You understand the importance of energy efficiency as the owner of a house or business facility. Before hiring an HVAC company, you should be aware of the key questions to ask. Fact HVAC has compiled a list of the top five questions you should ask before hiring an HVAC Company for your HVAC system in your house. You will not only save money by using these questions, but your system will also live longer than normal. Please visit our official website to learn more about it.