Les Entreprises LS was founded more than 25 years ago. Originally, refrigeration services was the basis our business. Since that time, we have judiciously expanded our activities to include the areas of heating, ventilation, and air conditioning where we have gained a solid expertise in each.

These new areas of activity have allowed our company year after year to successfully carry out important projects with numerous complex technical challenges: the construction of a 50-story office tower in an accelerated lapse of time, the installation of an artificial ice rink in an office building, the development of a ventilation system for plants manufacturing printed circuits are but a few examples of the challenges successfully undertaken by our firm. Among our most recent accomplishments is the installation of the air conditioning systems of Quebec’s brand new Caisse de Dépôt building.

Today, Les Entreprises LS is proud to work in close collaboration with its partners in the realisation of all types of construction projects, whether they be industrial, commercial, agricultural, governmental or institutional.

Whatever a project’s scope, our highly-qualified staff, who pride themselves on their state-of-the-art technological know-how, will stop at nothing to ensure that you be satisfied with both the quality of their work and their exemplary customer service.

As a result, you can count on our professionalism to help you realize your projects on schedule, at competitive prices and with the highest quality guaranteed.