Company
MSB has been a trusted name in the mechanical trade since 2010. Our unwavering commitment to quality, innovation, and exceptional customer service has established us as a leader in the HVAC and plumbing sectors across the Greater Toronto Area.
Our History
Founded by Mat Black, a licensed Steamfitter with over 20 years of experience, MSB has grown from a small enterprise to a key player in the GTA’s mechanical contracting scene.
Our 8,000 square foot sheet metal fabrication division and exceptional team of gas technicians, refrigeration mechanics, steamfitters, plumbers, and welders have allowed us to serve over 1,000 locations with unmatched precision and reliability.
Our Mission
At MSB Mechanical, our mission is to deliver fully integrated mechanical solutions that exceed industry standards and client expectations. We pride ourselves on our technical expertise, dedication to safety, and ability to meet stringent project deadlines.
In June 2024, MSB Mechanical proudly joined forces with Kolostat, a distinguished mechanical contractor with roots dating back to 1927.
Strenght in Numbers
This strategic acquisition enhances our capabilities and market presence in the HVAC sector across Canada. Kolostat's comprehensive design-build services, including their unique decarbonization expertise through Krome Services, align seamlessly with our dedication to providing top-tier mechanical solutions.