Toronto Commercial HVAC looks after HVAC for retail plazas, strip centres, malls, big-box stores and standalone retail across Toronto and the GTA. Most retail HVAC is rooftop units, so most of our retail work is RTU repair, maintenance and replacement, plus refrigeration for grocery and convenience tenants.
Retail HVAC problems are as much about coordination as equipment. Rooftop units on a plaza may be the landlord’s responsibility under one lease and the tenant’s under another, so repairs get deferred while people argue. Mall access means security escorts and narrow after-hours windows. New stores cannot open without working heat and cooling, and fit-outs always run late. And many GTA plazas built in the 1990s and 2000s now have rooftop units at or past end of life.
Repair calls start at a $185 diagnostic. Plaza-wide PM programs typically run $4,800 to $18,000 a year, and RTU replacement programs run $18,000 to $95,000 per unit with 10-15% off above 4 units.
What We Cover in Retail
Rooftop units
Repair, maintenance and replacement on every major RTU brand. See rooftop unit repair and rooftop unit installation.
Shared-equipment coordination
Unit-to-tenant mapping, lease responsibility confirmation and written cost allocation before work.
Mall tenant response
Security escorts, roof access and after-hours windows coordinated so repairs are not delayed.
Store openings
HVAC start-up, controls and inspection support scheduled around the opening date.
Retail HVAC Program Options
| Program | Best for | Typical cost |
|---|---|---|
| Tenant repair calls | Single stores | $185 diagnostic + repair |
| Plaza-wide PM | Landlords and plaza managers | $4,800-$18K/yr |
| RTU replacement program | Plazas with ageing units | $18K-$95K/unit, 10-15% off 4+ |
Why Cost Allocation Matters
When a shared rooftop unit fails and nobody knows who pays, the repair waits and the tenant suffers. We confirm responsibility per unit with the landlord at the start and write the allocation before every job. Marissa Tran, a Streetsville plaza property manager, told us that writing the allocation before the crane lift meant no lease disputes afterwards.
Retail HVAC Across Toronto and the GTA
We work in Streetsville and Square One area retail in Mississauga, Vaughan Mills and Hwy 7 plazas, Bramalea City Centre and Mount Pleasant plazas in Brampton, The Queensway in Etobicoke, Bayview Village in North York, Agincourt in Scarborough and Pacific Mall and Market Village in Markham. Landlords with several properties can roll retail sites into our property manager programs.
