When the summer heat hits hard, the last thing you want is a broken air conditioner. At Perfect Furnace And Duct Cleaning, we know how frustrating it is when your AC isn’t cooling properly or suddenly stops working. The good news? Many common AC problems have fast, simple solutions — especially when you know what to look for.
In this blog, we’ll cover the most common air conditioner repair issues, how to troubleshoot them, and when it’s time to call in the pros.
🔧 1. AC Not Blowing Cold Air
Possible Causes:
- Dirty air filters
- Thermostat settings
- Low refrigerant levels
- Clogged condenser coils
Quick Fix:
- Replace or clean the air filter
- Set thermostat to “cool” mode and lower the temperature
- Check for visible dirt on outdoor condenser unit and clean if needed
When to Call Us:
If the AC is still blowing warm air, you may have a refrigerant leak or a faulty compressor — both of which need professional repair.
⚠️ 2. Air Conditioner Leaking Water
Possible Causes:
- Clogged drain line
- Dirty evaporator coil
- Frozen coil due to poor airflow
Quick Fix:
- Turn off your AC immediately
- Use a wet/dry vacuum to clear the drain line if accessible
- Let the system thaw and check for ice buildup
When to Call Us:
Leaks that persist can damage your home and HVAC system. Call Perfect Furnace And Duct Cleaning to safely diagnose and repair leaks.
🔇 3. Strange Noises from the AC
Types of Noises:
- Grinding or screeching = worn-out motor bearings
- Banging = loose or broken parts
- Buzzing = electrical issue
Quick Fix:
Turn off your AC right away. Strange noises usually mean something is loose or malfunctioning inside the unit.
When to Call Us:
Any unusual sound should be inspected by a certified technician to avoid further damage or fire hazards.
🔌 4. AC Won’t Turn On
Possible Causes:
- Tripped circuit breaker
- Faulty thermostat
- Blown fuse
- Loose wiring
Quick Fix:
- Check your home’s breaker box
- Replace thermostat batteries
- Make sure the AC unit’s power switch is on
When to Call Us:
If none of the above steps work, the problem could be internal wiring or electrical — don’t try to fix this yourself.
🌬️ 5. Weak Airflow from Vents
Possible Causes:
- Blocked vents
- Dirty ductwork
- Clogged air filter
- Failing blower fan
Quick Fix:
- Unblock supply and return vents
- Change air filter
- Clean vents and grills
When to Call Us:
Poor airflow often means it’s time for duct cleaning or blower repair — two services we specialize in at Perfect Furnace And Duct Cleaning.
🛠️ When DIY Doesn’t Cut It — Call the Experts
While some AC issues can be solved with a little troubleshooting, others require a trained eye and the right tools. At Perfect Furnace And Duct Cleaning, we offer:
✅ Professional AC repair and maintenance
✅ Emergency service during peak seasons
✅ Full HVAC inspection and cleaning
✅ Affordable pricing and honest recommendations
We service all major AC brands and offer same-day solutions for urgent problems.
📞 Book Your AC Repair Today
Don’t sweat through another hot day — let us help you restore comfort quickly.
👉 Call us now at (+1) 403-401-0710
👉 Or Book Online at perfectfurnace.ca
