
Duncan & Sons' of Knoxville, Tenneessee is Now a Clean Team Company!
ĐÓ°É´«Ă˝. Acquires Duncan & Sons’ Building Maintenance in Knoxville, Tennessee
August 2024, Toledo, Ohio — ĐÓ°É´«Ă˝. is excited to announce the acquisition of Duncan & Sons’ Building Maintenance, a highly respected janitorial service provider based in Knoxville, Tennessee. This strategic purchase marks another milestone in Clean Team’s ongoing expansion efforts, further solidifying our presence in the Greater Knoxville area.
Duncan & Sons’ has been a staple in the Knoxville community since 1989, renowned for its commitment to quality and excellence. The company has consistently earned the prestigious “Best of the Best” award from Cityview Magazine for six consecutive years (2018-2023), an honor voted on by both staff and clients. Achieving this accolade once is a testament to the company’s dedication, but being recognized six times is the epitome of a strong and thriving company culture.
Sheri Henegar, President of Duncan & Sons’, expressed her enthusiasm about the acquisition: “Joining forces with Clean Team is a significant step forward for our company. Their reputation as an industry leader and their commitment to excellence align perfectly with our values. With Clean Team's resources and support, we are excited to enhance the services we offer to our valued customers and provide even greater opportunities for our loyal employees. This partnership was a natural choice for us, and I look forward to continuing to lead our team through this exciting new chapter.”
Scott Webb, COO of ĐÓ°É´«Ă˝., shared his excitement about the acquisition: “We're thrilled to welcome Duncan & Sons’ into the Clean Team family. Their well-established reputation for reliability, professionalism, and dedication to customer satisfaction aligns seamlessly with our values. Together, by merging our strengths and resources, we will enhance the value we provide to our clients.”

About Clean Team
ĐÓ°É´«Ă˝. was founded in 1996 in Toledo, Ohio, with a mission to provide top-tier commercial janitorial services. Under the leadership of Bob Armbruster, the company has grown significantly, expanding through strategic acquisitions while maintaining a steadfast commitment to quality and customer satisfaction.
Today, Clean Team operates from 18 offices across 12 states, serving a diverse range of industries, including , , and . Clean Team’s comprehensive service offerings include , hard floor care, carpet care, porter services, and .
As a proud member of the Building Service Contractors Association International (ĐÓ°É´«Ă˝), Clean Team is dedicated to delivering healthy and cost-effective solutions that meet the unique needs of each client.