When your air conditioner isn’t working properly, it can quickly turn comfort into frustration. Problems like refrigerant leaks, weak cooling, or thermostat issues are common. At ASC Heating & Air, our team knows how to fix these problems efficiently. We also handle unusual noises and clogged drains, both of which can hurt your system’s performance. Knowing how these issues are solved can help you keep your home cool and comfortable.

Quick Summary
- ASC Heating & Air finds refrigerant leaks, performs recovery, and makes repairs to restore cooling efficiency.
- They fix inadequate cooling by cleaning filters and ensuring proper airflow throughout the system.
- ASC calibrates and repairs thermostats to maintain steady temperatures and improve AC performance.
- Their team investigates strange noises, repairing loose or failing parts before they cause bigger issues.
- They provide routine drain maintenance to prevent clogs, water damage, and reduced system efficiency.
Refrigerant Leaks
If your AC isn’t cooling as it should, a refrigerant leak may be the reason. Refrigerant is what allows your system to pull heat out of the air, and without enough of it, your unit can’t cool properly.
To confirm a leak, technicians use leak detection methods to check for signs of refrigerant loss. If a leak is found, the next step is refrigerant recovery, where the remaining refrigerant is safely removed before repairs are made.
Leaks should never be ignored. They reduce efficiency, raise energy costs, and can damage your system over time. Calling a professional ensures the problem is handled safely and correctly, keeping your AC running at its best.
Inadequate Cooling
If your home isn’t cooling evenly, the issue may be tied to airflow problems. Clogged filters or blocked ducts are common culprits that keep cool air from circulating properly.
Another possible cause is dirty evaporator coils, which make it harder for your system to absorb heat and maintain the right temperature. Regularly cleaning filters and coils helps keep your system efficient and effective.
If your AC struggles to cool your space, it’s important to have it checked. Prompt maintenance prevents discomfort and keeps your system from working harder than it should. For reliable solutions, ASC Heating & Air is always ready to help.
Thermostat Malfunctions
A faulty thermostat can throw your entire system off balance, leading to uneven temperatures and wasted energy.
When your thermostat isn’t calibrated properly, it may send the wrong signals to your AC—causing it to run too long, shut down too soon, or not cool at all. Regular calibration helps ensure your system runs efficiently and keeps your home at the temperature you set.
If your thermostat isn’t responding, start by checking the batteries. If that doesn’t solve the problem, ASC Heating & Air can test and recalibrate it, restoring your system’s performance and your comfort.
Strange Noises
If your air conditioner starts making odd noises—like grinding, rattling, or hissing—it’s a clear sign something’s wrong.
These sounds may mean there are loose parts, debris inside the unit, or even failing components. Ignoring the problem can lead to more serious breakdowns and expensive repairs later.
Unusual vibrations or noises should be addressed right away. ASC Heating & Air can inspect the system, pinpoint the source, and make repairs before the issue worsens, helping extend the life of your AC.
Clogged Drains
Your air conditioner creates condensation while it runs, and this water usually drains away. But when the drain line gets clogged, that water can back up and overflow. This not only reduces efficiency but can also cause water damage inside your home.
To avoid this, regular drain maintenance is important. Simple steps like flushing the line with vinegar can clear minor clogs. For stubborn blockages, ASC Heating & Air offers professional cleaning to keep your system running smoothly.
Frequently Asked Questions
How Often Should I Schedule Maintenance for My Air Conditioner?
It’s best to schedule maintenance at least twice a year. Routine filter changes and seasonal inspections help your system run efficiently, prevent costly repairs, and extend its lifespan.
What Are the Signs My Air Conditioner Needs Replacement?
If your AC is old, breaks down often, uses more energy, or struggles to cool your home, it may be time to replace it. These signs point to declining efficiency and higher long-term costs.
Can I Perform Any Repairs Myself?
Yes, you can handle simple tasks like replacing filters or cleaning coils. Always put safety first—turn off the power and follow your unit’s manual. For bigger problems, call a professional to avoid damage or safety risks.
How Can I Improve My Air Conditioner’s Efficiency?
You can improve efficiency by setting your thermostat around 78°F, changing filters regularly, sealing leaks, and using fans to help circulate cool air.
What Should I Do if My Air Conditioner Won’t Turn On?
First, check your thermostat to make sure it’s set to cool. Then check your breaker box for tripped switches or blown fuses. If it still doesn’t start, call a technician for a proper diagnosis.
Conclusion
In summary, ASC Heating & Air is equipped to handle the most common AC issues: refrigerant leaks, weak cooling, thermostat malfunctions, strange noises, and clogged drains. With professional inspections, accurate repairs, and routine maintenance, they keep your system running efficiently and reliably. If you’re facing any of these problems, trust ASC Heating & Air to restore your comfort and help your air conditioner last longer.