Our Canadian SubsidiariesIn Climate Engineering

Since its beginnings, the company has shown great dynamism in the highly competitive field of supplying and installing ventilation, heating, and air conditioning systems.

Specialized in the maintenance and repair of ventilation and air conditioning systems, our team ensures the reliability and longevity of your equipment through rigorous preventive service and quick interventions.

Based in Laval, Fabmétal designs and manufactures ventilation ducts and accessories (galvanized steel, stainless steel, aluminum) using state-of-the-art equipment.

Located in Laval, AÉRO Mécanique Turcotte Inc. has been active for over 30 years in ventilation, air conditioning, and heating, offering optimal HVAC solutions thanks to its expertise in engineering and project management.

Les Entreprises de Réfrigération LS, based in Laval, have over 40 years of experience in refrigeration, ventilation, and air conditioning. They provide complete installation, maintenance, and repair services 24/7, along with innovative programs to ensure system reliability and efficiency.

Located in Laval, HVAC has been a leader in building mechanics for more than 40 years. Specializing in air treatment, refrigeration, plumbing, heating, and piping, the company has carried out hundreds of large-scale projects for pharmaceutical, institutional, commercial, and industrial sectors.

Located in Laval, SPIRO MÉTAL Canada Inc. manufactures and assembles a wide range of metal ducts (steel, stainless steel, aluminum, spiral) for commercial, institutional, and industrial sectors, both in Quebec and abroad.

VIMOVAL serves a diverse clientele across the commercial, institutional, and residential sectors. Its team of experts manages all preventive maintenance work related to heating, air conditioning, refrigeration, and ventilation, ensuring performance and reliability of installations.

For nearly 40 years, Plomberie Richard Jubinville Inc., located near Montreal, has specialized in medical gases, plumbing, heating, and BIM modeling. Its qualified teams deliver durable solutions that comply with the highest standards.

With offices in Laval, Montreal, and Toronto, Kolostat brings nearly 100 years of expertise in heating, air conditioning, ventilation, piping, controls, and optimization. The company stands out for its decarbonization solutions, turnkey design-build services, and performance-guaranteed maintenance, serving a wide range of sectors such as data centers, buildings, plants, and indoor greenhouses.

KROME is Kolostat’s energy subsidiary, offering unmatched expertise in implementing integrated energy performance projects. Its decarbonization solutions help accelerate the energy transition of buildings through the efficient deployment of proven and cost-effective measures.

A Kolostat subsidiary based in Ontario, MSB Mechanical strengthens the group’s presence in the region by providing specialized building mechanics services renowned for their quality and reliability.