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TWIN CORE(PTY) LTD

Services

From a single bedroom unit to a supermarket's refrigeration: what we do, who each service is for, and what it includes.

Wall-mounted split air conditioner above a sofa in a bright living roomRepresentative photo

For homes and businesses

Air conditioning installation

Correctly sized split, multi-split and commercial systems, placed and piped so they run quietly and efficiently for years.

  • Site assessment and sizing
  • Split and multi-split systems
  • Commercial units
  • Pipework and drainage
  • Electrical connection
  • Commissioning and handover
More about air conditioning installation
Indoor split air conditioner unit, its display reading 22 degreesRepresentative photo

For homes and businesses

Servicing & maintenance

Scheduled cleaning and checks that keep units efficient, keep the air clean and catch small faults before they become breakdowns.

  • Filter and coil cleaning
  • Drain clearing
  • Refrigerant checks
  • Electrical inspection
  • Service report
  • Planned maintenance
More about servicing & maintenance
Close-up of refrigeration pressure gaugesRepresentative photo

For homes and businesses

Repairs & fault finding

Systematic diagnosis of units that are not cooling, leaking, tripping or making noise, then a clear quote before any parts are replaced.

  • Not cooling or heating
  • Leak detection
  • Water leaks
  • Electrical faults
  • Noise and vibration
  • Repair or replace advice
More about repairs & fault finding
Refrigerated glass-door display cases in a supermarket aisleRepresentative photo

For businesses

Commercial refrigeration

Cold rooms, freezer rooms, display cabinets and condensing units for shops, kitchens and food businesses that cannot afford warm stock.

  • Cold rooms and freezer rooms
  • Display refrigeration
  • Condensing units
  • Temperature control
  • Breakdown repairs
  • Preventive maintenance
More about commercial refrigeration
Technicians working among rooftop air conditioning plant and ductingRepresentative photo

For businesses

Commercial & industrial HVAC

Air conditioning and ventilation for offices, retail, hospitality and industrial sites, from a single floor to a rooftop plant.

  • Load assessment
  • Ducted and cassette systems
  • Ventilation and extraction
  • Server and equipment rooms
  • Rooftop and plant work
  • Maintenance contracts
More about commercial & industrial hvac

Where we work

The same standard of work whether it is one bedroom unit or a supermarket's refrigeration.

How a job runs

The same six steps for a single bedroom unit or a full commercial installation, so you always know what happens next.

  1. 01

    Tell us what you need

    Call, WhatsApp or send the quote form with the room, building or equipment and a few photos if you have them.

  2. 02

    Site assessment

    We look at the space, the load, where the units can go and how the pipework and drainage will run.

  3. 03

    Clear quotation

    A written quote that states the equipment, the work included and what is excluded. No surprises.

  4. 04

    Installation

    Neat, protected work areas, insulated pipework and a tidy finish. We clean up when we are done.

  5. 05

    Commissioning and handover

    Leak and pressure tests, a performance check and a walk-through of how to use and look after the system.

  6. 06

    Ongoing maintenance

    Scheduled servicing to keep it efficient and catch problems early, especially near the sea.

Tell us about the room, the shop or the cold room.

Send a few details and we will come back to you with next steps, or call and speak to a director directly.