Your HVAC system is responsible for heating your home in the winter and cooling your home in the summer. The most obvious sign that you need HVAC repair is that your home isn't getting to your desired temperature. While this is a key indicator that something is amiss with your system, it isn't the only sign that something may be wrong. Keep reading to discover four signs that your HVAC system may need repairs.

1. Weak Air Flow

When your heating or cooling device is operational, you should feel hot or cold air coming from the vents in your home. If you don't feel a lot of air coming from the vents, you may have issues with the filters, your ductwork, or the heating or cooling unit itself.

2. Strange Noises

When an air conditioning unit or a heater is working, it makes a humming sound. You can hear it working, but it's usually white noise and should be a background sound. If you're in need of HVAC repair, your unit may start to make strange noises. You may hear screeching, banging, grinding, or squealing sounds.

3. Bad Smells

When you first turn on your heater for the winter, you may smell a faint burning smell as dirt and dust burn off the unit. Outside of this, you shouldn't smell any other unusual scents when either your AC or heater is running. If you smell mildew, electric burning scents, or other foul odors, you may need an HVAC repair.

4. High Utility Bills

The final sign that your HVAC may need repair is skyrocketing utility bills. If your unit needs repairs, it may use more energy or gas to produce the cooled or heated air you need. In turn, this causes your utility bills to rise.

The best way to minimize the frequency in which you may need HVAC repair is to have your unit properly maintained. According to Bob Vila, you should aim to have your AC serviced by a professional at least once a year, preferably in the early to mid-spring. You should do the same thing for your heating unit, preferably in early to mid-fall. If you're in need of HVAC maintenance, repairs, or installation services, our team can help you. Call Ocean State Mechanical Inc today to schedule your appointment.