New Air Conditioning system installation near Nancy St. A new homeowner contacted me to install a new Goodman central air conditioning unit in their home, as their old unit was outdated and not functioning properly. After assessing the size of the home and cooling needs, I recommended a new unit that would be more efficient and reliable. I then proceeded to install the new unit, including running new ductwork and installing a thermostat. After completing the installation, I tested the system to ensure that it was functioning properly and the homeowner was happy to have a new, efficient air conditioning system.