Family Owned & Operated Since 1983

We are a residential & commercial heating, air conditioning, geothermal, and plumbing contractor located in Zionsville Indiana. Since 1983, Control Tech has been a leader in the HVAC & Plumbing industry and when we say “Family Owned & Operated”, we mean it! With four members of the Winters family working at any given time, we will ensure that your comfort needs are met. Contact us today for more information regarding any of our products and service.

Over the years, we have grown from one man working out of a truck to a fully staffed business. We are home to over 40 employees whom we know very well and respect. We have employees that have been with us since the start, and others who have been here 15-25 years. We don’t have a high turnover. When we hire a new member to our team, we plan on keeping them for the long haul. Plus, we don’t use subcontractors. This helps ensure that your system is being installed or maintained by an employee who cares about you and your home.

Unsurpassed Quality and Service

When we started in 1983, it was our goal to provide each customer with unsurpassed quality and the highest value in installation and service. Each installation is performed timely and safely by knowledgeable professionals ensuring full customer satisfaction.

Whether you need a routine service, an emergency repair, replacement equipment, or a complete comfort system – you can count on us! We care, we listen and we know what it takes. We strive every day to improve our service to you!

Bottom line, when we say “Where We Care About You and Your Air”, we truly mean it. We aren’t in this for the quick fix and a “see ya later”. We want make sure you are taken care of honestly and ethically. Whether you’re planning on being in your home for a few years or for a lifetime, let Control Tech be your partner in quality heating and air conditioning service.