If the thought of an HVAC failure leaves you scratching your head wondering what you would do during such an event, you are not alone. The key to knowing how to handle such events is spending some time learning how to hire the best possible professionals. The information found below can serve as just the resource you need.

When purchasing a new HVAC system for your home, be sure it is energy efficient. These days, most new HVAC systems are energy efficient; there is a energy star label on the equipment. However, to be sure your utility costs do not go through the roof, choose equipment that is energy efficient.

If you must hire someone to help you out with your HVAC system, be sure to learn about all of the requirements your state has legislated regarding licencing and insurance. You need to be able to ask anyone you plan to hire if they meet these requirements before you hire them.

Clean any debris that accumulates on an external condenser unit. Debris quickly gathers here, even more so if there is a storm. This can cause major issues with your system. Overheating could occur, which will be problematic.

When you have an outdoor unit, be sure to keep all plants, flowers, shrubs and trees at least two feet from it. Anything that grows inside it, either above the ground or even roots beneath the soil, can block it up and cause it to break. Give it some breathing room.

Your HVAC system should be checked a few times a year. Most homeowners choose to have their unit inspected during the spring and the fall months. This helps prepare for the coming weather changes of summer and winter. This will help you to avoid problems.

Service your HVAC unit at least one time a year. When it’s checked out, the motor will be inspected, moving parts well oiled and the level of freon adjusted if necessary. This will help keep your system performing at maximum efficiency.

Clean your filters! If you have a window unit air conditioner, there will be a filter right under the grill you can vacuum. If you have a furnace or outdoor units, they will also have filters to be cleaned or replace. A dirty filter can make your unit inefficient or even let it overheat.

Before you hire any HVAC company, ask them how long they’ve been open for business. A company that has been in business for a long time will have a solid track record, and you can use this to figure out if you should spend your money with them. It’s a risk to hire a new one.

Would you know what to do if your air conditioner or furnace system were to fail just when you needed it most? As long as you have spent some time learning about what makes for a terrific HVAC service professional, you should answer in the affirmative. Keep the above advice handy, and you will never go wrong.