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Customer Testimonials

"I just wanted to write a note to thank Control Tech for providing such excellent service. I just moved into a 30 year old home and have been having trouble with the furnace. I've called for service three times in less than 3 months and your service technicians and phone operators have been so wonderful. I so appreciate how helpful and knowledgeable everyone has been. I always dread having to have service because I feel like I'm going to be taken advantage of, but your people have never made me feel that way. It isn't often when I feel like businesses are on my side. I appreciate the professionalism that I have been shown and I will absolutely recommend Control Tech to everyone!" - Jenny G. - Zionsville, IN 11/09/2007


"Our five ton air conditioner was replaced by Control Tech with a new unit. The work was performed in a timely manner and was very professional. I would recommend Control Tech.  In addition, I recieved a competing quote which was $2,400 higher." - David G. - Carmel, IN  06/2007


"Overall, it was a good investment and a great experience have Jeremy and Joshua replace our heat pump and all the components. What we will remember most are the two representatives that performed such an excellent job and showed such maturity and professional behavior for such young men. Both my wife and I have extensive supervisory and managerial experience and were very impressed by their work ethics. The two young men were very competent in what they had to do; displayed very good team work and performed high quality work. My wife and I appreciate their friendly and polite behavior which left a very favorable impression. We would recommend Control Tech very highly." - Humberto A. - Zionsville, IN  06/26/2007


"Not only was our service from Control Tech great when we invested in central air and replaced our furnace, but our gas bills have decreased $44.00 per month, saving us $528.00 per year. Over the next few years, the units will have paid for themselves. We are extremely pleased with the increase in efficiency that we are getting from our 100 year old home and would highly recommend Control Tech to anyone for their heating and cooling needs."
- Mark & Courtney Z. - Indianapolis, IN
  06/21/2007


"After using two or three other heating and air conditioning companies over the years and getting average or poor service - I am relieved to now have Control Tech taking care of my aging heat pump.  They are fairly priced, on time, polite, and the work is always expertly done the first time." - Dave P. - Carmel IN   04/2007


Please check back again - more testimonials are being added soon!


Control Tech is a Residential & Commercial Heating and Air Conditioning company located in Zionsville, Indiana.  We serve customers in Brownsburg, Carmel, Fishers, Greenwood, Noblesville, Zionsville, Broad Ripple, Fortville, Shelbyville, Franklin, Mooresville, Martinsville, Plainfield, the greater Indianapolis area, and many other locations.

Control Tech is also an Indoor Air Quality Specialist and Duct Cleaning Experts.  Please contact us today for more information regarding any of our products and services at (317) 873-3737

Control Tech Heating & Air Conditioning, inc.
1200 Parkway Drive, Zionsville, Indiana 46077
Phone: (317) 873-3737
Fax: (317) 873-5834
ControlTech.Biz