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37+ Years of Experience 

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Commercial Sanitization Services
Green Bay, WI

Emergency Services Available 

37+ Years of Experience 

Free Quotes Available

Request Lorem Epsom

Hero Request Form

Keep Your Facility Clean With Thorough Sanitization

Your Green Bay, WI facility needs proper sanitization that keeps employees, customers, and visitors safe. Pro One Janitorial delivers complete commercial sanitization services throughout Northeast Wisconsin & Central Wisconsin, helping your space meet strict cleanliness standards. Our services include:

  • High-touch surface disinfection
  • Healthcare facility sanitization
  • Educational institution cleaning
  • Office and retail space treatment
  • Emergency sanitization response


We are fully insured and bonded, giving you confidence in every service. Reach out to us for a free quote and scheduled walk-through within 24 hours.

When Your Green Bay Facility Needs Sanitization

Maintaining a sanitized environment in Green Bay goes beyond appearances. It protects health, safety, and helps you meet regulatory requirements. From medical offices to schools, proper sanitization reduces illness transmission and builds confidence among everyone who enters your facility. You'll benefit from professional sanitization when you face:

  • Increased illness outbreaks in your facility
  • Regulatory compliance requirements
  • Post-construction cleanup needs
  • Seasonal flu and cold prevention
  • Emergency contamination situations


Our owner-operated approach means you receive personalized attention and consistent quality. With over 37 years of experience since our founding in 1989, we understand what Northeast Wisconsin & Central Wisconsin facilities need to stay clean and compliant.

Why Choose Pro One Janitorial

Pro One Janitorial brings decades of sanitization experience to facilities all over Northeast Wisconsin & Central Wisconsin. As a locally owned, woman-owned business, we are committed to delivering outstanding results while maintaining budget-friendly pricing for educational and medical facilities. Our advantages include:

  • Franchise-based support with local ownership
  • Fast turnaround in 5-7 business days
  • Free quotes and scheduled walk-throughs
  • Comprehensive insurance and bonding
  • Emergency service availability
  • 37+ years of proven experience


We understand the unique challenges Northeast Wisconsin & Central Wisconsin facilities face and tailor our sanitization services accordingly. Your satisfaction and safety are our priorities.

Contact Us
Pro One Janitorial is ready to provide the commercial sanitization services your Green Bay facility needs. We'll conduct a free walk-through within 24 hours and deliver a customized quote that fits your budget and requirements. Our team is standing by to answer your questions and schedule your service. Contact us today to protect your facility with thorough, professional sanitization.

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