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About Us

  • Family-owned since 1949, and now in the 4th generation

  • Specialize in the installation of Heating and A/C systems in new and existing homes

  • Service all brands of heating and air conditioning equipment

  • Specializing in quality Lennox air conditioning and heating products

  • Maintenance contracts - residential and commercial


Our motto is "We sell the best and service the rest"

Any and all HVAC problems or questions can be answered by Electro Aide Inc’s experts.


Estimating, installing, or servicing central heating and cooling is our specialty, including precise ductwork and custom sheet metal fittings, designed by our in-house Engineer and also fabricated in-house. None of our installations are subcontracted. You are dealing with 1 company only, no matter how large or complicated the job is. After all, we have been serving Montrealers for over 70 years now.

The Lennox philosophy is to design and build the best products within the HVAC market, backed by one of the best parts and labour warranties.

Services and information offered by Electro Aide Inc:

  • Air conditioning - ducts/no ducts - no problem

  • Heating - heat pumps and high-efficiency furnaces

  • How to improve indoor air quality

Free estimates on replacement units or new systems.

Reach Out to Us

Electro Aide Inc

3520, Ashby st

Saint-Laurent, QC H4R 2C1





Monday - Thursday 09:00 AM - 05:00 PM

Friday 09:00 AM - 04:00 PM

Emergency call for heating available after hours
from October 15 to 
April 15


Service Area

All of greater Monreal, Laval, South Shore


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