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Repairing and maintaining commercial HVAC systems is one of ICU Mechanical’s primary services, and we’re dedicated to providing top of the line service for all of your heating and cooling needs!

You certainly don’t want your customers exposed to an uncomfortable, uninviting environment. It’s absolutely essential to address any HVAC issues promptly, professionally and conveniently. We pride ourselves on treating each job like an emergency, and you can be assured you’re in good hands with ICU Mechanical.

As an up-and-coming industry leader in HVAC, we've installed hundreds of new systems in all kinds of businesses. Our customers include shopping centers, restaurants, schools, churches, convenience stores, cold storage facilities - and many more. No project is too big or too small!


Having a well thought out maintenance plan is essential to saving money and eliminating down-time. Prolong the life of your commercial HVAC system with a well thought out, and custom designed program!

Our commercial HVAC service includes;

  • Filter changes/cleaning

  • Belt conditions/replacements

  • Condenser cleaning

  • Complete repair/replacement amenities as needed

  • Heat exchangers/cooling components


Whether it’s a large scale installation, project management, change-out, or just a regular maintenance call, ICU Mechanical is northern Indiana’s top choice for all of your commercial HVAC needs!


Every business has had a plumbing emergency at some point in time. ICU Mechanical is there to meet your needs, whether it’s simply a leaking faucet, or something far more complex.

We’ll go out of our way to be there promptly and address the situation with professionalism, because at ICU Mechanical, your satisfaction is our #1 priority! We stand by our work 100 % and have a long history of respecting your needs, providing you with a quality repair, and getting the work done in a timely manner.

We handle:

  • Backflow testing, installation, and repair

  • Faucet rebuild and replacement, leak repair

  • Water heater maintenance, repair, and installation

  • Piping repair of all kinds

  • Tankless Water Heaters

  • And much more

We understand how inconvenient it is to have a major plumbing issue. At ICU Mechanical, we’ll make sure you’re back up and running as fast as possible and be there when you need us the most!

When you choose us to handle your plumbing issues, you’re getting qualified, and experienced technicians that use the latest technology. Nothing else will suffice!

Call us today!

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