At Control Tech Heating Air Plumbing, we understand that dependable heating, cooling, and plumbing systems are essential to everyday comfort. We have served Zionsville-area homes and businesses since 1983 with heating repair, AC installation, air conditioning maintenance, plumbing service, water heaters, air duct cleaning, and indoor air quality solutions. Our family-owned team uses trained in-house technicians for every project. We provide honest recommendations, quality workmanship, modern equipment, and consistent support from the first service call through completion. read full review »