Triangle Environmental, Inc.
12032 South Spaulding School Drive
Plainfield, Illinois 60585

Toll Free: (800) 879-1663
Phone: (815) 439-0300
Fax: (815) 439-0308
E-mail

Welcome to Triangle Environmental Inc. We are a locally owned business, which was established in 1983 and now employes more than 20 workers. Our goal is to render the quickest and most reliable services around, no matter the job. Our experienced staff provides the best care for all of your HVAC needs. We know that you may find cheaper service, however, we also know that you will not find better!

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For over 25 years, we have been a full service residential, commercial and industrial HVAC contractor, located in Plainfield, Illinois, that serves Chicago, the surrounding suburbs, Northwest Indiana and Southern Wisconsin. We service all makes and models of air conditioners, heaters, refrigerators and exhaust fans and specializes in commercial equipment, including rooftops, chillers, boilers and split systems. We also offer service on all refrigeration equipment, such as rack systems, reach-in coolers and freezers, walk-in coolers and ice machines.

Our technicians continue their training to ensure that they are always up-to-date with the latest state of the art equipment. Whether you need a new boiler or your duct work cleaned out, we’re here to help. All you need to do is give us a call and we’ll take care of the rest. In the mean time, feel free to take a look around our site to learn more about our services. If you have any questions or concerns, please don’t hesitate to contact us at any time.

We look forward to hearing from you soon.