Called after 9 pm on a Friday night when I discove...
Called after 9 pm on a Friday night when I discovered that my heating / cooling system wasn't working due to a faulty (new) thermostat. Mike came the next day and tested the system. He replaced my thermostat that had a bad manufacturer's part. Explained everything he did, and programmed the new thermostat with recommendations.
He also explained a couple of products that can help with air quality, and why I don't need an expensive air filter that will make my new furnace work harder than needed.
Service: Repair thermostat