Air conditioning and ventilation for homes and commercial premises, with installation, servicing and repairs arranged by request or assessment.

Split units, ducted systems and multi-zone commercial installations are specified, installed, serviced and repaired to suit the space, operating load and maintenance schedule. The result is dependable temperature control for server rooms, retail floors, offices and homes.
Marked items are specialist work we quote and confirm on request.
Split and multi-split units, ducted and multi-zone systems, and ventilation and extraction, specified, installed, serviced and repaired. Server-room precision cooling is quoted case by case.
Most commercial installations benefit from scheduled servicing because refrigerant loss and dirty coils can raise running costs before the unit fails. We set the interval for the operating environment, since a dusty workshop places different demands on equipment than an office.
Sometimes. Refrigerant does not get used up during normal operation, so a low charge usually indicates a leak that should be located before the system is recharged. We do refrigerant charging together with leak repair, and coil and filter cleaning, which is often the actual cause.
Precision cooling for server rooms is offered on request, and the IT division handles the UPS and server-room power around it, so the cooling and the power are scoped together.
Headquartered in Rivonia, Sandton, South Africa, KTM supports clients across South Africa. On-site attendance is confirmed against location, scope, access and team availability. Air Conditioning & Ventilation service reach includes:
Timing on any job depends on its scope, the access and the parts involved; we confirm that with you rather than guess it. Nothing is committed until it is quoted in writing.
Combine the services your organisation needs through one account and a single point of contact.