Cliff’s Heating & Air Is Here For Your AC Installation Services

Family in MerrillvilleWe are a family-owned and operated business with several generations of family members running the shop. We first opened our doors in 1979 and for the past 40 years, we have worked tirelessly in order to establish ourselves as the finest HVAC company in Merrillville and the surrounding areas. With premium products and certified technicians that are always ready, there is no company that can help you as quickly or effectively as we can. Summers in Merrillville can b rough. While we never hit the triple digits on the thermostat, temperatures in Merrillville tend to rest in the mid-80s from June to August. If your home isn’t equipped with an effective and functional air conditioning unit, you need to give Cliff’s Heating & Air a call today!

Satisfaction guarantee

We Provide Affordable Energy Efficient AC Installation

If you are in need of an AC installation, call Cliff’s Heating & Air today! Listed below are just a few reasons as to why we are the finest HVAC company around.

  • Fully Family Owned & Operated
  • Flexible Financing Available On Approved Credit
  • Serviced The Region For 40+ Years

Beat The Heat With A New Air Conditioner

When your air conditioner needs to be replaced, who do you turn to? In these situations, most people will end up sitting around stressed before picking the first HVAC company that they come across. This would be a mistake. For all of your AC replacement needs, no company can help you in the way that Cliff’s Heating & Air can.


  • N.A.T.E. Certified Technicians Provide Reliable Service
  • We Are A Dealer Of York Products
  • All AC Installations Come With A Free Quote & Estimate

Making it through a Merrillville summer is a whole lot easier when you have an efficient new air conditioner on your side! At Cliff’s Heating & Air, we can help you with your next AC installation by offering a free personalized quote. Our N.A.T.E. certified technicians make sure that all of your services go smoothly! If you are in need of an AC repair, call us today!