Heating and air conditioning equipment, no matter what type you have, should be inspected, cleaned, and serviced at least once a year. At a minimum, you should try to check your air conditioner every year in early to mid-spring. However, for optimal performance, it would be in your best interest to have your unit serviced in the fall as well. An HVAC contractor will focus on your boiler to prepare your system to cope with heating demands once temperatures drop.
Experts agree that your HVAC system needs to be serviced twice a year. You should schedule your air conditioner to be tuned in late spring and fall. HVAC professionals, including Tim Cropp, general manager of CroppmetCalfe Services, a heating and cooling company in Fairfax, Virginia. Now that you know how often you should have your air conditioner serviced, hire an HVAC professional to maintain it and help extend its lifespan.
One way to save money and keep your HVAC in tip-top condition is to purchase an annual HVAC service plan. It also keeps the air in your home clean, and there are plenty of other reasons to keep your HVAC system. New air conditioning systems, especially air conditioners, are more efficient than models installed 10 years ago, Callais says, and they have fewer problems and require less maintenance. However, (and this may come as a surprise to an HVAC contractor), annual air conditioning maintenance isn't absolutely necessary (if you're a risk-taker).
There are home warranty packages for HVAC systems that you can subscribe to to cover your air conditioning repair and maintenance needs. If 20 percent or more of the fins are bent, the unit is likely to lose efficiency and justify a call for service, says James Clark, HVAC control specialist at Technical Hot & Cold in Westland, Michigan. And if you never do, the only time you'll call an HVAC contractor will be when your air conditioning breaks, which will cost you a lot more money than on a maintenance call typical.