We provide heating and air conditioning solutions
to customers in 
commercial and industrial buildings.


Serving customers across the GTA

At M&M HVAC Services Inc., we understand how important it is to maintain your HVAC equipment and make sure it is operating smoothly. Your comfort is our number one priority. Our fully licensed technicians are experts in their field and can provide HVAC installation, servicing and repair of all brands of commercial and industrial HVAC systems. Our technicians are excellent at troubleshooting and will help educate the customer to ensure the best service is provided. Have a question? Need a service? Click the link below to contact us.

Your comfort is our number one priority.

M&M HVAC Services Inc. is insured and registered with WSIB and TSSA. 
We offer maintenance programs, service and installation options to our customers across the GTA. Our goal is to provide customers with a positive service experience that begins with our team of fully licensed mechanics.

Sevice Tech performing HVAC service

M&M hvac service experts

Service the following:

• Rooftop Units

• Make-up Air Units

• Boilers

• Walk-in Fridges & Freezers

• Air Dryers

• Suspended Heaters

• Exhaust Fans

• Custom Ducting

Additional Services

Lennox Units

24 hour Emergency Service

M&M HVAC Services Inc. will respond to your emergency
HVAC service needs 24 hours a day, 365 days a year.
With our quick response time we ensure that our customers are not left with unnecessary system outages that negatively effect day to day operations.

Maintenance Programs

HVAC Systems require routine maintenance to help ensure your system is running efficiently in order to decrease unnecessary down time and extend the life expectancy of your equipment. Our team of trained experts will work with you to understand your needs and the requirements necessary to ensure optimal operation of your equipment. Customers are encouraged to contact us regarding a free estimate for maintenance program options. An expert from M&M HVAC Services Inc. will gladly help guide customers in deciding which maintenance option best fits their needs.

HVAC Tech performing maintenance

Customers reviews

What our customers say about us.

I was completely satisfied with the workmanship and level of professionalism from M&M HVAC Services Inc. Jason provided a clear overview of the issue I was having with my AC unit this summer and was quick to fix it. Very happy with the service. Definitely would recommend this company to any business owner looking for quality and assurance.
Kevin Jones
commercial business Owner
I own a commercial plaza in Mississauga. I called M&M HVAC Services Inc. to service my rooftop units earlier this spring. It was brought to my attention by Mike the service tech that one of my units was failing and needed immediate attention. I truly value the honesty and open communication this company provides.
Chase Hadley
commercial business owner