Control Tech is a heating, air, and plumbing contractor located in Zionsville Indiana. We serve customers in Indianapolis and all surrounding communities. Since 1983, Control Tech has been a leader in the HVAC industry. When we say “Family Owned & Operated”, we mean it! With not only members of the Winters family working at Control Tech, but family of our employees as well! With service that's far from robotic, we're excited to Reboot Your Home Comfort!