— Departments

 

Our commitment to our customers doesn't end after a project is completed. We offer a 24 hour on-call service for all your commercial (and local) HVAC and refrigeration service needs that's only a simple phone call away.

 

 

 

 

McCormick Service

Quality Service Since 1970

 

With over 40 years of business in central Illinois, we've gotten to know our loyal customers and they've gotten to know us fairly well. What keeps bringing people back to McCormick, and, what attracts new customers, is the amount of attention we reserve for customer service. We feel that providing reliable and quality customer service not only ensures the satisfaction of our clients with our work, but it presents our company with the opportunity to have strong, trusted relationships with the people we work with.