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Big State Electrical Pty Ltd

Updated 2026-09-05 · 3,210 reviewed · 387 listed · Scored from 63 Google reviews · How we rank ›

5.0(63) 89 composite score See reviews on Google ✓ Google-verified
Energy Efficient / Green SystemsAir Conditioning ContractorAir Conditioning System SupplierAir Conditioning StoreNew AC InstallationSplit System Air Conditioning
Big State Electrical Pty Ltd
Location
Landsdale
Services
Energy Efficient / Green Systems, Air Conditioning Contractor, Air Conditioning System Supplier
Reviews
63
Ranking
#50 in Energy Efficient / Green Systems
Best for
homeowners needing split-system AC or complex rewiring done on time and cleanly

Core details are sourced from this business's Google Business Profile (checked 2026-09-05). Website-sourced details were fetched 2026-08-05.

What recent reviews say

Reviewers consistently report Cody and his team arrive on schedule, complete work neatly, and charge fair rates. They handle complex jobs like split-system AC installs and EV charger wiring with minimal fuss.

Staff including Cody, Tristan, and wider team leave sites clean and answer questions willingly. Multiple jobs range from single fixtures to whole-house rewiring and Mitsubishi split-unit installation. Warranty on workmanship is mentioned as standard.

Praised for
  • professional technicians
  • clean workmanship
  • punctual
  • fair pricing
  • responsive communication
  • problem-solving attitude
punctualfair-pricingskilled-installersclean-workmanshipresponsive-communicationprofessional-technicians
Best for: homeowners needing split-system AC or complex rewiring done on time and cleanly

Where this business shines

  • Owner-operator (Cody) leads jobs personally
  • Competitively priced split-system installation
  • Handles complex jobs others decline
  • Sites left clean with no mess

Worth knowing

  • Owner Cody and technician Tristan named in multiple reviews as leading installations
  • Mitsubishi 9.5kW split-system install referenced with satisfaction
  • EV charger wiring and secondary PV system wiring completed
  • Bathroom fan/heatlamp replacements and downlight upgrades noted
  • Sites consistently left clean with no debris
  • Workmanship warranty mentioned as standard

What reviews say by service

Split System Air Conditioning
Multiple Mitsubishi and other split-unit installs praised for professional execution and clear communication.
New AC Installation
AC unit moves, replacements, and new installations handled competently within quoted timeframes.
Energy Efficient / Green Systems
EV charger wiring and secondary PV system work completed alongside electrical jobs.
Air Conditioning Contractor
Licensed electrical contractor offering AC services; split installs priced competitively.
Air Conditioning System Supplier
Supply or arrangement of split units appears to be part of service, though review evidence on supply alone is minimal.

How it compares

  • Rated 5 against a 4.7 average across the 199 energy efficient / green systems businesses listed here.
  • Has more Google reviews than 77% of the businesses in this directory.

What earned this score?

Ranking Method
Star rating 93
Review volume 78
Review recency 100
Review sentiment 82
Profile completeness 100
Verification 30

Rating breakdown

5
63
4
0
3
0
2
0
1
0

Common questions

Can they install a split-system air conditioner?
Yes. Reviews mention Mitsubishi 9.5kW units and other split-system installations completed within a week of quotation.
Will they work on jobs other electricians have declined?
Yes. One review states they took on a job others didn't want to touch and helped with Western Power liaison.
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Last updated 2026-09-05