Get matched with top geothermal heating or cooling system installers in Merrillville, IN

"Steve is very knowledgeable about geo thermal systems. He does good work at a reasonable price."

"I’m extremely satisfied with Regional. We had three sump pumps that needed to be replaced (primary, secondary, and water powered backup). The quote was very reasonable, and they were able to do the work shortly after their initial visit. They replaced everything with Liberty pumps. Justin and Erich did the work and they were very professional. We had them quote out a couple of other items (replacing water heater, etc) and those quotes were also very reasonable. I will definitely hire them for future jobs."

"C2 Heating and Cooling did a fantastic job installing the HVAC system. I work from home and there was minimal interruption and they were very respectful of my property. I highly recommended their services and would not hesitate to refer this company to family and friends."

"We decided to replace an outdated AC unit and furnace with a brand new heat pump and furnace. After speaking with a Four Seasons sales rep, we knew they were the best choice to go with due to their thorough assessment, knowledge of products, availability of service and overall transparency. And perhaps most importantly, they were not pushy and respect our decisions on what system we felt was best for our home. As with any expenditure of this nature, there will be some ironing out of details and inevitable bumps to get everything completed, but the overall experience amounted to an energy-efficient HVAC system that was installed with care and expediency. Their service technicians are also friendly, thorough, knowledgeable, and available at a moment's notice. We are so glad that we went with Four Seasons."

We provide a full range of HVAC services, including installation, repair, maintenance, and system replacements. Our experienced technicians ensure reliable and efficient heating, ventilation, and air conditioning solutions for residential and commercial properties.

"My A/C system was 16 years old and died on the hottest week in September. Greg and his team came out immediately and by the next day the work was done. His team stayed late to make sure the job was done in one day so we wouldn't need to suffer another day of heat and humidity. Excellent responsiveness, service and price!
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"Installers arrived promptly on time. They were courteous, efficient and professional. I would recommend them for Furnace or A/C installation."

"We called them in to do a tune-up on our furnace before winter. Of course, the service guy found cracks in our heat exchanger and told us we needed a new furnace (although the furnace was over 20 years old). We agreed that we needed to replace the exisitng unit, agrred on a price, signed the contract, and scheduled a date. Installation was on-time and went very smoothly. Technicians were very professional and cleaned up afterthemselves. I would highly recommend."

"I highly recommend HabHab. They'd responded to my question promptly. I loved that they were straight forward. When they came out, the young man, was very friendly, professional and punctual. The price was very reasonable which was my number one factor when you are on a budget. He explained everything he did and again I will use them again, when it comes to my A/C and for my Heating check. Thank you HabHab company for getting our A/C working again. ?"

"Smoothly. Just be sure to check afterward that all the AC/heat vents that were opened during cleaning get closed again if they had been closed before. Our lower level was frigid, and upstairs the AC wasn't cooling efficiently as usual, till we checked and discovered that the lower level vents were wide open, too. A minor thing. All else was great, and the tech, Eugene, was SO courteous."