Your Air Conditioner Not Cooling? Here’s What You Need to Know
When summer hits Texas, the last thing you want is for your air conditioning to break down. At Berkeys Air Conditioning, Plumbing & Electrical, we know how important a working AC is for comfort, health and peace of mind. If your air conditioner isn’t working right, you’re in the right place. Let’s go over the most common reasons air conditioners fail, what you can do about it and when to call the pros.
Common Signs Your AC Needs Repair
Your air conditioner gives you subtle (and not so subtle) signs before it completely fails. Here are the most common signs your system needs attention:
Warm air blowing from vents
Weak airflow
Unusual noises (buzzing, rattling, grinding)
Water leaks around the unit
Frequent cycling on and off
High energy bills
Thermostat issues
If you see any of these, take action before things get worse.
Why Is My Air Conditioner Not Cooling?
Here are the most common causes of cooling problems and what they mean:
1. Dirty Air Filters
This is one of the simplest and most overlooked causes of AC problems. When your air filter is clogged with dust, dirt and pet hair, it restricts airflow and makes your system work harder and less efficient.
Solution: Replace your filters every 30-90 days depending on your system and household.
2. Low Refrigerant
Refrigerant is the lifeblood of your AC system. If your system is low on refrigerant, it’s likely due to a leak. This can cause warm air from vents and longer cooling times.
Solution: A certified tech must find the leak, fix it and recharge your system.
3. Dirty Condenser Coils
Located in the outdoor unit, condenser coils release the heat collected inside your home. When they’re dirty and covered in dirt and debris, your system can overheat and struggle to cool.
Solution: Routine maintenance and coil cleaning will keep things running smoothly.Sometimes the problem isn’t with your AC unit at all—it’s with your thermostat. An old or malfunctioning thermostat can read the room temperature wrong or not communicate with your system correctly.
Solution: Recalibrate, replace batteries or upgrade to a smart thermostat.
5. Electrical or Capacitor Issues
Capacitors are essential for starting and running your air conditioner’s motors. When they go bad you may hear a clicking sound or your system won’t turn on.
Solution: Electrical components should always be inspected and replaced by a licensed HVAC tech.
DIY Before You Call for AC Repair
We always recommend professional help for major issues but here are a few things you can check yourself:
Check your thermostat settings. Make sure it’s set to “cool” and not “fan” or “heat.”
Check the circuit breaker. Your AC may have tripped a breaker especially after a power surge.
Check the air filter. Replace it if it looks dirty or clogged.
Clear away debris. Make sure there are no leaves, branches or grass blocking your outdoor condenser unit.
If you’ve tried these and your AC still isn’t working call the pros at Berkeys.
Why Berkeys for AC Repair?
Berkeys has been serving the Dallas-Fort Worth area for over 45 years with top rated HVAC repair services. Here’s what sets us apart:
Licensed and certified HVAC techs
24/7 emergency services
Upfront pricing with no hidden fees
Fully stocked trucks for faster repairs
Customer satisfaction guarantee
Whether it’s a minor repair or a full system replacement we’ll get you comfortable fast and affordable.
The Importance of Maintenance
Maintenance can help you avoid most AC problems before they start. At Berkeys our BAM (Berkeys Annual Maintenance) Plan includes:
Two precision tune-ups per year
Priority service scheduling
Discounts on repairs and service calls
Peace of mind knowing your system is running at peak performance
Enrolling in a maintenance plan can extend the life of your AC, reduce your energy bills and keep your home comfortable all the time.
AC Repair FAQQ: How often should I service my air conditioner?\
A: At least once a year—preferably in the spring before the cooling season. Maintenance keeps your system efficient and catches problems early.
Q: Why is my AC freezing up?
A: Frozen coils are usually caused by restricted airflow (dirty filters) or low refrigerant. Both need to be addressed to prevent damage to your system.
Q: How long does an AC unit last?
A: Most systems last 10-15 years with maintenance. After that efficiency drops and repair costs often outweigh the benefits.
Q: Can I fix my AC myself?
A: You can replace filters and check your thermostat but refrigerant issues, electrical problems and internal component repairs should always be done by a licensed tech.
Q: Is it better to repair or replace my AC system?
A: If your unit is over 10 years old, needs frequent repairs or has a big issue (like a failed compressor) replacement might be more cost effective long term. Berkeys offers free second opinions on system replacements.
Schedule Your AC Repair with Berkeys Today
Don’t let a broken air conditioner turn your home into an oven. At Berkeys we offer fast, affordable and expert AC repair services throughout the DFW metroplex. Whether your system needs a quick fix or a full diagnostic our friendly certified techs are ready to help.
Call us today or schedule online to get your comfort back on track!
📞 Call: 833-538-1476