Common Air Conditioner Issues Homeowners Encounter And How To Solve Them: 15 Troubleshooting Tips

Are you facing air conditioner problems in your home in California? Don’t worry! Taylor Made Air provides reliable HVAC services in Apple Valley, CA, to help you get back on track. Our experienced professionals can handle any job efficiently, from routine upkeep and repairs to full system replacement.

We understand the necessity of having a cool home during the hot summer months, so we ensure all jobs are completed with precision and attention to detail. Keep reading for 15 common air conditioning issues homeowners face and their solutions!

Insufficient cooling:

The air conditioner unit may fail to cool the room adequately, which could be due to a leaking refrigerant, a faulty compressor, or a clogged air filter.


Inspect the AC filter and clean or replace it if necessary. If the issue persists, it’s best to contact a professional technician to inspect the system for refrigerant leaks or compressor problems.

No cooling at all:

If the air conditioner unit isn’t producing any cool air, it could indicate a problem with the compressor, thermostat, or electrical components.


Ensure the programmable thermostat is set correctly, and the electrical connections are secure. If the unit still doesn’t produce cool air, it’s recommended to call a professional technician for troubleshooting and repair.

Uneven cooling:

Inconsistent cooling throughout the room or house may be caused by an improperly sized air conditioning unit, ductwork issues, or improper airflow adjustments.


If you’re experiencing issues, please check that all vents are open and clear of blockages. It might be necessary to have an HVAC technician examine the system to determine if it requires proper sizing, has ductwork issues, or needs airflow adjustments.

Airflow problems:

Restricted or weak airflow could result from a clogged air filter, blocked vents, or damaged ductwork.


Clean or replace the air filter and ensure all vents are clear. If the issue continues, have a professional inspect the ductwork for any blockages or damages.

Water leaks:

If you observe water pooling around the indoor unit or dripping from it, it may be due to a blocked or damaged condensate drain line, frozen evaporator coils, or improper installation.


Check the condensate drain line for blockages and clear them if necessary. If you suspect frozen evaporator coils, calling a professional to diagnose and fix the issue is best.

Strange odors

Foul or musty odors from the air conditioning system might indicate mold or mildew growth inside the system or dirty air filters.


It is recommended to change dirty air filters to remove mold or mildew buildup. If the odor persists with your air conditioner, contact a technician at Taylor Made Air for AC repair in Hesperia, CA, to inspect the system for mold growth or other issues.

Unusual noises:

Loud rattling, buzzing, or grinding noises indicate loose or damaged components, worn-out belts, or fan motor issues.


If you hear a sound from your air conditioner, try tightening loose belts or fasteners. If the AC continues to make noise, it is best to have a professional technician identify and fix any broken parts.

Constant cycling:

An AC unit that frequently turns on and off, known as short cycling, may be caused by a malfunctioning thermostat, inadequate refrigerant levels, or an oversized unit.


To resolve the problem, first, check if the thermostat is working correctly and if the air conditioning unit is appropriately sized for the room. If the problem persists, it’s recommended to have a licensed technician examine the refrigerant levels and the system’s overall performance.

Thermostat issues:

A faulty thermostat can result in temperature inaccuracies, incorrect settings, or failure to turn the air conditioner on or off when needed.


Check the thermostat batteries and settings to ensure they are correct. If the problem persists, it may require professional assistance to repair or replace the thermostat.

High energy consumption:

A sudden increase in energy bills might be due to an inefficient AC system caused by dirty coils, clogged filters, or aging components.


Clean the coils and replace dirty filters regularly. If the energy consumption remains high, it’s best to have a professional technician assess the system for any underlying issues.

Tripped circuit breaker:

If the air conditioning unit repeatedly trips the circuit breaker, it could be due to electrical problems, compressor issues, or a short circuit.


Reset the circuit breaker and check for any electrical overloads or short circuits. If the problem repeats, contact an electrician or HVAC technician for further investigation.

Frozen evaporator coils:

Insufficient airflow, low refrigerant levels, or dirty coils can cause the evaporator coils to freeze, reducing cooling efficiency.


Ensure proper airflow by checking and cleaning the air filters and ensuring adequate refrigerant levels. If the coils continue to freeze, it’s best to call a professional for assistance.

Inadequate maintenance:

Neglecting regular maintenance tasks like filter cleaning, coil cleaning, and lubrication can lead to various AC problems over time.


Establish a regular maintenance schedule, including cleaning or replacing air filters, cleaning coils, and tightening electrical parts.

Blown fuses:

A blown fuse in the electrical panel could indicate an electrical overload or a short circuit within the AC unit.


Replace blown fuses with new ones of the same rating. If the issue continues, it’s essential to have a professional inspect the system for any underlying electrical problems.

Inaccurate temperature control:

If the air conditioner fails to maintain the set temperature or constantly fluctuates, it could be due to a faulty thermostat, sensor issues, or improper system calibration.


Calibrate the thermostat or consider replacing it if necessary. A technician can assess the system for any sensor or other calibration problems.

Ensuring Optimal Cooling Comfort: Tackling Common Air Conditioner Problems With Effective Solutions

Following these tips and solutions can help ensure your air conditioner remains in top shape. If the issue persists or you cannot identify the cause yourself, it’s best to rely on professional AC repair services from Taylor Made Air in Victorville, CA. Our team of experts is experienced in diagnosing and resolving AC problems quickly and efficiently.

Contact us today to schedule an appointment!