Welcome to HACE 

Welcome to Hace Mechanical—your GTA partner for turnkey HVAC/R and mechanical delivery. Our Seamless Mechanical Integration (SMI) model merges design, project management, and field craft under one roof, letting projects glide from concept to commissioning.

 

We install, upgrade, and service high-rise comfort systems, commercial HVAC/R platforms, and heavy-industrial infrastructure with equal precision. From rooftop chiller swaps and boiler retrofits to plant-wide ventilation overhauls, you gain safety, quality, and measurable savings.

 

People drive SMI. We cultivate a culture where technicians feel safe, valued, and inspired to raise standards—because when our team excels, your systems do too.