Residential air conditioning and heating

Sales, installation and maintenance

To ensure comfort at home

In business for more than 70 years selling air conditioning and heating systems, Pétrole Léger has earned a solid reputation with residential clients by delivering personalized service using only highly qualified and certified personnel. Complete customer satisfaction is our number one priority.


Air conditioning

Our high end air conditioning range of products delivers better air circulation and absolute comfort even during the hottest days of summer.



Our modern, economical and cutting edge technology heating systems will enable you to face the harshest Quebec winters.


Duct cleaning

Given the health of your family is of great concern, our duct cleaning service eliminates harmful particles and purifies ambient air.


Propane gas delivery

Our propane gas delivery service is available to supply your heating system, stove or BBQ and hot water heating system.

Why choose Pétrole Léger

At your service since

since 1951
Personalized sales service
To ensure you make an enlightened decision and a profitable investment, our air conditioning and heating experts will guide you to the most appropriate model based on your specific needs (house size and room to air condition/heat, installation space, frequency of use and budget).
Vast choice of products
We offer a vast choice of high end models from the best brands of the industry. These renowned manufacturers offer advantageous warranties which we honor to ensure your protection and satisfaction.
Complete and transparent information
Quality service being our main focus, our certified professionals inform you on installation, maintenance and the warrantee of your new air conditioner or heating system.

Our complete line of services

Trust our experts


Installation service

The quality of installation often affects the service life and performance of your air conditioning or heating unit which is why we employ only certified installers. Our technicians, members of the Corporation des maîtres mécaniciens en tuyauterie du Québec (CMMTQ), will install while respecting the work space and industry norms.


Maintenance service

When performed by a qualified professional, the maintenance and cleaning of your air conditioning, heating or ventilation system ensures both proper operation and eliminates health risks for your users. Regular maintenance helps detect anomalies which could lead to a premature loss of efficiency.


After sales service

We understand that confidence is the key element to a successful business relationship hence we offer a personalized and unequalled level of service after the installation of your air conditioning or heating system. You can be ensured that no matter what the problem, we will do what is necessary to fulfill your needs.


Repair service

No matter which brand or model of air conditioning or heating unit, in case of breakage, a certified CMMTQ technician will go to your home to evaluate damages and repair costs. Our service is also available for a system performance evaluation and to validate the proper operation.


Payment flexibility

We understand that the purchase of an air conditioning or heating system represents a significant expense; our representatives will be pleased to present financing options available. Our budgetary plan over 10 months without interest is also offered for our home heating oil delivery.


24 hour emergency service

If you have a fuel leak or breakdown of the heating unit at a critical moment, you can contact our team who will respond rapidly to help solve your problem. Repairs are perfomed efficiently, safely and with care for your property to limit damages.


Best warranty in the industry

We care to offer only worry-free high quality products therefor we carry only reputed brands that offer the best warranties in the business. To protect you from expenses due to unexpected breakage, we offer protection plans that cover the majority of repairs and cleaning of your unit. We are committed to offering unparalleled customer service to ensure your complete satisfaction and to maintain your loyalty. By choosing Pétrole Léger, you will always enjoy your investment.

Our brands

Contact us for more information on our products.