• Covering all servicing needs across construction, civil, transport and mining
  • Helping you meet safety, compliance and mine-entry requirements with confidence
  • Preventative servicing that reduces downtime and breakdowns

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24/7 Emergency Support

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Carbon-Neutral Fleet

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Certified & Compliant

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Safety-Focused Service

A Close Up of a Yellow Construction Vehicle With a Blue Sky — Wilsons Plant in Goulburn, NSW

Goulburn Machinery Air Conditioning

Cab air con isn’t a luxury – it’s a critical part of keeping operators safe, alert and productive throughout the day. At Wilsons Plant, we provide fully mobile machinery air conditioning servicing and repairs across Goulburn, supporting equipment operators with fast, reliable cooling solutions. Whether your system has stopped completely, is blowing warm air, or just needs a scheduled service, we’ll come to your site ready to get it running again.


We work on all types of plant and heavy machinery – from loaders and excavators to tippers, dozers and more. Our technicians are fully equipped with parts, refrigerant and diagnostics to fix common issues during the first visit, avoiding workshop downtime. We focus on getting your system working right, not just doing a temporary patch. You’ll get clear updates, quality repairs and support that respects your time and the demands of your job.


Call (02) 4285 5297 to book a mobile visit, arrange servicing, or speak with someone who understands what your operators need to stay safe and comfortable.

Let Us Make It Happen

Reliable Cooling That Comes to You

Long hours in a sealed cab with no air con can lead to heat stress, fatigue and reduced focus – none of which belong on a job site. That’s why Wilsons Plant delivers fast, flexible machinery air conditioning repairs and servicing wherever you need it in Goulburn. Our service is built to reduce downtime, support operator comfort and make on-site maintenance simple and stress-free.


We handle re-gassing, pressure testing, filter replacements, leak checks, compressor repairs, hose swaps and system diagnostics. Whether the issue is electrical, mechanical or refrigerant-related, we’ll pinpoint the fault and repair it properly. Our mobile team comes prepared to fix most issues on the spot, with minimal interruption to your workflow.


Clients appreciate our reliable service, quick response times and professional approach to mobile A/C repairs. Whether you're prepping for a busy week, dealing with a sudden failure or managing routine maintenance, we make sure your machines are cool, compliant and ready to work – without the need to leave site.

A Bulldozer is Loading Gravel Into a Pile of Gravel — Wilsons Plant in Goulburn, NSW

Frequently Asked Questions

  • Why is A/C maintenance important for plant machinery?

    Keeping the air conditioning system in good working order protects operators from overheating and fatigue. Consistent airflow helps maintain alertness and reduces the physical strain of working in a sealed cab. Preventative A/C servicing also keeps dust and debris out of the vents, supports WHS compliance and ensures your machinery is safe, comfortable and productive under all working conditions.

  • What’s the difference between re-gassing and full A/C servicing?

    Re-gassing simply restores the refrigerant that powers the cooling system, but it doesn't address the root cause if the gas has been leaking or lost due to wear. Full servicing includes re-gassing plus leak testing, airflow checks, electrical inspection, filter cleaning or replacement, and compressor evaluation. This more thorough approach ensures long-term reliability, better cooling performance and early detection of potential faults before they lead to costly failures.

  • Can air conditioning issues cause machinery downtime?

    Yes – especially on job sites with strict WHS protocols or in environments where operator comfort and alertness are non-negotiable. Poor A/C performance can result in machine non-compliance, forced downtime or operator discomfort that affects productivity. If left unresolved, A/C problems can also strain other components, creating bigger repair needs later. Regular servicing reduces the chance of these delays and helps keep machines in service longer.