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37+ Years of Experience 

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Office Cleaning Services
Green Bay, WI

Emergency Services Available 

37+ Years of Experience 

Free Quotes Available

Request Lorem Epsom

Hero Request Form

Keep Your Workspace Clean and Productive

A clean office creates a healthy, productive environment for your team and makes a strong impression on clients. Pro One Janitorial delivers comprehensive office cleaning solutions throughout Green Bay, WI and all over Northeast Wisconsin & Central Wisconsin. Our services include:

  • Daily office cleaning and maintenance
  • Restroom sanitation and restocking
  • Floor care with vacuuming and mopping
  • Dusting and surface disinfection
  • Break room and kitchen cleaning
  • Trash removal and recycling
  • Window and glass cleaning


As a locally owned, woman-owned company, we have been serving businesses since 1989. Reach out to us for a free scheduled walk-through within 24 hours.

Signs Your Green Bay Office Needs Cleaning Services
Your workspace impacts employee morale, client impressions, and overall productivity. If you notice these issues in your Green Bay office, consider bringing in a cleaning service:
  • Dust buildup on surfaces and equipment
  • Unpleasant odors in common areas
  • Inconsistent cleaning quality
  • Increased employee sick days
  • Stained carpets or floors
  • Overflowing trash bins
  • Streaky windows and glass surfaces

Regular cleaning addresses these concerns while allowing your staff to focus on their work. We handle the cleaning so you can concentrate on running your business.
Why Choose Pro One Janitorial

With over 37 years of experience serving businesses all over Northeast Wisconsin & Central Wisconsin, Pro One Janitorial has become a trusted cleaning partner for many companies. Our franchise-based, owner-operator model means you work directly with dedicated professionals who care about your satisfaction:

  • Fully insured and bonded for your protection
  • Emergency services available when needed
  • Quick turnaround in 5-7 business days
  • Free quotes with no obligation
  • Specialized services for educational and medical facilities
  • Strong standards maintained within your budget
  • Woman-owned and locally operated


Every office has unique needs, and we deliver customized cleaning solutions that fit your schedule and budget.

Contact Us

Ready to see the difference a truly clean office makes? Pro One Janitorial is here to make your Green Bay workspace spotless and welcoming. We offer daily maintenance, weekly deep cleaning, and specialized sanitation services that fit your needs. Our team will schedule a free walk-through within 24 hours to assess your office and provide a customized solution. Contact us today to request your free quote and learn why businesses throughout Northeast Wisconsin & Central Wisconsin choose us for their office cleaning needs.

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