07Service & parts

Maintenance & Servicing

Service it before the heat arrives.

Routine maintenance and regular servicing to keep your air conditioning running efficiently.

How it works
Keeping a system in the efficient zoneA gauge needle moving from neglected to efficient, with filters, pads, drainage and airflow checks around the dial.NeglectedEfficientSERVICED✓ Filters✓ Pads & water✓ Drainage✓ Airflow

Maintenance & servicing

Why servicing pays off

We provide routine maintenance as well as regular servicing for all common types of air conditioning units — keeping systems operational and efficient, and catching small problems before they become big ones.

Timing matters in the Goldfields. Average maximums climb past 28°C in November and 30°C by December, so the weeks before summer are the time to have cooling checked — and late autumn is the time to look at heating.

Dust is the other factor. Clogged filters and pads make systems work harder for less comfort, which is why a regular service routine matters more here than on the coast.

Technician servicing an outdoor air conditioning unit with gauges
BAH Henneker & Co provide routine maintenance as well as regular servicing for all common types of air conditioning units.

Good for

  • Evaporative coolers — annual service advised by the City of Kalgoorlie-Boulder
  • Split, ducted and cassette systems — yearly or per the manufacturer
  • Gas heaters — at least every two years by a licensed gas fitter
  • Homes and commercial sites alike

Worth knowing

  • Book early — before the first heatwave, not during it
  • Between services, clean split-system filters regularly
  • Note any noises, smells, leaks or weak airflow to mention when you book

Plan it

Your servicing year

Tick the systems you have for a simple 12-month plan built from public guidance — then send it straight to us.

Which systems do you have?

Your servicing year

SystemJanFebMarAprMayJunJulAugSepOctNovDec
Evaporative coolerAnnual service before summerAug: suggestedSep: suggestedOct: suggested

Next up: book your evaporative service before summer.

Guidance from public sources: evaporative coolers need an annual service (City of Kalgoorlie-Boulder); refrigerated systems every year or as the manufacturer recommends (ACT Government); gas heaters at least every two years by a licensed gas fitter, or yearly once over 10 years old (Building and Energy WA). Your manufacturer’s instructions come first.

Kalgoorlie-Boulder: average daily low to high, by month (°C)Source: Bureau of Meteorology long-term averages for Kalgoorlie-Boulder (via the Wikipedia climate table, retrieved Oct 2026).
Gas heater checkPre-summer service0°10°20°30°40°JanFebMarAprMayJunJulAugSepOctNovDec33.6°5.0°
Show the numbers
MonthAvg highAvg lowAfternoon humidity
January33.6°C18.2°C24%
February32.1°C17.8°C30%
March29.5°C16°C32%
April25.3°C12.8°C38%
May20.6°C8.7°C44%
June17.5°C6.2°C48%
July16.7°C5°C46%
August18.6°C5.5°C39%
September22.3°C8°C31%
October25.8°C11°C27%
November28.9°C14°C25%
December31.9°C16.5°C24%
When should I book an air conditioning service in Kalgoorlie?

Ahead of the season you need it. For cooling, the weeks before summer — Bureau of Meteorology averages show maximums rising quickly from October. For gas heating, late autumn before the cold nights set in.

How often does my system need servicing?

As a guide: evaporative coolers annually (City of Kalgoorlie-Boulder); refrigerated systems every year or as the manufacturer recommends (ACT Government guidance); gas heaters at least every two years, and yearly once over 10 years old (Building and Energy WA).

What can I do between services?

Clean split-system filters regularly, run evaporative coolers on fan-only at night or in humid weather (City of Kalgoorlie-Boulder tip), and keep outdoor units clear of leaves and debris.

Maintenance & servicing

Need a quote?

Tell us about your property and we'll come back to you about maintenance & servicing. Your service is already selected below.

The property is a…

Prefer to talk? Call (08) 9021 1744.

  • Est. 1959, family owned
  • EC 005983
  • ARC AU07294

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