use

3) Office Layout and Room Types

Two offices with the same square footage can have very different pricing depending on layout.

For example:

• open floor plans are usually faster to clean
• many small rooms increase time and detail work
• conference rooms require presentation-focused cleaning
• breakrooms and reception areas often require higher attention

4) Foot Traffic and Facility Usage

Seattle businesses vary widely in traffic.

A quiet professional office will typically cost less than a facility with:

• high visitor volume
• rotating programs or training events
• shared public spaces
• multi-use rooms

More traffic = more cleaning demand.

5) Type of Business or Facility

Different industries require different expectations for hygiene, workflow, and presentation.

For example:

• medical offices require stricter sanitation and detail routines
• nonprofit and community spaces often have higher foot traffic and multipurpose rooms
• tech offices often require workflow-aware cleaning around equipment and workstations
• retail environments require presentation-focused service

Commercial cleaning pricing often reflects the detail level and consistency required.

6) Service Time (Daytime vs After-Hours)

Many Seattle businesses prefer after-hours cleaning to avoid disruption.

Pricing may vary depending on whether service occurs:

• early morning
• evenings
• weekends
• during business hours

Day porter service (daytime upkeep) is typically priced differently than after-hours service.

Commercial Cleaning vs Janitorial Pricing (What’s the Difference?)

In many Seattle workplaces, “commercial cleaning” refers to routine office upkeep, while “janitorial services” may refer to broader facility support that includes specialty cleaning services such as:

• floor stripping and waxing
• carpet steam cleaning
• pressure washing
• exterior window washing
• day porter services
• periodic deep cleaning projects

These services are often priced separately or included as add-ons depending on your facility needs.

Specialty Cleaning Add-On Pricing (What Many Seattle Businesses Budget For)

Even if you have recurring commercial cleaning, many facilities schedule periodic specialty services.

Common examples include:

• carpet steam cleaning (quarterly or semi-annually)
• strip and wax floor care (annually or semi-annually)
• pressure washing (seasonally)
• window cleaning (as needed)

These services can increase overall cost, but they also reduce wear, improve presentation, and extend flooring and carpet life.

How to Lower Commercial Cleaning Costs Without Sacrificing Quality

If you’re working with a budget (as many Seattle nonprofits and small businesses are), the best strategy is not simply “less cleaning.”

The best strategy is a smarter cleaning scope.

Ways to control cost:

• prioritize high-traffic areas
• increase restroom cleaning frequency while reducing low-use room frequency
• schedule deep cleaning quarterly instead of monthly
• define what is included vs not included clearly
• keep cleaning routines consistent rather than random

A defined scope keeps expectations clear and prevents overpaying for unnecessary tasks.

How Often Should a Seattle Office Be Professionally Cleaned?

This depends on team size, traffic, and facility use.

General scheduling guidelines:

• Weekly cleaning: small offices with limited traffic
• 2–3x per week: moderate offices with regular meetings
• Daily cleaning: high-traffic spaces or shared facilities
• Day porter service: large offices with continuous visitor flow

A consistent schedule improves workplace comfort and reduces buildup, which can reduce the need for expensive deep cleaning projects later.

Why Seattle Businesses Choose Recurring Commercial Cleaning

Many businesses choose recurring service because it creates:

• predictable facility standards
• consistent cleanliness across visits
• less internal workload for staff
• improved presentation for clients and visitors
• better comfort for employees

For most offices, recurring cleaning is the most cost-effective approach long-term.

What to Ask When Getting a Commercial Cleaning Quote

If you’re comparing providers, ask questions that clarify scope and accountability.

Good quote questions include:

• What is included in the standard cleaning scope?
• How is pricing affected by restrooms and kitchenettes?
• Can service be scheduled after hours?
• How is consistency maintained over time?
• Can cleaning schedules adjust as our office changes?

Seattle managers often switch providers when expectations aren’t clearly defined — so a detailed scope is one of the best indicators of reliability.

Commercial Cleaning Services in Seattle (Industries We Support)

Commercial cleaning pricing varies by facility type. Simply Clean provides office cleaning and janitorial services for a range of Seattle commercial environments, including:

• Medical and dental office cleaning
• Technology and SaaS office cleaning
• Financial and legal office cleaning
• Education and learning center cleaning
• Nonprofit and community organization cleaning
• Retail and hospitality cleaning
• Real estate and property-related cleaning
• Architecture and design studios
• Creative and production environments

If your workplace has specific workflow needs, cleaning schedules can often be structured around low-traffic hours to reduce disruption.

Get a Commercial Cleaning Quote in Seattle

The most accurate way to determine cost is to request a quote based on your facility layout, cleaning frequency, and service needs.

If you’re searching for:

• “commercial cleaning quote Seattle”
• “janitorial services pricing Seattle”
• “office cleaning near me”
• “commercial cleaning estimate”

Simply Clean provides structured commercial cleaning programs designed for consistency, professionalism, and clear scheduling.

Request a commercial cleaning quote here

FAQ: Commercial Cleaning Costs in Seattle

How is commercial cleaning priced in Seattle?

Most commercial cleaning services are priced based on square footage, room types, restrooms, cleaning frequency, and facility usage levels.

Is it cheaper to schedule cleaning weekly instead of daily?

Yes. Frequency is often the biggest pricing factor. Many offices choose weekly or 2–3 times per week to balance cleanliness and cost.

Do janitorial services cost more than commercial cleaning?

Janitorial programs may cost more if they include specialty services like floor waxing, carpet extraction, or porter service. Routine commercial cleaning is often priced separately from specialty work.

Do commercial cleaning providers offer custom scopes?

Yes. Most providers structure pricing based on a defined scope aligned with your office layout, usage patterns, and scheduling needs.

Does office layout affect pricing?

Yes. Spaces with many small rooms, heavy restroom usage, or high-traffic areas typically require more labor than open floor plan offices.

How do I get an accurate commercial cleaning estimate?

The best way is to request a quote and provide details such as square footage, number of restrooms, cleaning frequency, and preferred service times.