London ac repair

air conditioning repair - london ontario

In London We Repair Your Broken cooling system

Professional air conditioner repair services in London, Ontario. Same day repairs, 24-hour contact, and certified technicians.

We Fix Broken Cooling Systems:

Home Central Units

Ductless Blower Heads

Heat Pumps

Air Conditioning

ACs

Working to offer

24 hours contact | Same day repairs |Emergency repairs available| Local to your area | No call centers | 

All of our AC Repair technicians hold a valid license with Skilled Trades Ontario

We Repair All AC Brands

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Signs Your AC is Broken or Needs Repair:

  • Air Conditioner unit is frozen 
  • AC Lines are frozen
  • The Cooling Coil in the furnace is frozen
  • Fan will not turn on
  • Fan turns on but does not blow cold air

Working With Donaldson Home Services:

  • Our certified Gas & Refrigeration technicians will provide professional air conditioner repairs and recommendations. 
  • Up front pricing before any repair is made
  • 2-Hour arrival windows
  • Our repair guarantee
  • New unit discount after attempted repair fails
  • BONUSCheck out our latest promotions!

BEFORE YOU BOOK – here are some things you can try!

For a professional air conditioner repair or service, call Donaldson (519)-439-4328.

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Things You Can Check Before Booking Your AC Repair

Here are some things you can try to troubleshoot your air conditioner. Watch out for these signs to help reduce further damage to your air conditioning unit. If you catch the problem and repair it early, it may save the unit from having to be replaced.

Things you can try:

  •  Reset the breaker – sometimes the air conditioner breaker trips during the Winter and it needs to be reset. Check the breaker or check for a blown fuse on your electrical panel.
  • Change your furnace filter – your furnace and air conditioner work together so it’s important to continue changing your filter through the Summer. A dirty filter acts like a BLOCKED filter so air can’t get through causing your system to work harder than it has to. If there is condensation or freezing on or around your furnace, check your filter, shut your air conditioner off for a few hours and try again.
  • Remove your AC cover – before running your air conditioner, make sure you remove the cover to prevent freezing & possibly ruining the compressor. Your air conditioner needs proper airflow to work.
  • Check the thermostat – make sure the thermostat is set to COOL and not set to fan. We suggest adjusting the thermostat to a temperature based on your comfort level, not necessarily just what temp the thermostat says. We do not recommend cranking the AC as this may put stress on the system which can result in needing a repair and higher energy bills… TIP: Think of it like a car. Typically, better fuel economy is achieved with consistent highway driving, not stop and go.
  • Keep vents clear – moving things like furniture away from the vents will promote easier air circulation so your furnace and air conditioner can work with ease. This can result in better comfort & energy savings. Check that your vents are open, free and clear.
  • Water dripping from the inside portion of the AC unit – it could be one of two problems: 

            1) a plugged condensate drain (typically an inexpensive repair) or 

            2) the indoor evaporator coil is freezing up. This could be due to either an airflow issue or possible refrigerant charge issue. Change your filter, turn off the system and call us for help 519-439-4328.

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Let's us know what you need! We are happy to help with Air Conditioning, Furnaces, Heat Pumps, Plumbing, Bathroom Renos, and Electrical hooks ups. All your home comfort needs.

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