Understanding Common Issues and How to Fix Them
When your air conditioner isn’t working as it should, it can be frustrating. There’s no need to worry, though. Many common problems have simple fixes that you can try yourself before calling a professional. This guide will help you identify these issues and provide steps you can take to resolve them.

Recognizing Insufficient Cooling
If your air conditioner is running but not cooling the room effectively, check the thermostat settings. Ensure it’s set to cool mode and the temperature is lower than the room’s current temperature. If this doesn’t work, inspect the air filter. A clogged or dirty filter can restrict airflow, making cooling less efficient. Replace or clean the filter regularly for optimal performance.
Dealing With Strange Noises
Unusual sounds coming from your air conditioning unit could point to various problems. Rattling noises may indicate loose parts, while buzzing might suggest electrical issues. It’s best to turn off the unit and examine it for any visible signs of damage. Tightening screws or replacing worn-out components often resolves minor noise issues.

Handling Water Leaks
Water pooling around your air conditioner usually means there’s a drainage issue. Check if the condensate drain line is blocked. You can clear blockages with a wet/dry vacuum or by gently removing debris manually. Keeping this line clean helps prevent water buildup and potential damage to your unit.
Addressing Airflow Problems
Poor airflow might result from several factors. First, check the vents and ensure they are open and unobstructed. Next, inspect the ductwork for leaks or blockages. Properly sealed ducts enhance airflow efficiency, ensuring that cooled air reaches all areas of your home as intended.
- Ensure vents are fully open
- Check ductwork for obstructions
- Seal any visible leaks in the ducts
Fixing Electric Control Failures
If your air conditioning system frequently turns on and off, it might have an electric control failure. This problem often occurs when too many cycles short out components like the fan controls or compressor. Have a professional inspect and repair these parts if necessary, as handling electrical components requires expertise.
The Importance of Regular Maintenance
Regular maintenance is key to preventing many common issues with air conditioners. Schedule annual check-ups with a professional technician to keep your system running smoothly. They can identify potential problems early on, saving you time and money on more extensive repairs down the line.
- Replace filters every 1-3 months
- Clear debris from around the unit
- Schedule professional inspections annually
Why Choose Professional Services?
While some tasks can be handled at home, other aspects of air conditioning repair require professional attention. Experts have the tools and knowledge to tackle complex problems safely and efficiently. They ensure that all repairs meet industry standards and prolong the life of your unit.
Your Reliable Partner for Cool Solutions
If you’re unsure about tackling these issues alone, reach out for expert help. Our team at River City Refrigeration specializes in providing reliable solutions tailored to your needs. Located in Portland, OR, we’re just a call away at (503) 339-3230. Let us help you keep your home comfortable.