FAST
RESPONSE

LOCAL &
RELIABLE

QUALITY
GUARANTEED

Always up to date

Your Trusted Electrician in Cairns

Professional Electrical & Air-Conditioning Services Across Cairns

Welcome to O’Hart Electrical & Air-Conditioning Pty Ltd – your local team for reliable, professional electrical and air-conditioning services throughout Cairns and the surrounding areas.

Whether you need an electrician for your home, business, renovation, new build, or emergency repairs, we’re committed to providing quality workmanship, honest advice, and exceptional customer service from start to finish.

Our goal is simple: deliver safe, reliable electrical solutions that give you complete peace of mind.

Our Services

From power points to full system installs – we do it all.

Residential Electrical Services

Your home deserves electrical work completed safely and to the highest standard. Whether it’s a small repair or a major installation, we provide dependable solutions tailored to your needs.

Our residential services include:

  • General electrical repairs
  • Lighting design and LED lighting upgrades
  • Indoor and outdoor lighting
  • Power points and USB power outlets
  • Ceiling fan installation and replacement
  • Smoke alarm installation and compliance

Our residential services include:

  • Safety switch installation
  • Switchboard upgrades
  • Electrical fault finding
  • Surge protection
  • Appliance installations
  • Renovations and extensions
  • New home electrical installations

Commercial Electrical Services

We understand how important reliable electrical systems are for your business.

We provide professional electrical services for:

  • Offices
  • Retail stores
  • Restaurants and cafés
  • Real estate and property managers
  • Body corporates
  • Warehouses
  • Workshops
  • Commercial buildings

Our team works efficiently to minimise downtime while delivering safe, compliant electrical solutions.

Air-Conditioning Services

Queensland’s tropical climate demands reliable air-conditioning.

We provide:

  • Split system air-conditioner installation
  • Air-conditioner replacement
  • Air-conditioner servicing
  • Preventative maintenance
  • Fault diagnosis
  • System repairs

We’ll help you choose the right system for your home or business and ensure it’s installed correctly for maximum efficiency and performance.

Electrical Installations

New builds, renovations, switchboards, lighting & more.

Air Conditioning

Supply, install, service & repair for all major brands.

Maintenance & Repairs

Reliable solutions to keep your home or business running smoothly.

Safety Inspections

Ensure your property meets Australian safety standards.

Energy Solutions

Energy efficient solutions to save you money.

18

YEARS OF EXPERIENCE

SERVICING FAR NORTH QUEENSLAND

We take pride in delivering top quality workmanship and honest, reliable service every time.

Locally owned & operated in Cairns, Northern Beaches & surrounds
Fully licensed & insured electricians
Committed to customer satisfaction

18

YEARS OF EXPERIENCE

SERVICING FAR NORTH QUEENSLAND

We take pride in delivering top quality workmanship and honest, reliable service every time.

Locally owned & operated in Far North Queensland
Fully licensed & insured electricians
Committed to customer satisfaction

TRUSTED BY LOCALS

★★★★★

“Great communication, on time and excellent workmanship. Highly recommend!”

— Sarah, Chambers

100%
SATISFACTION GUARANTEE

5 ⭐
RATED
ON FACEBOOK

LOCALLY
OWNED
& OPERATED

Why Choose O’Hart Electrical & Air-Conditioning?

When you choose us, you’re choosing a local business that values quality, reliability and customer satisfaction.

Our customers choose us because we offer:

Licensed and insured electricians

Quality workmanship

Honest and transparent pricing

Friendly, reliable service

Attention to detail

Residential and commercial experience

Free, no-obligation quotes

Prompt communication

Servicing Cairns & Surrounding Areas

We’re proud to provide electrical and air-conditioning services throughout Cairns and surrounding suburbs, including:

  • Cairns City
  • Edge Hill
  • Whitfield
  • Redlynch
  • Brinsmead
  • Freshwater
  • Stratford
  • Smithfield
  • Trinity Park
  • Trinity Beach
  • Kewarra Beach
  • Clifton Beach
  • Palm Cove
  • Yorkeys Knob
  • Holloways Beach
  • Machans Beach
  • Gordonvale
  • Edmonton
  • Bentley Park
  • Mount Sheridan
  • White Rock
  • Kanimbla
  • Manoora
  • Mooroobool
  • Bayview Heights
  • Earlville
  • Woree

If you’re unsure whether we service your area, simply get in touch.