Our Clients

  • Aggreko, LLC
  • Archer Daniel Midland
  • Batavia School District #101
  • Benedictine University
  • Bloom Township District #206
  • Catholic Charities of the Archdiocese of Chicago
  • Chevron Energy Solutions
  • Elwood Energy Corp.
  • Exelon Energy Corp.
  • Franciscan Sisters of the Sacred Heart Campus
  • ITW Buildex
  • Jimmy Johns
  • Johnson Controls
  • Joliet Park District
  • Joliet School District #86
  • Joliet Township High School District #204
  • Lemont High School District #210
  • Lincoln-Way School District #210
  • Lockport Twp. High School District #205
  • Loders Croklaan
  • Marriott Hotels
  • Meyer Steel Drum
  • Palos School District #118
  • Panduit Corp.
  • Queen Bee School District #16
  • Rich Township District #227
  • Sheraton Hotel
  • Simon Property Group, Inc.
  • Sunbelt Rentals
  • Thornton High School District #205
  • Will County Adult Detention Facility
  • Will County School District #92

We work on all makes and models of heating and cooling equipment including (but not limited to):

Aaon
Ajax
BAC
Bryant
Carrier
Cleaver Brooks
Evapco
Fulton
Goodman
Gordon Piatt
Hurst
Johnson Controls
Lennox
McQuay
Norlake
Rite
Ruud
Superior
Traulsen
Trane
Weil-McLain
York
York-Shipley
And More!

Why Choose Miller Mechanical, Inc.?

EXPERIENCE

We have over 30 years of experience in providing high quality and reliable service to all types of industrial and commercial HVAC equipment of all sizes, makes, and models.

QUICK RESPONSE TIME

At Miller Mechanical, Inc. we understand that down time associated with your heating and cooling equipment is unacceptable. We give your business the top priority it deserves, 24 hours a day!

FACTORY TRAINED TECHNICIANS

Our expert heating and cooling technicians have received advanced training from leading manufacturers to insure the proper installation, repair and maintenance of all of your heating and cooling equipment.

COMPETITIVELY PRICED

We understand that your business or institution has to keep an eye on the bottom line. That is why we provide heating and cooling repairs, maintenance, and installations that fit within your budget.