From Denny's Heating & Cooling
We have been servicing the heating and cooling needs for Newton, KS homes and businesses for decades - originally Denny's Heating & Cooling. With 3 generations of experience, we are proud to continue providing reliable and affordable service to our community. Whether you need an installation or a repair on your furnace or air conditioner, you can count on receiving timely & friendly service at any of our 3 locations: Wichita, Andover and Newton. Hanna provides complete home and business HVAC services. This includes heating and cooling replacement as well as indoor air quality services include air purification. We also install and service whole home humidifiers. Hanna has been servicing Newton & Wichita area homes and businesses since 1983.
Google: 3.1/5 
Facebook: 3.4/5 
BBB: No Rating
I called Denny's/Hanna to come to my house and diagnose a leak on my system. The tech was not friendly and very short. He then proceeded to tell me I needed an evaporator coil, it would cost $4200 to fix, and that I should just go ahead and buy one of their new units. For $10k dollars. I called another company for a second opinion and was told that my system could be fixed for just under $1500 including the call out and lost charge. I will not be using Denny's again and I will certainly tell anyone that asks who I use to run in the other direction.
Replacement parts were priced outrageously high, almost 6 times what could be bought over the counter. When questioned about it, their response was very unprofessional, and did not represent one in which valued its customers. I would not recommend this Newton location.
I've used them for years, always on time and quick to work. Had them replace my old furnace and AC unit too. Also always used the yellow card to do the tune-up of both my AC and furnace but after they changed hands every time I called to schedule the tune-up two weeks in advance I was always told they were booked solid. One time I even called three weeks in advance and was told they were booked solid. Now I just throw the yellow card away. I suppose if my AC or furance breaks down I might call them.