DeZiel Heating and Air Conditioning Inc

My mother decided to get her furnace cleaned, even though she had no problems with it. DeZiel Heating & Air, Inc came to clean it and they «found» that her furnace was putting out too much Carbon Monoxide, their meter was reading 522. They said, she needed to replace her furnace immediately. After DeZiel Heating & Air, Inc. «cleaned» her furnace, the furnace started acting up and then refused to start. My mother had two other furnace companies come in and both said the furnace was fine. They said someone turned up the gas valve and it was letting in too much gas and that is why it wouldn’t start. After the new furnace people turned it down and cleaned the sensor, the Carbon Monoxide meter now reads between 5 and 10. I do not recommend this company.