AC Repair in Vaughan

Book AC repairs in Vaughan with North Wind HVAC today! We offer same-day appointments and 24/7 services for emergency repair services.

Emergency AC Repair Technicians

Same-Day Repairs For AC Units In Vaughan

Has your AC unit broken down and you need to book quick repairs? Call North Wind HVAC today for emergency AC repair services throughout Vaughan! We offer same-day appointments with the option for 24/7 services, no matter what time of day or night you call us we will be there!

Free estimates
Same-day service
24/7 emergency support
Repair all AC makes and models
1 month service warranty – if the problem persists, we will return to fix it for free!

Common Problems With AC Units (And How To Fix Them)

After 30+ years as AC repair specialists in Vaughan, we have seen a lot of issues over the years. Below we have outlined some of the common problems and the AC troubleshooting steps to try. If the issue continues please give us a call to schedule a repair service.

1. AC Not Producing Cool Air

Thermostat settings incorrect: Ensure the thermostat is set to “Cool” and the temperature is lower than the current room temperature.
Clogged air filter: Dirty filters restrict airflow and can prevent the AC from cooling properly. Replace them regularly.
Low refrigerant levels: If the refrigerant is low, your AC won’t cool effectively. A technician can check for leaks and refill the refrigerant.
Dirty or blocked condenser unit: Remove debris and clean the outdoor condenser unit for optimal performance.

2. AC Running but No Air Coming Out of Vents

Tripped circuit breaker: Check your electrical panel and reset the breaker if necessary.
Blower motor malfunction: If the fan isn’t working, the system won’t circulate air. A professional can diagnose and repair the issue.
Frozen evaporator coils: Turn off the AC and let the coils thaw before restarting. Ensure proper airflow by replacing filters and keeping vents open.

3. AC Blowing Warm Air Instead of Cool Air

Thermostat fan set to “On” instead of “Auto”: Switch the setting to “Auto” so the fan only runs during cooling cycles.
Obstructed airflow: Dirty air filters or blocked ducts can reduce cooling efficiency. Regularly clean and inspect your ductwork.
Refrigerant leak: If refrigerant levels are low, warm air may come from the vents. A technician should inspect and seal any leaks.

4. AC Turns On and Off Too Frequently (Short Cycling)

Clogged air filter: Restricted airflow can cause the system to cycle too often. Replace the filter to improve efficiency.
Oversized AC unit: If your AC is too powerful for your space, it may cool too quickly and turn off too soon. A professional assessment can help.
Thermostat placement issues: If the thermostat is near a heat source, it may misread temperatures and cause short cycling. Relocating it may help.

5. Unusual Noises Coming From the AC Unit

Rattling or banging sounds: Loose internal components, such as screws or fan blades, should be tightened or replaced.
Squealing noises: This could indicate a worn-out or misaligned blower belt. A technician can replace or adjust it.
Grinding sounds: This may point to motor issues or failing bearings. Immediate professional attention is recommended.

6. Water Leaking Around the AC Unit

Clogged condensate drain line: A blocked drain can cause water to back up. Clearing the drain with a vinegar-water solution may help.
Frozen evaporator coil melting: If ice forms on the coil, it will eventually melt and create water puddles. Let the unit thaw and inspect for airflow restrictions.
Broken condensate pump: If the pump is malfunctioning, water won’t drain properly. A technician can replace it if necessary.

7. AC Tripping the Circuit Breaker Repeatedly

Overloaded circuit: If the AC is sharing a circuit with other high-power appliances, it may trip the breaker. Consider a dedicated circuit for the unit.
Dirty condenser coils: Excess heat buildup can force the unit to work harder and trip the breaker. Regular coil cleaning can help.
Electrical issues or compressor failure: If the problem persists, a professional should inspect the electrical connections and compressor.

8. Strange Odours Coming From the AC

Musty or mouldy smell: This may indicate mold growth inside the unit or ducts. Cleaning the system and replacing filters can help.
Burning smell: This could be an electrical issue. If you notice this odor, turn off the AC immediately and call a technician.

9. AC Unit Freezing Up

Low refrigerant levels: Insufficient refrigerant can cause the coils to freeze. A technician should inspect for leaks and recharge the system.
Restricted airflow: Dirty filters, blocked vents, or closed dampers can lead to ice buildup. Ensure all vents are open and filters are clean.
Thermostat set too low: Running the AC at very low temperatures for extended periods can cause freezing. Raising the temperature slightly may prevent this.

10. Weak Airflow from Vents

Dirty air filter: A clogged filter can reduce airflow significantly. Replace it regularly.
Blocked or leaky ductwork: If ducts are damaged or obstructed, airflow will be weak. A professional duct inspection may be needed.
Failing blower motor: If the fan isn’t running efficiently, airflow will be weak. A technician can diagnose and repair motor issues.

When You Book With Us

What To Expect From Our Vaughan Air Conditioner Repairs

When you book a AC repair service with us you can expect the following:

Detailed diagnostic and safety check of your AC appliance
In-depth explanation of the problem and repair strategy
If possible, we will complete on-site AC repairs, or for more complicated issues we will schedule a follow up appointment and explain the required repairs
1 month service warranty – if you experience further issues within 1 month of your AC repair service with us, then we will come back for free.

AC REPAIR

Frequently Asked Questions

How do I know if my AC unit needs to be repaired?

There are several indications to be aware of. If your AC is blowing warm air, producing strange noises, cycling frequently, emitting unusual odors, or demonstrating poor airflow, it is likely in need of repair.

What should I do if my AC is freezing up?

If your AC system is experiencing freezing up, it may be due to factors like restricted airflow, low refrigerant levels, or a malfunctioning blower fan. To address the problem, first, turn off the AC and allow it to thaw. Then, reach out to North Wind’s AC repair technicians in Vaughan for a thorough diagnosis and necessary repairs. This could involve tasks such as unclogging air ducts, replenishing refrigerant levels, or repairing the blower fan.

Is it possible for a dirty air filter to negatively impact the performance of my AC system?

Yes, a dirty air filter can have a significant impact on the performance of your AC. It restricts airflow, diminishes cooling efficiency, and places strain on the system. It is crucial to regularly replace or clean the air filter to maintain optimal AC performance. However, if the AC continues to underperform even after replacing the filter, it is advisable to seek assistance from a professional HVAC technician in Vaughan. They can conduct a thorough diagnosis and perform necessary repairs to resolve the issue.

Why is my AC blowing warm air instead of cold air?

There are multiple factors that can cause your AC to blow warm air, including low refrigerant levels, a faulty compressor, or a malfunctioning thermostat. Our experienced HVAC technicians in Vaughan can diagnose the issue and provide the necessary repairs, which may include recharging the refrigerant, replacing the compressor, or repairing the thermostat.

What should I do if my AC is making a loud banging noise?

If your AC system in Vaughan is producing a loud banging noise, it could be a sign of a loose or damaged component, such as a fan blade or motor mount. It is crucial to switch off the AC unit and reach out to our technicians in Vaughan for a prompt inspection and repair to prevent any further damage.

Are there any benefits or discounts offered for air conditioning repairs or energy-efficient systems?

The Canada Greener Homes Grant program is providing financial support of up to $10,600 to promote energy efficiency in homes throughout Vaughan. Check your eligibility today to see if you qualify for this opportunity.

How can I troubleshoot a non-responsive AC thermostat?

If your AC thermostat is not responding, start by checking the batteries and replacing them if necessary. Make sure the thermostat is set to the correct temperature and mode. If it still fails to function, there could be a wiring problem or a defective thermostat that requires the expertise of professional AC repair services.

How often should I service my air conditioner?

It is advisable to schedule annual servicing for your AC unit, ideally before the start of the cooling season. Regular maintenance aids in preventing potential issues, ensuring optimal performance, and extending the lifespan of your AC system.

Can regular maintenance help prevent the need for AC repairs?

Absolutely, regular maintenance plays a vital role in preventing AC breakdowns and minimizing the risk of significant repairs. Routine inspections, cleaning, and tune-ups are essential for identifying and resolving minor issues before they escalate into expensive problems.

Why does my AC keep tripping the circuit breaker?

If your AC system frequently trips the circuit breaker, it could be a sign of an electrical issue, such as a short circuit or an overloaded circuit. It is crucial to address this problem promptly by contacting our skilled HVAC technicians in Vaughan. They can identify the root cause of the electrical problem and carry out the necessary repairs to prevent future circuit breaker tripping.