J F Miller Heating & Air

Ron Covey met with me at 10am, the scheduled time, and did an excellent job teaching me how to use and service my new Heating and Air Conditioning unit. He was thorough and professional. His experience and knowledge of the system was evident and I will highly recommend J F Miller in the future.

Nate arrived promptly at the appointed time. He was cordial and professional. It didn’t take long to understand he knew what he was doing. He went through the system and explained what he was finding and how to fix the problems. That’s a brief Reader’s Digest version but, to get to the point, good service at a fair price. I’ll use this company again if needed.

I can't say enough good things about the professionalism and products this company offers. From the first call prior to a representative stopping out for a comprehensive quote to the final equipment installed and the place cleaned up. Truly a group of people working together exceptionally well for a common cause, the absolute best in quality and service. I will absolutely recommend them to anyone and everyone and and do it honestly.

A great company, Justin responded to phone calls and emails quickly with great professionalism and gave me a great price on a new furnace and AC. The installation crew did a great job removing my old furnace and AC and installing the new one. Did a great job answering any questions I had and cleaning up after themselves. The new American Standard unit is just awesome!

Great service! I have been using JF Miller for over three years now. Each time they have come out they have been prompt and professional. Recently diagnosed and quickly fixed my Central Air unit. I highly recommend them!

In April (2021) J. F Miller installed a new A/C unit outside and a new evaporator coil on my inside unit, plus a new thermostat. To do this they had to remove and re-fit my existing down-flow gas furnace as well, and build a new base and filter box. Their workmanship is so much better than what they replaced! With the new installation even the gas heater works better and quieter than it did. My system had serious air leaks before and now the whole unit is sealed up tight. The A/C works great now that we are actually getting some hot days to try it out. I'm expecting my heating bills to go down this coming Winter now that I'm not losing all the hot air out into the garage where the furnace sits. Their price was very reasonable and they finished the job in just one day! I definitely recommend J. F. Miller for HVAC work.

Chris found that the former homeowner had installed a different thermostat than they normally use so he did not have access to test mode. He stuck it out til he figured out the problem and fixed it! Also called one day they came the next day

Their team of professional peps are fantastic - always communicate, show up on time, explain, break down the estimate, value your property with uniform and floor protection. Great business - highly recommend them. Ron today was awesome - thank you.

Ron Covey was always on time, courteous, and he installed my whole home purifier efficiently and timely. He also helped me locate an issue with my gas that allowed me to call NIPSCO to get it fixed and he showed me how to use my thermostat in my new home. Five stars across the board!

Mark is a tru customer first guy an asset to your company for sure. It didn’t stop there Ron our service tech was prompt courteous and fixed our problem quickly and with a smile on his face. You’re lucky to have these two guys. I’d recommend you to anyone.