A leader in integrated solutions in Quebec and Ontario since 1927.
Expert in Building Mechanics and Commercial HVAC
Optimize the performance and value of your real estate assets with our customized design-build services. From design to maintenance, we create the buildings of tomorrow.
One building-mechanics contractor. From the first drawing to the service call ten years later.
Design-build, optimize, and maintain HVAC for commercial properties, office towers, industrial plants, data centres, and institutional portfolios across Quebec and Ontario. CMMTQ- and RBQ-certified engineering and service under one roof — since 1927 — with grant-management expertise that can finance up to 75% of a reengineering project.
Our expertise in HVAC services extends to a variety of demanding environments.
Whether for an office tower, an industrial complex or an institutional facility, we tailor our HVAC solutions to your industry’s strict standards.
Your solution for all your HVAC service needs
Breakdowns never come easy. Our service department offers a rapid response to ensure the continuity of your operations. Take advantage of our preventive maintenance plans to maximize the life of your equipment.
They trust us
Kolostat is proud to count renowned organizations among its customers, who trust us to optimize their mechanical infrastructures, reduce their energy footprint and achieve their sustainability objectives. Find out why market leaders choose Kolostat for reliable, innovative, high-performance building management.
Our current and past customers include :
Contact Kolostat Today
If you have any questions, need help with a project or would like to find out more about our services, the Kolostat team is always ready to help.