Clean425 is a leading exterior cleaning and maintenance company serving commercial properties, multifamily communities, HOAs, and residential clients throughout King and Snohomish counties.

Founded by former Microsoft business development leader Eric Mills, Clean425 was built to bring professionalism, systems, and reliability to the home services and property maintenance industry. Today, our team of 50+ trained professionals provides dependable, safety-focused exterior services for property managers who need predictable results and responsive service.

We specialize in:

 - Exterior building washing
 - Janitorial and Housekeeping Services 
 - Roof cleaning & moss treatment
 - Gutter cleaning & maintenance plans
 - Pressure & soft washing
 - Window cleaning
 - Sidewalk, driveway & concrete cleaning
 - Professional holiday lighting

In 2025, Clean425 expanded its commercial capabilities through the integration of Sparkle Wash Puget Sound, strengthening our expertise in multifamily, HOA, and commercial property maintenance.

Why Property Managers Choose Clean425

 - Fast scheduling and proactive communication
 - Before/after photo documentation on every job
 - Trained commercial crews familiar with multifamily and HOA environments
 - High safety standards for roofs, ladders, lifts, and high-reach cleaning
 - Flexible quarterly and annual maintenance plans
 - One trusted vendor for multiple interior and exterior services

Our mission is simple: make exterior maintenance easy, predictable, and stress-free for property managers—while protecting assets, improving curb appeal, and reducing tenant complaints.

Clean425

Org chart

Teams

Offices