About us

MJF Heating and Air Conditioning Inc. was established in 1995 specializing in sales, service and installation of all residential, commercial and industrial HVAC/R equipment in the Greater Toronto Area (GTA) in Ontario, Canada.

We are an accredited business in good standing of the Better Business Bureau of Mid-Western and Central Ontario with an A+ rating.	We are a member in good standing of the HRAI (Heating, Refrigeration and Air Conditioning Institute)	We are a member of TSSA (Technical Safety Standards Authority)

We have a RASDT (Residential Air Systems Design Technician) designation.

We are fully insured and our technicians are licensed and participate in on-going training.

We accept Visa, Mastercard, American Express and cheques as method of payment.