Free Service
No obligation

Get Your FREE A/C Quote Today

Compare prices from top-rated local contractors in minutes

🔒 Secure
SSL encrypted form
⚡ Fast reply
Within 2 hours
Canadian
Local contractors only

🔒 Your info is private. We never sell your data.

🔍 Troubleshooting Wizard

AC Troubleshooting Wizard

Describe your AC symptoms and get a prioritized list of likely causes and recommended
next steps — before calling a technician.

Canada-specific pricing
Instant results
Free to use
🔍
AC Troubleshooting Wizard
Which AC issue are you having? Answer a few quick questions to help identify the most likely cause of your air conditioner problem and what to do next.
When you check your thermostat, what do you notice?
What sound do you hear from your AC unit?
How is the airflow from your vents?
When did you last have professional maintenance?
Would you like to receive a free no-obligation estimate from our local contractor partners as well?
Great! Almost done, your result is on the next page.
Please enter your contact details so our Certified contractors can provide estimates as well.

By submitting this form, you are giving your consent to receive phone calls and text messages from our contractor partners.

You’re almost done!
Fields are optional.
🔍 Diagnosis Ready
AC Troubleshooting Results
Most Likely Cause
—

Get a Certified Tech to Confirm

Our diagnosis is a starting point. A certified HVAC technician can confirm the issue and fix it right the first time.

Get Free Quotes

Common AC Problems & Causes

AC Running But Not Cooling

Low refrigerant due to a leak
Dirty or frozen evaporator coil
Blocked condenser coils (outdoor unit)
Failed compressor
Thermostat set incorrectly

AC Making Unusual Noises

Banging/clanking: loose or broken internal component
Squealing: worn fan belt or motor bearing
Hissing: possible refrigerant leak
Clicking: relay or electrical control issue

AC Leaking Water

Clogged condensate drain line
Frozen evaporator coil that has thawed
Cracked drain pan

DIY Checks Before Calling a Technician

✅ Check These First (No Tools Required)
Replace or clean your air filter (every 1–3 months)
Check thermostat — set to “Cool” and below room temperature
Check circuit breaker for a tripped breaker
Clear debris from around the outdoor unit (maintain 2 ft clearance)
Check that all supply and return vents are open

When to Call an HVAC Technician

AC is blowing warm air after checking filter and thermostat
You hear hissing sounds (potential refrigerant leak)
Water is leaking from the indoor unit
The system won’t turn on after checking breakers
The system hasn’t been serviced in over 2 years

Frequently Asked Questions

Why is my AC freezing up?

Ice forming on your AC is almost always caused by restricted airflow or low refrigerant. Check your air filter first — a clogged filter is the most common cause.

Get a Free Quote

Connect with trusted local HVAC contractors in your area. Get 3 free quotes — no obligation.

💰 Rebates Available

Canadian homeowners may qualify for up to $5,000 in federal and provincial rebates on qualifying systems.