Providing 24/7 Support for all of your HVAC needs
Normal Office Hours: Monday - Friday 8:00 AM to 4:30 PM
PO BOX 10494, Peoria, Illinois 61612
Office (309)713-3640 - Fax (309) 274-6941
Welcome to Illinois Mechanical Service & Design, Inc.

Commercial HVAC Services

Illinois Mechanical Service & Design offers a wide range of Commercial services. Our Goal for our Commercial division is the same as our Residential Service customer goals, 100% customer satisfaction.


There are many companies out there that you can turn to for Commercial HVAC services. We stand above the competition with a commitment to 100% Customer Satisfaction.

We only employ Top Quality Professional Techs with a passion for the trade and customer satisfaction. We do the job right, the first time, every time.

IMSD offers Contractual Maintenance, Service and Installation of:

Air Conditioning Furnaces Rooftop Units
Kitchen Equipment Walk-In Coolers Commercial Freezers
Beer Coolers Fin Tubes Ice Machines
Ovens Boilers Humidifiers

IMSD is an authorized YORK® Dealer. Contact us for current pricing and availability.

IMSD offers Factory Warranty Services and Industrial Maintenance.

IMSD Provides Manitowoc® Ice Machine Leasing Programs. Contact us for all your Ice Machine Needs and let us help you design a custom Lease that will suite your needs.

Whether you are looking to have your existing HVAC equipment serviced or replaced, or if you are building a whole new facility, Illinois Mechanical Service & Design is the company for you.

One call does it all.

24 Hours a Day 365 Days a Year Emergency Services

Because your HVAC does not only run during normal business hours.

IMSD offers a 24 hour a day, 365 days a year emergency service department to tackle those things that go bump in the night. We are here to help solve your problems and tackle the issues that concern you when they happen.

Call our Rapid Response Team for service any time, day or night and you will receive fast, professional service that you deserve.

Our main goal is 100% customer satisfaction.

Residential or Commercial, day or night.