Although the long hot days of summer have passed, it’s important for your air conditioning unit to be in good shape for next year. C & S Heating and Cooling has served the Wentzville, MO, area, including Troy, Warrenton, and O’Fallon, for over 30 years, and homeowners rely on them for heating and air conditioning repair. Their services are backed by decades of experience and North American Technician Excellence certification, so you can count on quality work at an affordable price.

Some air conditioning repairs are simple to do yourself, such as cleaning or replacing the filter. However, since your air conditioning unit plays an important role in keeping your home clean and comfortable, other projects require a professional’s skill set.

When To Call A Pro For Air Conditioner Repair

Weak Or Warm Airflow

There are many reasons why your air conditioner may not be operating properly, including a worn-out fan motor, low refrigerant level, or faulty compressor. Each issue requires professional attention to avoid causing additional damage.

Unusual Sounds & Smells

Your air conditioner should make little noise while it’s running. Grinding noises typically indicate a mechanical issue, while hissing and gurgling mean the refrigerant level is low due to a leak. If your air conditioning unit emits a musty odor, there is excess moisture inside. A foul or pungent smell indicates damage to the unit’s electrical wiring. These issues must be addressed by a professional air conditioning repair technician for your health and safety.

Unexpectedly High Energy Bills

If recent energy bills have been higher than usual even though you haven’t used the air conditioner more, the unit probably isn’t operating at its maximum efficiency. An air conditioning repair expert will need to examine the interior components of your unit to determine the problem.

Visit C & S Heating and Cooling online to learn more about their HVAC installation, maintenance, and repair services, as well as the products and brands they offer. Call (636) 327-4238 or send a message on their website to schedule an appointment.