Commercial Cleaning Services
From daily janitorial care to specialized deep cleaning, we deliver consistent quality that protects your investment and impresses your visitors.
Your Facility, Our Priority
For nearly 40 years, Alliance Building Services has been the trusted partner for commercial facilities across Washington State. We don't do cookie-cutter cleaning. Every program is built around your building, your schedule, and your standards.
Explore our full range of services below, or get in touch and we'll help you figure out exactly what your facility needs.
Select a service to see how we can help.
Day Porter Services
Real-time facility support during business hours. Lobby upkeep, restroom monitoring, spill response, and conference room turnovers, handled as they happen.
Hard Floor Care
Carpet cleaning, hard surface care, and everything in between. Carpet extraction, stripping and waxing, stone polishing, hardwood maintenance, tile and grout restoration.
Robotic Cleaning
Autonomous floor scrubbers and vacuums that deliver consistent, data-driven results across large facilities — paired with our expert teams.
Window Washing
Crystal-clear windows transform your space. Interior and exterior washing, hard water stain removal, and awning cleaning.
Specialty Cleaning
When standard cleaning isn't enough, our specialty team delivers. Construction final cleans, terminal cleaning, surgical room sanitation, and post-event cleanup, handled with precision and care.
Disinfecting Services
Advanced electrostatic disinfection technology reaches surfaces traditional methods miss. Touchless application provides thorough, even coverage, a safer, more sustainable approach.
Pressure Washing
Restore your building's curb appeal. We clean building exteriors, parking structures, sidewalks, and dumpster enclosures.
Building Exteriors
Complete exterior maintenance including graffiti removal, facade cleaning, and deck and roof cleaning.
Winter & Ice Melt
Keep your property safe and accessible during winter months. Snow removal, ice melt application, and seasonal preparation services.
The Alliance Difference
Why businesses across Washington trust us with their facilities.
Customized Programs
No cookie-cutter solutions. We design cleaning programs around your facility, schedule, and budget.
Trained Professionals
Every team member is thoroughly trained, background-checked, and equipped to deliver consistent results.
Responsive Service
Issues happen. When they do, our management team responds quickly to make things right.
Sustainable Practices
CIMS-certified processes that prioritize both cleaning effectiveness and environmental responsibility.
Let's Talk About Your Facility
Every building is different. Tell us about yours and we'll create a cleaning program that fits.