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Your Comfort, Our Priority: EDCO Environmental Services Inc. delivers unmatched heating and cooling services in NW Indiana and Southeastern Chicagoland.

About Us

Welcome to EDCO Environmental Services Inc.!

At EDCO Environmental Services Inc., we strive to simplify your life by providing superior heating and cooling solutions in NW Indiana and Southeastern Chicagoland. Whether in the home or business, you should expect nothing less than the greatest level of comfort, convenience, and overall performance from your heating, air conditioning and refrigeration systems. Our team of factory trained HVAC technicians has extensive knowledge to perform safe and efficient installations, repairs and maintenance that are always completed on time, and within budget.  Through excellence of service, we protect your investment and ensure your satisfaction.

Expert heating and air conditioning repair, service and installation in NW Indiana and Southeastern Chicagoland!

About Us

Why Choose Us?

  • Fully Stocked Vehicles

  • Same Day Service

  • 24 Hour Emergency Service

  • Extensive Inventory of Parts

  • Fast and Reliable Service

  • Weekend Hours Available

  • Evening Hours Available

  • Service All Brands


What Clients Say:

James Flamini

Many great things to say about the company! Professional, responsive, respectful, knowledgeable, trustworthy, etc. All the great attributes you’re looking for when using a business for work and for HVAC these are the guys!! Great group of guys and phenomenal ownership. Highly recommend to anyone looking for HVAC installation, service, or any general work.


Michael Southworth

Needing to replace a 20+ year old furnace, I got quotes from 5 different HVAC companies and settled on Edco. Owner, Eric Dorris, was “hands on” from the quote through the installation and I’m very happy with all aspects of this decision - from the quality of the product to the installation to the attention to detail and responsiveness to my requests. Very pleased all around and happy to recommend this company.