Lechner First Aid Supply is a division of Lechner Services developed to supply customers with safe work environments to incre ... ase their employee’s safety and ensure Occupational Safety & Health Administration (OSHA) & American National Standards Institute (ANSI) compliance. We service many industries ranging from industrial manufacturers to classic office settings. Lechner Services has been servicing the Chicagoland for 50 years and we are proud to be able to provide a customized first aid rental program that is convenient, safe and compliant. read more