1. Action Air Heating, Cooling , plus
- 375 hires on Thumbtack
- Serves New York, NY
"My house has an old milivolt boiler. In order to get the thermostat to work, Sam ran new wiring (3 wires RH, W and C) and hooked it up to a relay to ensure all the heating system components were working. I would recommend Sam to my friends and family."