Air Conditioning Repairs

Air conditioning repairs in

Reliable, efficient and well-serviced air conditioner can save your family from expensive and inconvenient breakdowns during the hot summer months.  Let us take care your air conditioning problem, so you can spend your valuable time with your family.

Do not let this be your another annoyance. Our qualified AC technicians at AirOneSystem are expert in finding problems and fixing them. Give us a call or book an appointment with one of our customer representatives, we will send one of our expert technician to your house to look after your situations.

Mean while you can fallow these steps to get the Air conditioner working until a technician arrives.

Thermostat                                 Step 1

The thermostat should call for cooling demand in order to start the Air conditioner, make sure the setting on your thermostat is appropriate. Otherwise the thermostat will not turn the AC on for cooling.

Furnace filters                         Step 2

It is very important to change your filters more often, dirty filters can cause air flow restrictions there by letting the furnace blow warm air.

Condensation                            Step 3

Make sure Air conditioning condensate drain or pump is not plugged, it should drain freely.

Furnace power                        Step 4

Check the associated Air conditioner breaker at the panel is in right position. ( reset the breaker) Make sure the furnace switch is in ON position.

IF you can’t solve the problem while implementing all these steps. You might need expert help, give us a call at this number 416.889.5255 or click on the button to your right, we are one click away. Eager to help you to fix the problem.

Common Air conditioning problems

Low cooling air

  • Unit is not keeping up with high demand, might need a upgrade
  • Line set insulating sleeves are damaged or missing

Low inside airflow

Dirty air filter

Refrigerant leak

Must fix the leak and charged properly

Clogged condensation

  • Sludge can cause drain clogging inside the tube
  • Regular maintenance required

Faulty condenser

  • Damaged compressor
  • Faulty capacitor or contactor


  • Dirty evaporator, must be cleaned
  • Not getting enough refrigerant; faulty metering device


  • Faulty thermostat
  • Improper location of a thermostat

Expierance and Certified Technicians

Our Technicians are fully competent and licensed under TSSA, as well as they have practical experience in most of the Air conditioning brands on the market.  They can solve any AC problem in no time, along with we will provide 100% satisfaction guaranteed for our customers.

We are also offering our maintenance program, we recommend to take one of our cost effective maintenance program in order to prevent any kind of Air conditioning issues in the future as well as to keep your warranty in good standing.

We're Here To Help!


161 Fitzgerald Crescent 

Milton, Ontario 


M-F: 8am - 10pm
S-S: Closed

Call Us

(416) 889-5255