Neptune Electrical & Technology provides fast, reliable air conditioner repair services. Our certified technicians diagnose and fix all AC issues efficiently, restoring comfort to your home or business. Contact us today for same-day service.
Need an Electrician?
Professional electrical solutions for your business. Licensed electricians available 24/7 for all commercial electrical needs.
Experienced, Licensed Technicians – Our fully qualified professionals bring years of expertise to every repair job, ensuring your system is in capable hands.
Fast Response Times – We understand AC emergencies can’t wait. Our team provides same-day service to get your system running quickly.
Comprehensive Diagnostics – We use advanced diagnostic equipment to identify the root cause of problems, preventing recurring issues and unnecessary repairs.
Transparent, Upfront Pricing – No hidden fees or surprise charges. We provide detailed quotes before starting any work, so you know exactly what to expect.
Quality Workmanship Guarantee – All our repairs come with a comprehensive warranty, giving you peace of mind that the job is done right the first time.



Professional diagnostic testing to identify AC issues quickly and accurately. We use advanced tools to pinpoint problems and provide clear repair recommendations.
Expert refrigerant leak detection and repair services. We locate leaks, repair them using approved techniques, and recharge your system to optimal levels.
Specialised compressor diagnostics and repair services. We repair or replace faulty compressors with quality units backed by manufacturer warranties.
Complete electrical repair services for all AC components. Our licensed electricians troubleshoot and fix capacitors, contactors, wiring, and control boards.
Thermostat calibration, repair, and replacement services. We work with all thermostat types from traditional to smart Wi-Fi-enabled systems.
Indoor and outdoor fan motor repair and replacement. We diagnose and fix motor burnout, bearing failures, and electrical faults for proper airflow.
24/7 emergency AC repair services across Darwin. We respond rapidly with fully stocked vehicles to restore your cooling when you need it most.
When it comes to electrical services, choosing the right provider makes all the difference. Neptune Electrical & Technology stands out as the trusted choice for Darwin homes and businesses.
Our fully qualified professionals bring years of expertise to every repair job, ensuring your system is in capable hands.
We understand AC emergencies can't wait. Our team provides same-day service to get your system running quickly.
We use advanced diagnostic equipment to identify the root cause of problems, preventing recurring issues and unnecessary repairs.
No hidden fees or surprise charges. We provide detailed quotes before starting any work, so you know exactly what to expect.
Nationally Recognised
Our electrical services are available throughout Darwin and surrounding areas. We maintain strategically located service teams to ensure prompt response times and flexible scheduling for residential and commercial properties.
Service coverage includes:
Not sure if we serve your location? Call us now - we'll let you know our availability immediately.
Don’t let a malfunctioning air conditioner disrupt your comfort. Contact Neptune Electrical & Technology today for fast, reliable repair services.
Available 7 Days a Week | Free Quotes | Licensed Technicians | Upfront Pricing
Our friendly team is ready to schedule your repair service at a time that suits you. We offer flexible appointment times, including evenings and weekends, to accommodate your schedule.
Turn Off Your System – If your AC is making unusual noises, leaking water, or showing signs of electrical problems, turn it off immediately to prevent further damage.
Check Your Circuit Breaker – Sometimes a tripped breaker is the culprit. Check your electrical panel and reset any tripped breakers before our technician arrives.
Replace Your Air Filter – A clogged filter can cause various problems. If you haven't changed it recently, replace it with a clean filter.
Clear the Area – Ensure both indoor and outdoor units are easily accessible by removing furniture, plants, or debris that might obstruct our technician's work.
Note Any Symptoms – Write down when the problem started and any unusual sounds, smells, or behaviours you've noticed. This information helps our technicians diagnose issues faster.
Locate Your System Documentation – If you have your AC system's manual, warranty information, or service history, have them ready for the technician to review.
Monday - Friday: 7:00 AM - 6:00 PM
Saturday: 8:00 AM - 4:00 PM
Sunday: Emergency Service Available
After Hours: 24/7 Emergency Repairs
At Neptune Electrical & Technology, we’re committed to delivering exceptional repair services that restore your comfort and exceed your expectations. Our licensed technicians combine technical expertise with genuine customer care, ensuring every repair is completed to the highest standards. We use quality parts, advanced diagnostic equipment, and proven repair techniques to fix your air conditioner right the first time. When you choose us, you’re choosing reliability, professionalism, and peace of mind.