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Oakville's #1 Heating and Cooling Service

Your home’s furnace or air conditioner is relied upon to keep you and your family comfortable and safe. That’s why it’s important to have an air conditioning unit that will withstand extreme temperatures – and be there for you when you need it.


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About McKenna Plumbing

Just like your furnace or air conditioner, you need a reliable HVAC contractor too. A. McKenna Plumbing can help! Our team of HVAC professionals can be relied upon to provide knowledgeable, trustworthy installation and service when it comes to your furnace and/or air conditioner.

Furnace Installations & Repairs

How old is your furnace?

Modern high-efficiency furnaces provide considerable energy savings due to their increase in efficiency. So, not only does a furnace replacement provide peace of mind, but you'll experience cost savings, too!

Our qualified HVAC technicians can review a range of options when it comes to furnace selection. We will review the benefits of each type of furnace with you, doing our best to find one that best matches your needs.

We will always install your furnace in a way that aligns with the manufacturer's specifications for safety as well as energy efficiency standards. It's our goal to make sure it lasts!

Need a furnace repaired? We can do that, too! Our team is experienced with identifying a wide range of furnace issues and know the best solutions for them, too. In no time at all, we will have your furnace operating and warming your house once again. If you require a new furnace, we can install one for you as well.

Air Conditioner Repair & Installation Services

On a hot summer's day, is there anything better than stepping into an air-conditioned home?

Our air conditioning technicians are skilled with the latest industry knowledge when it comes to installing and repairing air conditioners.

Whether you want us to install a new air conditioner for the first time or to replace an ageing, less energy-efficient unit, we can help! We have a wide range of energy-efficient air conditioners available to be installed at your home or business.

When it comes to air conditioner repairs, we will quickly and efficiently repair the problem. If your air conditioner is beyond repair, we will educate you about the choices when it comes to a new air conditioning unit. In no time at all, you and your family will be in comfort once again!

Oakville Furnace & Air Conditioner Maintenance

Just like your vehicle, your furnace and air conditioner have maintenance requirements. Completing regular maintenance helps extend the unit's lifetime and keeps your furnace or air conditioner working optimally and efficiently.

It never seems to fail: your furnace will break down on the coldest day and your air conditioner will stop working on the hottest day. While completing maintenance, an HVAC professional can address any issues they identify that are starting to form. This can help avoid a last-minute, more expensive repair in the future.

Take advantage of our HVAC maintenance services in the off-season today to ensure your heating and air conditioning units work when you need them the most!

Schedule Furnace or Air Conditioner Services Today

Whether an upcoming heatwave or a frigid blizzard is on its way, you need to feel confident that your HVAC system will work properly.

Contact our office today at 905-510-4965 to learn more about our furnace and air conditioner installations, maintenance and repairs!  Our heating and cooling experts will ensure you're indoor air quality is at its peak for comfort.

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