Janitorial & Day Porter Services
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More clean. Polished floors, sanitized restrooms, sparkling entryways—an exceptionally clean and well-maintained facility is crucial for your business to run smoothly. No other service is as critical to get exactly right, and no vendor understands that like Northwest Center. First, we understand your business: partnering with you to tailor our services, with a flexible service model always ready to get the job done.
 
More care. We take pride in our 30 years of experience serving some of the most prestigious clients in Washington state, including modern high-rises, government offices, and popular state landmarks, with a full range of janitorial and day porter services. We also take pride in the mission of inclusion and corporate social responsibility of our parent company.

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Cleaning & Janitorial Services 
We can provide a one-time service or an ongoing maintenance program for facilities of all sizes and types. 

GENERAL CLEANING
• Office Cleaning
• Restroom Cleaning
• COVID-19 Disinfecting
• Parking Lot Cleaning
• Graffiti Removal
​• ​Window Cleaning

FLOORCARE
• Floor Scrubbing
• Strip and Refinish
• High Speed Burnishing
• ESD Cleaning
• Professional Assessment
• ​Marble, Concrete, Wood, Vinyl, Rubber & Ceramic

FACILITY MAINTENANCE
• Concierge Services
• Dwelling Unit Turns
• Trash Cleanup and Removal
• Building Maintenance
• HVAC, Electrical, Plumbing
Liaison with Subcontractors

Janitorial & Day Porter Services
We provide extensive ongoing training programs to ensure that your building safety, office policies, sanitation, and cleaning procedures are maintained.​

Professional Floorcare
​We gladly offer one-time specialized service, extensive periodic cleaning, or comprehensive ongoing floorcare maintenance programs.

Workplace Cleaning & Sanitization 
​Sterilization and deep cleaning remain an integral part of our services. A properly sanitized environment prevents the spread of viruses and bacteria.

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Serving the Puget Sound Area and Spokane County, WA

Northwest Center provides janitorial services in Puget Sound area and in Spokane County through our sister company Argus Janitorial. We have over 30 years of experience cleaning more than 8 million square feet per day throughout Washington state.