Problem rooms
Additions, basements, offices, garages, and bonus rooms often need dedicated comfort control.
Ductless mini-split installation for targeted heating and cooling. Perfect for additions, garages, basements, or homes without existing ductwork.
Mississauga-based HVAC service with clear communication before work begins.
No hidden fees or surprises. You approve the price before we start any work.
Call (437) 999-4242 any time. We answer outside business hours.
If something needs review after the visit, contact OLU HVAC and the team will explain the next step.
Fill out the form and we'll get back to you within 24 hours. Or call us directly for immediate help.
No obligation. We'll call you within 24 hours.
Service Details
Ductless mini-split installation is strongest when the zone plan is clear. The right setup depends on room use, insulation, wall placement, condensate routing, and where the outdoor unit can sit.
Additions, basements, offices, garages, and bonus rooms often need dedicated comfort control.
One outdoor unit can serve one or multiple indoor heads depending on the layout.
Condensate, refrigerant lines, and wall penetrations should be planned before install day.
Ductless heat pumps can provide both cooling and heating for the selected area.
Inspection Focus
Process
We start with the symptoms, equipment type, location, access notes, and how urgent the issue is.
The technician checks the parts of the system that can actually cause the problem before quoting work.
You get a practical repair, maintenance, or replacement recommendation before approved work begins.
Real answers to questions Mississauga and GTA customers ask us most.
Additions, basements, finished garages, home offices, condos, and any space without existing ductwork. Multi-zone setups can also serve a whole house.
Yes. Modern ductless mini-splits are heat pumps, providing both heating and cooling from one indoor unit.
Indoor heads run very quietly. Outdoor units are quieter than typical central AC condensers.
Yes. One outdoor unit can support multiple indoor heads, each with its own thermostat.
Olu HVAC Mississauga is open 24 hours. Call us, email us, or send a message.