BBB Accredited Business Profile

The Heat Engineering Co.

The Heat Engineering Co.

(708) 246-3300

The Heat Engineering Co.

69 years in business
6500 Joliet Rd
Countryside, IL 60525-4649
Fax Numbers
  • (708) 579-0264
Additional Email Addresses
BBB File Opened: 09/01/1984
Business Started: 01/01/1948
Business Started Locally: 01/01/1948
Business Incorporated: 02/24/1948 in IL
Type of Entity
Business Management
  • Mr. Charles (CJ) Mueller, President
Business Category
  • Heating & Air Conditioning
  • Air Conditioning Contractors & Systems
  • Heating Contractors
  • Air conditioning & Heating Contractors - Residential
  • Air conditioning & Heating Contractors - Commercial
  • NAICS: Plumbing, Heating, and Air-Conditioning Contractors
  • Air Conditioning Equipment - Room Units
  • Air Conditioning Repair
  • Air Conditioning Systems - Cleaning
  • Heating Equipment & Systems Cleaning & Repair
  • Boilers - New & Used
  • Furnace Sales & Service

Products & Services
Services available from this company include preventative maintenance for air conditioning and heating equipment, central air conditioning service and repair, gas furnace service and repair, duct work, indoor air quality assessments, humidity and ventilation control, new construction installation, boiler service, air conditioning repair, and system design and installation.
Service Area
This company serves the western suburbs of Chicago, including La Grange, Western Springs, Lyons, Brookfield, Riverside, North Riverside, Willow Springs, Justice, Burr Ridge, Willowbrook, Hinsdale, Westmont, Brookfield, Lyons, Indian Head Park, Burbank, Bridgeview, Hometown, Oak Lawn, Oak Brook, Downers Grove, and Forest View.
Alternate Business Names
  • Heat Engineering Company
BBB accredited business



The Heating Engineering Co. is a heating and air conditioning company which provides air temperature control and air quality equipment and service for residential and commercial customers.



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BBB reports on known significant government actions involving the business's marketplace conduct.
BBB reports on a company that is out of business for three years from the date the company closes its doors or ceases to do business.
BBB reports on unauthorized use of the Better Business Bureau's name and/or logo for as long as the business continues to use it in any advertising, or for one year after the business ceases any repeated unauthorized uses.
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The Heat Engineering Co.

The Heat Engineering Co.


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