7 Signs Your Air Conditioner Needs Servicing Before Summer Hits
Summer in Johannesburg, Pretoria, and Midrand is no joke. When your air conditioner fails, it’s not just uncomfortable it can cost you money in repairs and higher electricity bills. Don’t wait until your AC breaks down! Regular servicing keeps your unit efficient, safe, and reliable.
At Chill Out Air Conditioning, we provide residential and commercial AC servicing with fully qualified staff ready to help. Here’s how to know when your unit needs attention—and why acting fast can save you money.
1. Your Electricity Bills Are Higher Than Usual
One of the earliest signs that your AC needs servicing is unexpectedly high electricity bills. Even a small problem—like a clogged filter, dirty coils, or low refrigerant—forces your unit to work harder to cool your space. Over time, this increases energy consumption significantly.
Example: If your electricity bill jumps by 15–20% during the summer compared to last year, your AC may be struggling to operate efficiently. A professional service can restore energy efficiency, helping you save money month after month.
💡 Tip: Schedule an AC service before summer. Regular maintenance can cut electricity costs by up to 25% in some homes and offices.
2. The AC Isn’t Cooling Properly
If certain rooms remain warmer than others or your AC struggles to reach your desired temperature, this is a clear indicator that your system needs attention. Common causes include:
Clogged air filters restricting airflow
Dirty evaporator or condenser coils reducing heat exchange
Low refrigerant levels making cooling less effective
Ignoring these signs can lead to longer running times, higher electricity bills, and unnecessary wear on your unit. Professional servicing ensures your AC cools quickly and consistently, keeping everyone comfortable.
3. Strange Noises or Unpleasant Smells

Noises like rattling, grinding, or hissing often indicate worn or misaligned components, while musty smells can signal mold or mildew in the system. Both issues can:
Reduce AC efficiency
Increase energy consumption
Cause long-term damage if left unchecked
Call to Action: Don’t wait for a breakdown! Our team at Chill Out Air Conditioning can identify the root cause and fix it promptly, ensuring your system runs safely and efficiently.
4. Frequent Breakdowns
If your AC keeps shutting off, struggles to start, or fails intermittently, it’s likely overworking and inefficient. Frequent breakdowns are inconvenient and expensive, but they’re also preventable.
Regular servicing allows technicians to detect worn-out components, clean essential parts, and recalibrate your system, keeping it reliable when you need it most.
5. Water Leaks Around the Unit
Water pooling near your air conditioner is often caused by:
Blocked drain lines
Frozen evaporator coils
Improper installation
Leaks not only damage your floors and walls but also force your AC to work harder, increasing electricity consumption. Professional servicing resolves these issues quickly, protecting both your AC and your property.
6. Your AC is Over 3–5 Years Old
Even if your AC seems to be running fine, age affects efficiency. Units older than 3–5 years often require more energy to perform the same cooling tasks. Annual servicing for older systems can:
Reduce electricity consumption
Prevent costly repairs
Extend the life of your unit
Maintain consistent cooling performance
Example: A 5-year-old AC that hasn’t been serviced may use up to 20% more electricity than a regularly maintained unit of the same age.
7. You Haven’t Serviced Your AC in Over a Year
It’s recommended to have your AC serviced at least once a year, ideally before summer begins. Annual maintenance ensures:
Clean filters, coils, and components
Proper refrigerant levels
Efficient energy usage
Prevention of small problems escalating
Many homeowners only realize the importance of servicing after a breakdown. Don’t wait—prevention is far cheaper than repairs or replacements.
Additional Benefits of Regular AC Servicing
Beyond energy savings and improved cooling, professional AC servicing also provides:
Healthier Air Quality: Clean filters reduce dust, allergens, and bacteria circulating in your home or office.
Peace of Mind: Fully functional AC systems reduce stress during heat waves.
Reliability: Less chance of breakdowns during peak summer months.
Long-Term Savings: Properly maintained units last longer and perform better, reducing replacement costs.
Practical Tips to Maximize AC Efficiency
Even after professional servicing, you can adopt simple habits to save on electricity:
Use a programmable thermostat to avoid overcooling when no one is home.
Keep doors and windows closed to prevent cooled air from escaping.
Use fans to circulate air—they help your AC reach the desired temperature faster.
Schedule annual servicing before summer begins.
Small adjustments, combined with regular professional maintenance, can reduce your electricity bills by up to 25% annually.
Why Choose Chill Out Air Conditioning
At Chill Out Air Conditioning, we specialize in:
Residential & commercial AC servicing
Expert installation of energy-efficient smart units
Affordable pricing with guaranteed satisfaction
We serve Midrand, Johannesburg, Pretoria, and Edenvale, ensuring your air conditioner is ready for the hottest months. Our team is fully qualified, experienced, and dedicated to keeping your AC running efficiently while reducing energy costs.
📞 Call us today on 060 798 8547
💬 Or WhatsApp Paul at 079 541 0525
Don’t wait for a breakdown—book your AC service now and save money on electricity while staying cool all summer!