A&R has been servicing commercial kitchens in the greater Chicagoland area for over 20 years.  Our business has been built on exceeding customers expectations with a personalized service experience.

  • Kim M. - Evanston Township High School

    A&R Diagnostic Service is a one stop shop for all of your kitchen repairs! They are efficient, knowledgeable and all of the employees are kind and to the point! Everyone seems to be organized and know their stuff! I appreciate the honesty they offer when prioritizing kitchen repair needs so we arent spending too much at one time and can budget our needs accordingly. We have switched all of our repairs to A&R because we can trust them and count on them to do a job well done. 

A&R Diagnostic Service | 8117 S Lemont Road, Suite 9, Darien IL 60561 | 630-427-1611