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Janitorial Services
Green Bay, WI

Emergency Services Available 

37+ Years of Experience 

Free Quotes Available

Request Lorem Epsom

Hero Request Form

Clean Facilities With Dependable Service

Pro One Janitorial delivers comprehensive cleaning solutions for businesses across Green Bay, WI and all over Northeast Wisconsin & Central Wisconsin. Since 1989, we've provided reliable service through our owner-operator franchise model, ensuring consistent quality and attention to detail. Our services include:

  • Educational facility cleaning
  • Medical facility maintenance
  • Commercial building care
  • Emergency cleaning services
  • Scheduled maintenance programs
  • Budget-conscious solutions


Fully insured and bonded for your peace of mind. Reach out to us for a free quote and scheduled walk-through within 24 hours.

Clean Workspaces Make a Difference for Your Business
Businesses in Green Bay, WI depend on clean, healthy environments to operate effectively. Managing an educational institution, medical facility, or commercial space requires janitorial services that protect your investment and create welcoming spaces. Consider these needs:
  • Maintaining sanitary conditions in high-traffic areas
  • Meeting health and safety regulations
  • Creating positive first impressions for visitors
  • Reducing employee sick days through proper disinfection
  • Preserving flooring, fixtures, and building materials
  • Managing cleaning within tight budgets

Pro One Janitorial addresses these challenges with customized cleaning programs that fit your schedule and budget requirements.
Why Choose Pro One Janitorial

When searching for dependable janitorial services all over Northeast Wisconsin & Central Wisconsin, Pro One Janitorial stands out with more than three decades of proven results. As a woman-owned, locally operated company, we understand what businesses need from their cleaning partners:

  • Owner-operators who personally oversee your account
  • Quick turnaround times of 5-7 business days
  • Complete insurance and bonding protection
  • Emergency response when unexpected situations arise
  • Free quotes with no obligation
  • Specialized skills in educational and medical settings
  • Maintained within budget constraints


Our franchise-based approach means you'll work directly with dedicated professionals who care about your facility as much as you do.

Contact Us
Ready to see the difference that janitorial services can make for your Green Bay, WI facility? Pro One Janitorial has spent 37+ years building relationships with businesses who value reliability, quality, and personalized attention. We'll schedule a free walk-through within 24 hours to assess your needs and provide a customized cleaning solution. Contact us today to get started with your free quote.

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