If your AC is making more drama than a reality TV reunion, it may be time for a check-up.
But when things start to heat up – literally – how do you know if it’s a quick DIY fix or time to call in The Heating Ninja?
We’re glad you asked!
Here are the most frequent air conditioner problems and solutions, with tips on when to call in The Heating Ninja for pro-level service.
1. AC Running Constantly Without Cooling You Down
Cause: Your AC may be battling clogged filters, thermostat misfires, a stressed compressor, or worn-out electrical parts.
DIY Solution:
- Replace your filter (every 1–3 months)
- Test the thermostat and reset if needed
If it still runs like a turtle in molasses, it’s time to call The Heating Ninja for speedy diagnosis and trusted air conditioner repair and service
Your AC should cycle off regularly – if it doesn’t, something’s definitely wrong.
2. AC Won’t Turn On at All
Cause: Possibly a tripped circuit breaker, dead thermostat batteries, or loose wiring.
Solution:
- Check your breaker panel
- Replace thermostat batteries
If there’s still no life, let the pros handle it – we offer expert installation and replacement and safe diagnostics.
3. Airflow That’s More Whisper Than Wind
Cause: Dirty filters, blower motor issues, duct blockages, or low refrigerant.
Solution:
- Swap dirty filters
- Schedule regular tune-ups
If airflow stays weak, our ninja technicians can quickly troubleshoot with air conditioner repair and service.
4. Blowing Hot Instead of Cool? …That’s Awkward.
Cause: Dirty filters, duct obstructions, overheated compressor, or leaking refrigerant.
Solution:
- Install fresh filters
- Inspect ventilation
Have a pro check refrigerant levels – leaks can mean serious damage if ignored for too long.
5. Water or Refrigerant Leaking
Cause: Corroded lines, bright coloured stains near AC unit, blocked condensate drain, or broken condensate pump.
Solution:
- Turn off your system and call us ASAP!!
- We’ll safely investigate leaks and repair them before your compressor starts to beg for mercy
6. AC Keeps Turning On and Off (aka Short Cycling)
Cause: Clogged filters, miscalibrated thermostat, or a unit that’s simply oversized.
Solution:
- Replace filters and recalibrate the thermostat
- If short cycling persists, we can assess and find a solution with our expert installation services.
7. A/C Frosting Up – Not the Cool Down You Were Hoping For
Cause: Overworked system, dirty filter, or blocked condenser means it’s struggling to keep up.
Solution:
- Change filters
- Clean the outdoor unit
Still frosting? Time for a pro to inspect airflow and coolant levels
8. Circuit Breaker Keeps Tripping
Cause: Poor AC installation, undersized wiring, or electrical overload.
Solution:
- If resetting only works once, call us
- We’ll inspect wiring and ensure your air conditioner installation and replacement meet safety codes
9. Smelly Vents? That’s Not Aromatherapy.
Cause: Burnt wiring, overheating components, mold, or clogged drain pans.
Solution:
- Turn off the system if you smell burning
- Replace filters
- If odours do persist, our team can easily clean and deodorize with a full system service
10. Weird Noises That Weren’t There Before
Cause: Worn belts, misaligned motors, or failing bearings.
Solution:
- Tighten loose parts, lubricate when needed
- If the noise continues, book an AC tune-up – it’s better to fix creaks now than face a meltdown later
Why DIY Isn’t Always The Best Course of Action
Sometimes a quick filter swap fixes it. Other times, something deeper is going on. That’s when it’s best to call the pros, or rather – The Heating Ninja.
We deliver reliable air conditioner installation, repair and replacement, and expert repair and service – helping Calgary homeowners keep cool all year – without the drama.
Connect with us today for a better AC experience tomorrow!
