Performance first
Solutions are developed around measurable building and operating requirements.
ABOUT THERVEX · ESTABLISHED 1979
Technical discipline. Clear communication. Work that holds up.
Founded in 1979, Thervex is a Mississauga-based commercial HVAC company focused exclusively on commercial, industrial and institutional clients across Greater Toronto, Mississauga, Hamilton and Niagara.
✓Established in 1979
✓Commercial-only focus
✓Project and service capability
✓Safety-led field execution
✓Clear scopes and reporting
✓GTA, Hamilton & Niagara coverage
Thervex approach
Our operating standard
We believe facility owners should understand what is being recommended, why it matters and what the next decision will be. Thervex combines practical field knowledge with disciplined project communication from assessment through long-term service.
Clarity throughout
Scope, schedule, responsibilities, changes and close-out are communicated directly.
Long-term thinking
Equipment selection and maintenance decisions account for serviceability and lifecycle value.
Next step
Put a stronger HVAC plan in motion.
Tell us about the building, the issue and your timing. A Thervex commercial specialist will follow up.
Request a consultation →