This Business Is Not BBB Accredited

Controlled Environmental Systems, Inc.

Controlled Environmental Systems, Inc.

(708) 460-6333

Controlled Environmental Systems, Inc.

29 years in business
16308 107th Ave # 12
Orland Park, IL 60467-4559
Fax Numbers
  • (708) 460-6377
Additional Email Addresses
BBB File Opened: 09/12/2007
Business Started: 08/01/1987
Business Started Locally: 08/01/1987
Business Incorporated: 04/04/1989 in IL
Type of Entity
Business Management
  • Ms. Carol Simadis, Owner
  • Mr. Chris Simadis, Vice President
Business Category
  • Air conditioning & Heating Contractors - Commercial
  • Air Conditioning Contractors & Systems
  • Boilers - Repair & Cleaning
  • Heating Contractors
  • Heating & Air Conditioning
  • Hydronic Heating
  • NAICS: Plumbing, Heating, and Air-Conditioning Contractors
  • Air Conditioning Repair
  • Heating Equipment & Systems Cleaning & Repair



Controlled Environmental Systems is an air conditioning contractor which installs, maintains, and repairs air conditioning and chilling systems for mobile, interim, and permanent medical imaging sites. Located in Orland Park, IL, this company serves the southern suburbs of Chicago, including Homer Glen, Orland Hills, Tinley Park, Oak Forest, Midlothian, Palos Heights, Palos Hills, Crestwood, Alsip, Mokena, Frankfort Square, New Lenox, Lemont, Romeoville, Bolingbrook, Joliet, Hickory Hills, Markham, Hazel Crest, Homewood, Flossmoor, Frankfort, Justice, Burr Ridge, Darien, Lockport, Crest Hill, Naperville, Ingalls Park, Blue Island, Countryside, and Hodgkins. The company has been in business since 1987 and provides service 24 hours a day, seven days a week. The company is fully insured and bonded and has fully trained personnel to service all of their work sites.

This company designs, installs, and repairs air conditioning and medical chillers for medical imaging systems, including MRI, CT, and PET sites. This can include mobile, interim, and permanent imaging sites, such as those in hospitals, laboratories, medical offices, and mobile imaging clinics. Services include system evaluation, energy efficient design, personnel training, project management, workmanship services, installation services, and repair services. Service agreements are available to ensure that air conditioning and medical chiller equipment continues working at optimum conditions all throughout its service time, as downtime during operating times can result in costly waits and lost revenue.

Visit the website for Controlled Environmental Systems to learn more about their services, read about air conditioning and medical chillers, and contact the company to request their services.

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Controlled Environmental Systems, Inc.


Controlled Environmental Systems, Inc.

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