Duncan & Sons Building Maintenance

Our Story

At Duncan & Sons' Building Maintenance LLC, we pride ourselves on being a family-owned and operated business that has been serving the Greater Knoxville area since 1989. With over 32 years of experience, we have built a reputation for providing reliable, high-quality cleaning, janitorial, and building maintenance services to commercial, educational, and industrial facilities.

Our commitment to honesty, integrity, and a heart of service has earned us the trust of our clients, and we are proud to have been voted the Best of the Best by Cityview Magazine for five consecutive years. Our mission is to provide the cleanest buildings by being the most reliable, caring, and honest professionals, and we strive to stay up-to-date with the latest industry standards and certifications.

Our Services

At Duncan & Sons', we offer a wide range of services to meet the unique needs of our clients. Our janitorial services include daily, weekly, and monthly cleaning schedules, as well as special event and construction cleanup. Our building maintenance services include floor care, carpet cleaning, upholstery cleaning, and water damage restoration.

We understand that every client has different needs, and we work closely with each client to create a customized cleaning and maintenance plan that meets their specific requirements. Our team of highly trained and certified professionals use only the latest equipment and technology to ensure that every job is done efficiently and effectively.

Our Team

Our team is comprised of dedicated professionals who are passionate about providing exceptional service to our clients. From our president, Sheri Henegar, to our operations partner, Mark Woods, and our team of certified technicians, every member of our team is committed to delivering the highest level of service and customer satisfaction.

Our Mission and Vision

Our mission is to provide the cleanest buildings by being the most reliable, caring, and honest professionals. Our vision is to be known as the most trusted and respected janitorial business in America. We believe that a clean environment is essential for businesses and people to operate at their best, and we are committed to helping our clients achieve their goals by providing exceptional cleaning and maintenance services.

Get a Quote

If you're looking for a reliable and trustworthy partner to handle your cleaning and maintenance needs, we invite you to contact us for a quote. Our team is dedicated to providing exceptional service and customer satisfaction, and we look forward to the opportunity to serve you.