Callahan Mechanical Services Inc.

About

We are an HVAC company that handles a broad range of services for valued prices. Your comfort and health is our priority so for emergencies please give us a call 24/7. Rates will vary for these special circumstances. Our listed address is our warehouse, so for services and to schedule appointments/inquire about our rates, offers, or anything else please call us. More often than not, we will not be at the warehouse and we do not want to miss you nor do we want to inconvenience you. Our main number is 773-558-1414 but as a secondary contact, please call (or text) 630-329-0096. We look forward to hearing from you!

Business Hours