No Cooling
Urgent business cooling failures and tenant comfort complaints.
Commercial Cooling
Commercial Cooling & AC Service
Commercial AC repair, rooftop cooling service, maintenance, and replacement guidance for offices, retail units, clinics, plazas, and warehouses.
Licensed & InsuredMississauga and surrounding cities
24/7 EmergencyUrgent calls available
Upfront PricingClear diagnostic next steps
0% FinancingAvailable on qualifying installs
Request Service
Send the details and Real Deal HVAC will follow up.
Service Details
Cooling downtime affects customers, staff, tenants, and inventory.
Commercial cooling service checks equipment operation, airflow, controls, coils, drains, and rooftop unit concerns to give you a practical repair or replacement path.
- Commercial AC repair and no-cooling calls
- Rooftop unit cooling diagnostics
- Cooling maintenance and filter planning
- Replacement quote path through the commercial HVAC page
What We Check
Commercial cooling coverage.
Real Deal HVAC explains what is happening and gives you the practical next step.
Rooftop Units
RTU cooling repair, inspection, and maintenance.
Maintenance
Pre-season commercial cooling checks.
Need commercial cooling service?
Use the commercial HVAC page for a deeper quote path or call directly.
Prefer to talk it through? Call (647) 280-6626 — answered 24/7. Licensed and insured, with the price agreed before any work starts.
FAQ
Common questions.
Do you repair commercial air conditioning and rooftop units?
Yes. Rooftop units, split systems, packaged equipment and the controls around them, for offices, retail units, clinics, restaurants, plazas and warehouses.
How fast can you respond when a system goes down?
Calls are answered 24 hours a day. Commercial cooling failures are treated as urgent because they affect customers, staff, tenants and stock rather than just comfort.
Do you work outside business hours so we do not have to close?
Yes. Evening and weekend work is often the sensible option for retail and hospitality, and it avoids doing the work while your customers are in the building.
What is the difference between a repair call and a maintenance plan?
A repair call fixes what has already failed. A maintenance plan is scheduled visits that catch the failures before they happen, which on commercial equipment is usually the cheaper of the two over a season.
Do you handle multi-unit and multi-site properties?
Yes. Plazas, multi-tenant buildings and small portfolios are common work. Where several units are on one roof it is usually more economical to service them together.
Can you take over equipment another contractor installed?
Yes. We service all makes and models regardless of who put them in. If the original install has problems we will tell you what they are rather than work around them quietly.