Johnson Controls Chiller Service

Johnson Controls plant usually arrives as York equipment paired with Metasys building controls. We service both sides — the mechanical plant and the controls integration — so alarms, trends and setpoint schedules actually reflect what the chiller is doing.

• Air-Cooled Chillers
  20 – 500 TR
• Water-Cooled Chillers
  100 – 3000 TR
• Screw Chillers
  50 – 1500 TR
• Centrifugal Chillers
  200 – 3000 TR
• Magnetic Bearing Chillers
  60 – 1500 TR
• Industrial Heat Pumps
  20 kW – 2 MW thermal

Johnson Controls and York share a parts channel in South Africa, so mechanical spares track York lead times. Metasys controllers and network engines are typically 2 – 4 weeks.

• How much does a Johnson Controls chiller service cost in Gauteng?

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  A routine Johnson Controls service starts around R4 500 – R9 500 per unit depending on tonnage, compressor count and site access. Repairs are quoted separately after diagnosis. Send us the nameplate photos through the quote form and we come back with a fixed price within 24 hours.

• Do you use genuine Johnson Controls parts?

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  Yes — we source OEM parts through South African distributors wherever the part is still catalogued. Where a component is obsolete or on long lead time, we offer a tested equivalent and tell you up front which route we are taking and what it does to the warranty.

• Can you work on an out-of-warranty Johnson Controls unit?

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  Absolutely. Most of the Johnson Controls plant we look after in Gauteng is well past its warranty period. We service, rebuild and re-commission older units rather than pushing you straight into a replacement.

• Do you support Johnson Controls controls and BMS integration?

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  We work with the unit controller and integrate it with BACnet, Modbus or your existing BMS head-end. That includes alarm mapping, trending, setpoint scheduling and getting fault history off the panel so we can see what actually tripped.

• How fast can you get to a Johnson Controls breakdown?

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  Same-day across Johannesburg, Pretoria, the East Rand, West Rand and the Vaal Triangle. Mpumalanga, North West, Free State and Limpopo are typically next-day, sooner for critical plant.

• Do you offer maintenance contracts on Johnson Controls equipment?

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  Yes — quarterly or bi-annual planned maintenance with logged readings, refrigerant records, water-side checks and a written condition report each visit. Contract clients get priority breakdown response.