Keller Heartt has been a full-service oil and lubricant provider in the Midwest, for over 80 years.
Keller Heartt has been a full-service oil and lubricant provider in the Midwest, for over 80 years. As a privately owned family company, we have grown into one of the leading distributors of bulk oil solutions in the country. With distribution centers in both Chicago and Milwaukee, we now ship everywhere in the continental United States.
