Installations
Survey, installation, commissioning and handover for systems from unitary equipment to larger plant and packaged systems.
Explore installations →Commercial & industrial HVAC+R · Johannesburg
Centrifugal Air Conditioning.
From building surveys and central plant to ventilation, maintenance, repairs and associated electrical work — one experienced HVAC+R team for the lifecycle of your system.
Company roots: 1976SARACCA-listed contractorCrown Ext 4, Johannesburg
Plant → air → occupied spaceInstall, maintain, diagnose and restore the full HVAC path.
A longer story, brought forward
1976
The company history published by Centrifugal begins with service and preventative maintenance in 1976.
Read the company story1976
Service & maintenance origins
Centrifugal’s published history says the business began by specialising in service and preventative maintenance of air-conditioning systems.
1985
Broader contracting capability
The business was taken over by Pietro Occhiuto and expanded into wider contracting, including central systems from tendering through commissioning and handover.
Today
Commercial & industrial HVAC+R
The current service mix spans air conditioning, chillers and central systems, evaporative water systems, heating, ventilation, repairs, maintenance and basic electrical work.
Four ways we help01 · DELIVER 02 · PROTECT 03 · RESTORE 04 · SUPPORT
Services organised around the job to be done.
Instead of a long equipment list, start with whether you need a system installed, kept healthy, restored after a fault, or supported electrically.
Preventative maintenance
Regular inspections, plant servicing and filter replacement designed to support equipment life, running cost and indoor air quality.
Explore maintenance →Repairs & diagnostics
Fault-finding capability across air conditioning, refrigeration, controls and associated electrical systems.
Explore repairs →Electrical
Basic electrical services aligned to building plant and preventative maintenance requirements.
Explore electrical →Systems capability
From central plant to the air people actually feel.
Centrifugal’s published scope covers a broad HVAC path, which means the conversation can start with the building outcome rather than a specific piece of equipment.
Air conditioningCommercial & residential
ChillersCentral systems
Water systemsEvaporative systems
HeatingRoom climate control
VentilationAir movement
ElectricalBasic support
Not sure which category your fault belongs to?
That is exactly when a system-level assessment is useful. Describe the symptom, building type and affected equipment; the enquiry flow will route the conversation without forcing you to diagnose it first.
Describe the issuePublished portfolio, made useful
See the work by system, not just by thumbnail.
The existing portfolio names completed work such as Water Pump Refurbishment, Ducted Systems, Central Systems, Linear Diffusers and Chiller Inspection. The new showcase classifies each example by the capability it demonstrates without inventing client names or outcomes that were never published.
HVAC problem on site? Start with the symptom.
Call the Johannesburg office or send a structured brief directly to Paul Osiecki.