Terry first learned his skills with tin work from his father, Robert Miller. Terry began his apprenticeship at age 21 with Midwest Heating of Madison. He stayed with them for 16 years performing new home installations, air conditioning, light commercial and hydronics. The following 5 years, Terry was the HVAC manager for Dave Jones Plumbing & Heating.
So in 1995, with 21 years of experience, Terry went on his own forming this T Miller HVAC, heating, cooling and geothermal company out of Mt. Horeb, WI.
Within two years, his nephew, Jessie Miller, came to work with him. Together they continue HVAC work in addition to in-floor radiant heat and using green technology with Geothermal Heating & Cooling.