

Pro One Janitorial is a commercial cleaning franchise that was founded in 1989 in Green Bay, Wisconsin. The company has since grown its footprint nationwide and maintains its headquarters in the same city.
In 1995, Pro One began franchising its business model, offering aspiring entrepreneurs a chance to own a janitorial business backed by a well-established system.
Pro One Janitorial offers a wide range of services, including office cleaning, healthcare facility sanitation, floor and carpet care, window washing, and industrial site maintenance.
What makes the brand stand out is its franchise-first approach—placing the success of franchisees at the core of its operations. This philosophy, combined with guaranteed startup clients and ongoing business coaching, helps set Pro One apart in a competitive industry.
Here's what you would need to invest if you were to start this franchise. These costs are provided by the franchisor in the Franchise Disclosure Document.
Pro One Janitorial provides franchisees with several structured training programs to ensure operational readiness and compliance with system standards. Here are the core training programs outlined:
Pro One Janitorial does not provide exclusive territory protection to its franchisees. Franchisees are granted a “Designated Area,” typically the county in which their business is located, but this area is explicitly non-exclusive.
Other franchisees, company-owned outlets, or in-house operations may be established within the same area, even operating under the same brand and directly competing with existing franchisees.
Moreover, there are no restrictions preventing other franchisees from soliciting or servicing customers within another franchisee's Designated Area. Franchisees are also not guaranteed any rights of first refusal or options to acquire additional franchises.
Below are some of
Pro One Janitorial
key competitors in the
Commercial Cleaning
sector.

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Cleanest Restaurant Group is a restaurant cleaning service franchise offering specialized front- and back-of-house deep cleaning, serving full-service and quick-service restaurants, and known for niche expertise, proprietary cleaning solutions, low-competition territories, and recurring nighttime service contracts.
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CleanNet is a commercial cleaning franchise offering janitorial and facility-maintenance services to offices and industrial properties, serving business clients and operators, and known for proprietary systems, national account support, and scalable operations.
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You've Got Maids is a residential cleaning franchise providing professional maid services with a focus on eco-friendly practices and exceptional customer service.
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Renue is a commercial cleaning and sanitization franchise specializing in deep cleaning and surface restoration for hotels, healthcare facilities, and offices.
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Buildingstars provides commercial cleaning and janitorial services, focusing on quality and customer satisfaction to maintain clean and professional workspaces.
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Sparkle Squad provides residential and commercial window cleaning services. Their eco-friendly solutions and professional techniques leave windows spotless and sparkling.
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