Air Conditioning in Cairns

Every business below is checked against the QBCC licence register and ranked by quantified Google-review themes — never by who paid.

Showing all 8 licensed air conditioning across CairnsUpdated 2026-08-27 · Register QBCC

Nº 01

Coolmech Services

QBCC Licence verified

5.012 reviews on Google

Based in Trinity Beach

Professional & friendly · 6Quality of work · 4Clean & tidy · 4

Coolmech Services, an aircon technician in Trinity Beach, Cairns, holds a current QBCC licence in Mechanical Services - Air-conditioning and Refrigeration (Limited Design), confirmed against the register on 22 August 2026. In Google reviews, customers keep referring to the same individual tradesperson, suggesting the owner handles the jobs personally rather than dispatching a team. The business is rated 5 stars across 12 Google reviews as of 28 August 2026, with a good number of customers mentioning professional and friendly service.

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Nº 02

Down2temp

QBCC Licence verified

5.026 reviews on Google

Based in Gordonvale

Professional & friendly · 13Response time · 10Reliable & trustworthy · 7

Down2temp sits at 5 stars across 26 Google reviews as of 28 August 2026. Reviewers keep returning to the same tradesperson, a sign the owner handles the work personally. The QBCC register, checked on 22 August 2026, lists the Gordonvale aircon technician with a current Mechanical Services - Air-conditioning and Refrigeration (Limited Design) licence.

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Nº 03

Hutchy's Refrigeration & Electrical

QBCC Licence verified

5.012 reviews on Google

Based in Link Trinity Park

Response time · 6Professional & friendly · 6Quality of work · 4

Customers most often bring up repairs & faults at Hutchy's Refrigeration & Electrical, with replacement & upgrades also coming up. The same tradesperson is named repeatedly, suggesting the owner does the work hands-on. Rated 5 stars across 12 Google reviews as of 28 August 2026, the QBCC register confirmed its Mechanical Services - Air-conditioning and Refrigeration (Limited Design) licence as current on 22 August 2026.

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Nº 04

J & R Refrigeration Pty

QBCC Licence verified

3.632 reviews on Google

Based in Bungalow

Response time · 7Communication · 6Professional & friendly · 4

In Bungalow, customers most often bring up repairs & faults at J & R Refrigeration Pty, with servicing & maintenance, replacement & upgrades, and refrigeration & coolrooms also coming up in the analysed reviews (as of 28 August 2026). The earliest Google review on record for this aircon technician lands in September 2015, giving it over a decade of customer feedback history. The QBCC register confirmed a current licence in the class Mechanical Services - Air-conditioning and Refrigeration (Limited Design) when checked on 22 August 2026. The business holds 3.6 stars across 32 Google reviews.

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Nº 05

Messina Air Conditioning & Electrical

QBCC Licence verified

4.996 reviews on Google

Based in Portsmith

Professional & friendly · 60Response time · 36Quality of work · 28

Customers at Messina Air Conditioning & Electrical hear back from the owner in the majority of cases — 65 of the 87 reviews sampled were answered. The earliest Google review for this Portsmith aircon technician lands in April 2017, meaning its online feedback history spans more than nine years. Repairs & faults is what customers describe most often, while replacement & upgrades and split-system installs also come up in their accounts. As of 28 August 2026, the business holds 4.9 stars across 96 Google reviews. The QBCC register confirmed its Mechanical Services - Air-conditioning and Refrigeration (Limited Design) licence as current on 22 August 2026.

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Nº 06

Northern Air Repair

QBCC Licence verified

4.525 reviews on Google

Based in Portsmith

Response time · 10Professional & friendly · 10Clean & tidy · 5

At Northern Air Repair, customers come back to repairs & faults more than anything else, with replacement & upgrades and emergency & after-hours work also mentioned. Google reviews for this Portsmith aircon technician go back to March 2020, giving it over six years of customer feedback. The owner wrote back to 2 of the 21 customers whose feedback was analysed. As of 28 August 2026, the business holds 4.5 stars across 25 Google reviews. The QBCC register confirmed a current licence in Mechanical Services - Air-conditioning and Refrigeration (Limited Design) on 22 August 2026.

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Nº 07

Port Douglas Air Conditioning

QBCC Licence verified

5.018 reviews on Google

Based in Finlayvale

Quality of work · 8Professional & friendly · 7Response time · 6

Finlayvale's Port Douglas Air Conditioning follows the work of a single tradesperson, with customers repeatedly naming the same one in their Google feedback (analysed as of 28 August 2026). Across 5.0 stars and 18 Google reviews, the register showed a current Mechanical Services - Air-conditioning and Refrigeration (Limited Design) licence when checked on 22 August 2026.

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Nº 08

Southern Cross Electrics & Air Conditioning Pty Ltd

QBCC Licence verified

5.029 reviews on Google

Based in Smithfield

Professional & friendly · 13Quality of work · 12Response time · 10

Electrical work is what customers at Southern Cross Electrics & Air Conditioning Pty Ltd talk about most, and the owner writes back to a good share of those who leave feedback—13 of the 26 reviews analysed as of 28 August 2026 got a reply. The earliest Google review for this Smithfield aircon technician lands in February 2017, a review history stretching back more than nine years. The QBCC register confirmed its Mechanical Services - Air-conditioning and Refrigeration (Limited Design) licence as current on 22 August 2026. It holds 5 stars across 29 Google reviews.

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By the numbers

Air Conditioning in Cairns, ranked by verified Google review volume

Every figure below is counted from this page's own register checks and review analysis — 219 reviews read across 8 licence-verified businesses. Ratings are shown as attributed text and link to the source profile.

Rank	Business	Base suburb	Licence class	Google rating	Most-mentioned praise
01	Messina Air Conditioning & Electrical	Portsmith	Mechanical Services - Air-conditioning and Refrigeration (Limited Design)	4.996 on Google	Professional & friendly · 60
02	J & R Refrigeration Pty	Bungalow	Mechanical Services - Air-conditioning and Refrigeration (Limited Design)	3.632 on Google	Response time · 7
03	Southern Cross Electrics & Air Conditioning Pty Ltd	Smithfield	Mechanical Services - Air-conditioning and Refrigeration (Limited Design)	5.029 on Google	Professional & friendly · 13
04	Down2temp	Gordonvale	Mechanical Services - Air-conditioning and Refrigeration (Limited Design)	5.026 on Google	Professional & friendly · 13
05	Northern Air Repair	Portsmith	Mechanical Services - Air-conditioning and Refrigeration (Limited Design)	4.525 on Google	Response time · 10
06	Port Douglas Air Conditioning	Finlayvale	Mechanical Services - Air-conditioning and Refrigeration (Limited Design)	5.018 on Google	Quality of work · 8
07	Coolmech Services	Trinity Beach	Mechanical Services - Air-conditioning and Refrigeration (Limited Design)	5.012 on Google	Professional & friendly · 6
08	Hutchy's Refrigeration & Electrical	Link Trinity Park	Mechanical Services - Air-conditioning and Refrigeration (Limited Design)	5.012 on Google	Response time · 6

What reviewers praise most

Professional & friendlypraised at 8 of 8 · 119 mentions

Response timepraised at 7 of 8 · 85 mentions

Quality of workpraised at 5 of 8 · 56 mentions

Clean & tidypraised at 2 of 8 · 9 mentions

Reliable & trustworthypraised at 1 of 8 · 7 mentions

Communicationpraised at 1 of 8 · 6 mentions

Licence classes held

Mechanical Services - Air-conditioning and Refrigeration (Limited Design)8 of 8

Coverage and verification dates

8 businesses based across 7 suburbs. Licences all verified on 2026-08-22.

About air conditioning in Cairns

Cairns runs on a different clock to south-east Queensland: a monsoonal wet season, not a storm season, drives most of its near 2,000mm annual rain between November and April, and heat holds through nearly the whole year rather than peaking for a few summer weeks. It also sits in a cyclone-rated wind region — unlike Brisbane, the Gold Coast or the Sunshine Coast — so outdoor-unit mounting carries more weight here than storm-season siting alone. Every technician below is QBCC-checked, and prices are split by system type, sourced from 2026 Cairns and national trade data.

Cairns' heat barely lets up: BOM's Cairns Aero means run 25.9°C in July to 31.5°C in January, so a system built for a short SEQ summer works almost year-round here. The wet season, November–April, brings most of the roughly 2,000mm annual rain and holds 3pm humidity at a 62% annual average, peaking at 69% in February — filters, coils and drains load faster than a seasonal install ever sees, so one clean a year falls short here versus further south. Cairns also sits in a cyclone-rated wind region, a distinction no south-east Queensland city shares, so an outdoor unit's bracket and tie-down carry real engineering weight. Salt runs its own gradient: heaviest along the northern beaches — Palm Cove, Trinity Beach, Clifton Beach — lighter on the Cairns plain, different again in the Tablelands around Kuranda and Atherton, where elevation changes sizing. A large short-stay stock built on the Reef and Daintree trade runs on tenant turnover, not an owner's routine.

Typical prices in Cairns

Ranges reflect quotes observed locally — not national averages, not advertised "from" prices.

Service	Typical range (A$)
Split system, supply + install Fifteen Cairns installers were checked for a published supply-and-install rate; none quotes publicly, each taking enquiries by phone or quote form. Airtasker's Cairns page shows only two individual task postings ($200 and $400), too thin a sample and priced too far below a licensed supply-and-install job to use. Falls back to Canstar Blue's national guide: unit $600–$2,800 plus install labour $600–$800 (labour figure sourced from The Good Guys services, 2023); GST treatment not stated.	A$1,200 — A$3,600
Ducted reverse-cycle, whole home, supply + install Same result across the same fifteen installers — none publishes a ducted price. Falls back to Canstar Blue's national guide ($9,000–$20,000, larger and multi-storey homes at the top); GST treatment not stated. No Cairns-specific factor (wet-tropics housing stock, cyclone bracing) could be verified as a price driver, so it is described qualitatively in local context rather than folded into this figure.	A$9,000 — A$20,000
Portable or window unit, supply + install No Cairns-specific figure found for this category either, among the same fifteen installers. Canstar Blue's national guide lists both wall/window systems and portable air conditioners at $400–$1,200; GST treatment not stated. Included because it's the option many renters and short-stay operators reach for — it needs no fixed building work and no licensed electrical connection the way a split or ducted system does.	A$400 — A$1,200
Split system clean, per indoor unit (basic to hydro-chemical) Ice Ice Baby Air Conditioning & Electrical (Bungalow, ARCtick AU47876, QBCC 15053055) publishes its own tiered price list: basic clean $80 each; hydro-chemical clean $185 for the first unit, $145 for each additional unit on the same visit — GST included. It also charges a separate $165 fault-diagnosis/service-call fee (up to 1 hour including travel, full diagnosis report) that does not apply to a clean-only visit.	A$80 — A$185

Common questions

Does Cairns' cyclone exposure change how my outdoor unit gets installed?

It should. Cairns sits in a wind region rated for cyclones, a step beyond the storm-season siting that matters further south, so the outdoor unit's mounting bracket and tie-down need to be rated for that, not just bolted to whatever wall is convenient. A good installer also thinks about the monsoonal wet season when picking a spot — sitting the unit clear of ground-level runoff and low corners that pool water in a heavy downpour matters as much as the wind rating. Ask what bracket and fixing the quote specifies rather than assuming 'installed' covers it.

Why does everyone say to service the aircon more often in Cairns than down south?

Because the unit barely gets a rest. Cairns' heat holds through most of the year rather than peaking for a few summer months, and the wet season pushes afternoon humidity to 67–71% for weeks at a time, so filters, coils and condensate drains load up with moisture and mould faster than they would on a system that runs mainly through an SEQ summer. A Cairns-based operator's own published rates show basic cleans from $80 and a fuller hydro-chemical clean from $145–185 per unit — worth budgeting for more than once a year if the unit runs daily through the wet.

I live on the northern beaches — does my outdoor unit need different care than one on the Cairns plain or up in the Tablelands?

Often yes. Salt-laden air along the northern beaches strip — Palm Cove, Trinity Beach, Clifton Beach, Yorkeys Knob — corrodes an outdoor unit's coil and casing faster than the same unit would wear on the Cairns plain, so coated coils and a sheltered spot are worth asking for near the beach. Head the other way, up to Kuranda or the Atherton Tablelands, and elevation drops the temperature enough that a unit sized for a coastal home can be oversized inland — get it assessed on-site rather than copied from a beachside spec sheet.

How do I check a Cairns air-con installer is actually licensed?

The same three-licence structure applies here as anywhere in Queensland. Anyone handling refrigerant needs a federal ARCtick Refrigerant Handling Licence, at any job value. The hard-wired electrical connection needs a licensed electrician. And once the job's value passes A$3,300, the installer needs a QBCC contractor's licence of the appropriate class for a class 1a home — a bedroom split usually sits under that line, a whole-home ducted job well above it. Ask for both licence numbers before booking and check them on the free registers.

Cairns humidity is brutal — will reverse-cycle actually dry the air, or just cool it?

A correctly sized reverse-cycle system does both, but sizing matters here more than almost anywhere else in Queensland. With afternoon humidity averaging 62% year-round and running to 67–71% through the wet, an oversized unit cools the room fast and switches off before it has pulled the moisture out, leaving the air cold and clammy rather than genuinely dry. A technician sizing to the room — not a flat rate per square metre — and factoring in near-daily use rather than a seasonal load, is what actually gets the humidity down.

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