Spokane’s #1 Janitorial Service!
Tired of Cleaning Nightmares? Get Reliable, Professional Cleaning—With Proof After Every Clean.
No more missed bathrooms, empty soap dispensers, or half-done work. With daily proof-of-cleaning reports, trained pros, and zero ghosting, Pioneer means clean—every time.
How We Work
Our Services
Your Space Deserves Exceptional Cleanliness
Office Cleaning
A spotless office for a productive, welcoming workspace.
Factories & Warehouse
Clean, organized, and safe for your operations.
Medical Facilities
Hygienic cleaning to meet strict healthcare standards.
Floor Care
Enhance and protect your floors with expert care.
Window Cleaning
Crystal-clear windows for a brighter, cleaner view.
Disinfection Fogging
Comprehensive disinfection to reduce germ spread.
Best cleaning service for your office
How We Can Help
We Create the Perfect Shine Every Time
✅ Tailored Cleaning Solutions
We customize our cleaning services to meet your specific needs, ensuring that your space is maintained to your satisfaction.
✅ Reliable and Consistent Service
Our dedicated team is committed to providing dependable cleaning so you can focus on running your business without interruptions.
✅ Health and Safety Focus
We use eco-friendly cleaning products and practices, prioritizing the health of your employees and visitors while maintaining a spotless environment.
0
Years in Business
Over 0
Square Feet Cleaned in Spokane Daily
Testimonials
Real Reviews From Real People
“We Own It” Guarantee: You Get Results, or We Pay.
“We Own It” Guarantee: You Get Results, or We Pay.
At Pioneer Commercial Cleaning, we don’t do excuses—we do results. Our cleaning system is built for accountability, measurable improvement, and rock-solid consistency. And we back it up with the strongest guarantee in the industry:
✅ First 90 Days: If we don’t measurably reduce cleaning-related complaints, we refund your entire third month—no runaround.
✅ After 90 Days: If we ever fail on a cleaning day, and you report it within 24 hours, that day is on us.
That’s it. No fine print, no gimmicks—just results.
Contact Spokane’s #1 Commercial Cleaning Experts Today!
Transform Your Workspace with a Refresh and Renew Clean
Start your journey with a Refresh and Renew clean—our onboarding service that resets your space for success. Designed for new customers, it ensures your facility is ready for consistent, professional maintenance
Our Team
Meet Some of Our Rockstar Cleaners
Laura
Inspector &Trainer
Jared
Hiring Team
Eugene
Cleaning Tech
Connor
Cleaning Tech
Bonnie
Cleaning Tech
Katie
Cleaning Tech
Service Area & Industries We Serve
Proudly Supporting Spokane's Workplaces with Expert Cleaning Services
From Spokane Valley to Liberty Lake, our tailored cleaning services help offices, medical facilities, and warehouses stay spotless and productive.
Service Area
Spokane Valley
Liberty Lake
Airway Heights
And surrounding areas.
Industries Served
Office Spaces
Manufacturing
Distribution Centers
Medical Facilities
Industrial Warehouses
Educational Institutions
Ready for a Cleaner, Healthier Space? Contact Us Today!
The Pioneer “We Own It” Guarantee
1. 90-Day Performance Guarantee: If your documented cleaning-related complaints don’t drop within the first 90 days, Pioneer will refund your third month of service in full.
2. Day-by-Day Assurance: After 90 days, if Pioneer fails to meet contracted cleaning standards on any given day—and you notify us within 24 hours via our official feedback channels—we will refund or credit that day’s service fee.
3. Scope of Coverage: This guarantee applies only to services outlined in the contract (e.g., trash removal, surface sanitization, restrooms). It does not cover facility maintenance issues, consumable shortages, or messes created after cleaning.
4. Complaint Submission: To qualify for a refund, issues must be reported within 24 hours using Pioneer’s designated system (QR code, online form, or phone).
5. Policy Adjustments: Pioneer reserves the right to modify or discontinue this guarantee at any time. However, existing clients retain the terms active at their contract start.
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