Are you wondering why you’re feeling sweltering heat when your AC is on? It could be that your AC needs repair. All the DIY tips on the internet can only get you so far before your system requires professional service.

It can be hard to tell if you need air conditioning repair vs replacement. Luckily, your service technician can detect if you have a failed part as opposed to a completely defective system.

How to Know When Your AC Needs Repair

#1 – AC Not Blowing Cold Air

There is no question that your AC unit has a very important job to do. Nobody wants AC troubles at the peak of the summer, but it happens. However, all may not be lost. You could need a simple replacement part rather than a whole new air conditioner.

Nevertheless, if your air conditioner is blowing warm air, or at least not blowing cold air, you probably need professional help.

#2 – Air Conditioner Making Loud Noises

An air conditioner should run quietly and efficiently. So when you hear grinding, screeching, squealing, and such, you may have a belt slipping, which is a serious issue. If the belt slips, other parts can be damaged as a result, increasing the overall cost and extent of repairs needed.

It is safer and more cost-effective down the road to call for service when you first notice your AC needs repair. When your AC runs loud, it’s time to take action. Being prompt and proactive works in your favor.

#3 – Air Conditioning Smells Bad

Photo Credit: Black Mold Control

There are a couple of culprits when your AC smells bad. If your wiring is burned out, you may smell a metallic-like odor coming from the AC system. This needs to be dealt with fast.

On the other hand, if you smell a musty odor, you may have a mold problem. You certainly don’t want to spread fungus throughout your house, so call for help if your AC smells like mold.

Any unwelcome smells coming from your air conditioning are likely a sign that your AC needs repair. If possible, turn the AC off until a technician can take a look.

#4 – Energy Bills Increasing

Nothing gets your attention like a spike in the utility bill. If your utility bill has skyrocketed, it could be indicating your AC needs repair. You could have duct leaks, a broken thermostat switch, or an old system that is getting tired and needs an update.

Regardless of the cause, a sudden increase in your energy bill is cause for concern. Call your local technician and get the system checked out.

Preventative maintenance is your best defense against unexpected repairs hitting you in the middle of summer when your AC is needed most. Make sure to schedule routine maintenance on your AC system every fall and spring to avoid surprises and emergency service.

Whether you need seasonal maintenance or AC repair, you can count on Dependable Heating & Air to do it right. We take pride in providing reliable service and stand by our work.