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Highline Air Conditioning Services

Updated 2026-08-05 · 2,764 reviewed · 342 listed · Scored from 41 Google reviews · How we rank ›

5.0(41) 83 composite score See reviews on Google ✓ Google-verified
New AC InstallationAC Repair & ServicingAir Conditioning ContractorAir Conditioning System SupplierAir Conditioning Store
Highline Air Conditioning Services
Services
New AC Installation, AC Repair & Servicing, Air Conditioning Contractor
Reviews
41

What recent reviews say

All 20 recent reviews rate Highline five stars. Callum and his team earn consistent praise for arriving on time, explaining work clearly, and finishing jobs to a high standard. They handle everything from split system installations in Hamersley to complex ducted system rebalancing in multi-zone homes, and leave sites spotless afterwards.

Reviewers value the owner-operator approach, honest quoting, and fast response times during summer peaks. Work spans residential upgrades (evap to reverse cycle conversions) and commercial maintenance. Pricing is repeatedly described as fair or competitive, and customers consistently note they would book Highline again.

Praised for
  • punctual and reliable
  • knowledgeable technicians
  • clean workmanship
  • fair pricing
  • quick turnarounds
  • friendly and professional
  • responsive communication
punctualfair-pricingskilled-installersclean-workmanshipresponsive-communicationknowledgeable-adviceprofessional-techniciansquick-turnaroundhonest-quoting
Best for: Homeowners upgrading older systems or needing ducted AC balancing; commercial operators wanting straightforward, professional service.

Strengths

  • Owner-operator reliability and transparency
  • No-hassle end-to-end service from quote to completion
  • Fast response in peak summer demand
  • Honest fault diagnosis and competitive pricing

Worth knowing

  • Callum is the named technician and owner, mentioned in 15+ reviews
  • Split system installations and evap-to-reverse-cycle conversions praised
  • Multi-zone ducted AC rebalancing and fault diagnosis highlighted
  • Sites consistently left spotless after work
  • Fast turnaround from quote to job completion
  • Quick response during summer peak demand

What reviews say by service

New AC Installation
Split system and ducted AC installs praised for on-time starts, high standard finish, and clean sites.
AC Repair & Servicing
Difficult fault diagnosis and re-gas work resolved quickly; customers note rapid response in summer.
Split System Air Conditioning
Hamersley and other split system installs consistently rated high standard with fast turnaround.
Ducted Air Conditioning
Multi-zone rebalancing and ducted system replacements completed to high standard with no disruption.

How it compares

  • Rated 5 against a 4.67 average across the 261 new ac installation businesses listed here.
  • Has more Google reviews than 64% of the businesses in this directory.

How we scored this

Ranking Method
Star rating 91
Review volume 70
Review recency 96
Review sentiment 83
Profile completeness 75
Verification 30

Rating breakdown

5
41
4
0
3
0
2
0
1
0

Common questions

Do they work on evaporative systems?
Yes; multiple reviews mention conversion from older evap systems to reverse cycle split or ducted multi systems.
How quickly can they respond during summer?
Reviewers note quick response time and no long waits, even during peak summer demand.
Do they service ducted systems?
Yes; they rebalance multi-zone ducted systems and complete ducted AC installations with on-time starts and clean completion.
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Last updated 2026-08-05