Regular HVAC preventative maintenance is the best way to ensure trouble-free operation and peak performance. It can help to avoid a system failure in severe hot or cold weather when you need it most, and it can also keep your energy bill from getting out of control.
Not all HVAC companies process warranty work. Be cautious when hiring a company to service or repair your A/C system. Some parts may be included through your manufacturers warranty. Many HVAC manufacturers include a 10 year limited warranty on most of their systems. If your system is 10 years old or newer ask about any possible warranties that your system may have.