In 1993, Len Yakuber founded One Source Cleaning in Livonia, Michigan. Recognizing a gap in the commercial cleaning industry for boutique-level service, Yakuber created a company that prioritized personalized customer service and hospital-grade cleaning standards. A few years later, Yakuber’s high school best friend, Devin Dollar, expressed interest in the cleaning business, resulting in a partnership. In 2003, Yakuber assumed the role of chief operating officer while Dollar became the chief executive officer. By Kelsi Trinidad

In 1993, Len Yakuber founded One Source Cleaning in Livonia, Michigan. Recognizing a gap in the commercial cleaning industry for boutique-level service, Yakuber created a company that prioritized personalized customer service and hospital-grade cleaning standards. A few years later, Yakuber’s high school best friend, Devin Dollar, expressed interest in the cleaning business, resulting in a partnership. In 2003, Yakuber assumed the role of chief operating officer while Dollar became the chief executive officer. 

Soon after forming their partnership, they opened a corporate office in Kansas City, Missouri, and quickly secured the largest Methodist Church in the country as their client.    

As a result of the business’s significant growth, the duo wanted to share their proven model with other aspiring entrepreneurs. In 2007, the brand began franchising as Corporate Cleaning Group and quickly grew to 10 locations in the first few years.
By the end of 2024, the franchise system had grown to 46 locations with 36 franchise owners across the U.S.

Even as Corporate Cleaning Group continues to grow in more communities nationwide, one thing remains unchanged: the brand’s commitment to franchisees. The corporate team works closely with franchisees, providing thorough operations and sales training and support to help them launch successfully.

“Our franchisees are never alone in the process,” said Vice President of Franchising Andrea Lilly. “From the moment they sign a franchise agreement, we’re working side by side to make sure they feel equipped for success.”

The support goes well beyond training. The corporate team helps franchisees become comfortable with their technology stack and build strong onsite operations and sales strategies.

“What motivates me every day is supporting our franchisees,” said Lilly. “I’m passionate about bringing in the right people, those who share our core values, and making sure they have what they need to thrive. Their success is our success.”

Kelsi Trinidad

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