It's easy to forget that your AC unit isn't designed to last forever. Issues tend to creep up at the most inconvenient of times, like when the sweltering summer heat is at an all-time high. However, by catching minor problems in their early stages, you can avoid finding yourself in such situations. Here are four tell-tale signs it's time to worry less about the cost of AC repair and call in a technician.

1. Your AC Is Blowing Warm Air

You didn't buy an air conditioning unit so that it would just sit there and look pretty. It has a job to do, and that's to maintain a comfortable indoor temperature. This is especially important during the heat of the summer months. However, if you're getting warm air rather than refreshing cold air, call an HVAC professional to schedule AC repair.

2. Inadequate Airflow

Insufficient airflow is an obvious sign that your AC isn't operating optimally or that there's a blockage in your home's ductwork. Many things could be to blame, including a damaged motor, a blocked air filter, or something more serious. Be sure to have a professional take a look at it, so they can diagnose and repair the issue.

3. Your AC Is Emitting Strange Odors

It's not typical for an AC to produce foul odors. If yours does, you likely have a problem. A pungent smell may be a sign of a burnt wire in the appliance, while a musty, damp smell may point to mold inside the unit or ductwork. Whatever the case, you need a technician to look at it as soon as possible.

4. You Notice a Spike in Your Electric Bill

A common sign of the need to schedule AC repair is a sudden increase in your monthly electric bills. The issue could be a result of leaks in your ductwork, a broken thermostat switch, or an aged AC unit. Repairs may sometimes be sufficient, but in some situations, like an older outdated system, a replacement may be more appropriate. Even if your air conditioner is only ten years old, upgrading to a more modern, efficient model can help you save 20% to 40% of your energy bills, according to the Department of Energy. While a replacement costs more upfront, it will save you money in the long run.

If in doubt, contact an AC repair company to schedule an inspection. They'll assess the condition of every component to ensure your unit is working as it should. Give SBS-NC, LLC a call today to book an appointment. Call us today!