At Kunz Janitorial Service, integrity, trust, and hard-work are just a few of our top priorities to ensure the best possible cleaning services in the country. Too often, large corporate janitorial services can come in simply to do the ‘bare minimum’ for whatever job they’re tasked with. Our passion is pleasing each and every one of our customers with the highest degree of service. As one of the largest locally-owned and operated commercial janitorial service Tulsa Oklahoma, we take this degree of service very seriously, wherever we go.