GTA's Leader in Commercial & Institutional HVAC Solutions

MSB Mechanical provides installation, maintenance and repair services for the HVAC and plumbing sectors across the Greater Toronto Area. Contact us today for a custom quote.

Core
Services

Core Services

New Construction

Expert installation of complete building plumbing and HVAC systems, ensuring optimal performance and efficiency from day one.

Retrofit

Fast and reliable repair services to address issues quickly, minimizing disruption to your operations and ensuring safety.

Maintenance

Proactive heating and cooling asset maintenance services to keep your systems running smoothly and prevent costly downtime and repairs.

Specialty
Services

Specialty Services

Sheet Metal
Fabrication & Welding

Our 8,000 sq ft state-of-the-art fabrication shop in Newmarket ensures project delivery on time with the highest quality workmanship.

Advanced
Mechanical Solutions

We offer advanced mechanical solutions designed to elevate the performance and efficiency of commercial and institutional facilities.

Decarbonization Solutions (Net Zero Projects)

We create adaptive, turnkey projects that not only meet environmental and financial objectives but also enhance occupant comfort and asset value.

Trusted by Leading Organizations

We work with institutional and commercial clients, including school boards, municipalities, healthcare facilities, government offices, and property management firms.

Current and past clients include:

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Our Work

From new builds and renovations to complex system upgrades, MSB Mechanical has a proven track record of successfully completing projects under intense deadline pressures. Our expert team collaborates closely with all parties to ensure project efficiency and effectiveness.

We're growing

Join Us

Join one of the most reputable mechanical contractors in the GTA. We are always seeking motivated, hard-working professionals with strong initiative and customer skills. Explore open positions and send us your resume today!