Navigating commercial lease HVAC responsibility in Toronto's busy commercial districts starts with knowing what your lease actually says. We get this call more than you'd think A tenant signs a lease, moves into a strip mall unit in Scarborough or a commercial space in North York, and six months later the rooftop unit stops working. They call us, we come out, and then comes the awkward part — nobody's sure who's actually paying for this. Sometimes it's obvious. Sometimes it turns into a...

Toronto's skyline tells the story of the GTA's condo boom — thousands of high-rise buildings, each with mechanical systems that condo boards are responsible for maintaining under Ontario's Condominium Act. If you sit on a condo board in Toronto or manage a condominium corporation in the GTA, HVAC is likely one of your largest ongoing expenses — and one of your biggest sources of owner complaints, emergency calls, and reserve fund uncertainty. Yet most condo boards receive very little...

Spring in the GTA is short. One week you're managing heating complaints, the next you're fielding calls about a rooftop unit that won't cool. For commercial property managers, the April–May window is the most critical time of year to ensure your HVAC systems are ready — and this year, there's an added layer of urgency. With R-410A refrigerant now officially in its phase-down under Canada's amended regulations, the 2026 cooling season is the first where property managers may encounter real...