Seattle Commercial Cleaning Services
Commercial cleaning and janitorial services for Seattle businesses. From downtown high-rises to South Lake Union offices, Alliance delivers CIMS-certified facility maintenance across the city.
Services in Seattle
We bring the full range of Alliance Building Services capabilities to Seattle and surrounding areas.
Seattle Day Porter Services
Real-time facility support during business hours. Lobby upkeep, restroom monitoring, spill response, and conference room turnovers, handled as they happen.
Learn more about Day Porter Services →Seattle 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.
Learn more about Hard Floor Care →Seattle Robotic Cleaning
Autonomous floor scrubbers and vacuums that deliver consistent, data-driven results across large facilities — paired with our expert teams.
Learn more about Robotic Cleaning →Seattle Window Washing
Crystal-clear windows transform your space. Interior and exterior washing, hard water stain removal, and awning cleaning.
Learn more about Window Washing →Seattle 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.
Learn more about Specialty Cleaning →Seattle Disinfecting Services
Advanced electrostatic disinfection technology reaches surfaces traditional methods miss. Touchless application provides thorough, even coverage, a safer, more sustainable approach.
Learn more about Disinfecting Services →Seattle Pressure Washing
Restore your building's curb appeal. We clean building exteriors, parking structures, sidewalks, and dumpster enclosures.
Learn more about Pressure Washing →Seattle Building Exteriors
Complete exterior maintenance including graffiti removal, facade cleaning, and deck and roof cleaning.
Learn more about Building Exteriors →Seattle Winter & Ice Melt
Keep your property safe and accessible during winter months. Snow removal, ice melt application, and seasonal preparation services.
Learn more about Winter & Ice Melt →Areas We Serve in Seattle
Alliance Building Services provides commercial cleaning and janitorial services throughout Seattle and the surrounding Seattle Metro area.
Need Commercial Cleaning in Seattle?
Local, responsive, and CIMS-certified. Get a free consultation today.