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At AJM Heating Air Conditioning & Gas Services we understand that malfunctions in your heating and cooling system can arise unexpectedly and leave you freezing in the winter or sweating in the summer. Whether you are in need of an emergency service call, HVAC installation or preventative maintenance cleaning, our experienced HVAC technicians can provide you with fast, friendly service, sales and installation of various types of HVAC equipment to meet your needs and budget.

At AJM Heating Air Conditioning & Gas Services, we believe our success can be contributed to our highly trained, industry certified team of HVAC technicians who are experienced in emergency service and preventive maintenance of your furnace and air conditioning. We are dedicated to ensuring our technicians are kept informed as to new regulations, and industry code compliance and committed to providing ongoing training in new equipment and procedures.

We are committed to providing quality, professional heating and cooling service and installations to our residential and commercial customers; our rates are competitive and we guarantee our workmanship. We can assist with any HVAC questions you may have and offer free on-site estimates for all HVAC projects and installations. Call AJM Heating Air Conditioning & Gas Services at 519.660.9942 for HVAC service and installations and speak with one of our knowledgeable HVAC experts.



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Air Conditioning

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Gas Services

Visit our Water Refill Station to supply your family with great tasting drinking water for as low as 11¢ per litre! 

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Contact Us

Need more information about what your heating, air conditioning or gas services?
Contact Us today by email, phone or social media.
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Partners and Associates

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AJM Heating Air Conditioning & Gas Services provides all services related to HVAC in London. Our trained and certified HVAC Contractors can help you with your HVAC needs. From repairs to installations, we can do it all. Call us today for all jobs related to HVAC in London.
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