AC & Heating Services in St. John

At Collins Heating & Cooling we are dedicated to delivering dependable HVAC service to homeowners throughout St. John. We have more than 20 years of professional experience and only provide high-quality products to our customers. When you call us, (219) 924-7423 you can rest assured that you will receive honest recommendations and outstanding service.

Take a look at our reviews and testimonials page and see what people are saying about our services.

Affordable air conditioning repair & replacement

The summer temperatures in NWI can go from mild to wild and we know how frustrating it can be to have your air conditioner break down when you need it the most. That’s why our expert HVAC technicians are always ready to provide homeowners with comprehensive AC services which include:

Heating maintenance services from your local trusted experts.

Our heating contractors will detect any potential problems early and perform any repairs necessary. Our goal is to keep your furnace running efficiently for as long as possible so that you get the best return on your investment. When the time does come to replace your furnace, we are registered dealers of Armstrong Air and will provide you with the best options for your home & budget.

Improving your indoor air quality

As a registered dealer of Aprilaire & RGF environmental products, we take great pride in providing solutions that make certain that your family breaths clean fresh air all year long. From whole-home humidification, air filtration, and induct air purifiers we address issues such as allergy triggers from particulates such as pollen, mold spores, dander & dust to airborne and surface bacteria & viruses.

When you’re in need of expert heating, air conditioning or indoor air quality services in St. John you count on Collins to provide you with personized solutions that meet your needs. Give us a call at (219) 924-7423 or use our online form to contact us.

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