100+ Years

Combined Experience

Level 2

Licensed Electricians

Available 24/7

Emergency Call-Outs

technician checking on commercial air conditioning system

Trust In Our Professionals

When you need an electrician you can trust, there’s only one team to call. The professionals at McGrath Electrical & Data provide an extensive array of electrical services to the residential, commercial and industrial sectors. We’ve served clients across Woolgoolga for over 30 years and have built a reputation for outstanding performance and affordable services.

All of our staff are fully certified and insured for your peace of mind. Collectively, we share more than a century’s worth of experience and technical knowledge—so you can rest assured knowing you’re dealing with the best of the best.

What We Do

You won’t find better value for your money with the services on offer at McGrath Electrical & Data. We work with industry-leading equipment and technology to tackle jobs of all scopes and sizes. Discover our range of services below:

Our friendly and reliable electricians are available throughout Woolgoolga to deliver complete end-to-end electrical solutions for your home or business. We can provide a FREE, no-obligation quote for all your electrical needs. Get in touch with us today.

Electrician Installing CCTV


We offer affordable rates to commercial property owners seeking reliable electrical and data solutions in Woolgoolga. Let our professionals take care of your business’s electrical needs.


Our Woolgoolga team is well-equipped to handle even the most complex industrial electrical projects due to our large workforce and expertise in the field.


We’re fully licensed and insured to complete all kinds of electrical work for residential properties in Woolgoolga. Safeguard your home from electrical hazards today!

Electrician Doing Electrical Service

Why Choose Us?

As a local family business, we know the importance of quick responses and excellent service during an electrical emergency.

Our team works with you to resolve any issues quickly, knowing that these incidents can be stressful. Your safety is our top priority, and we’ll go the extra mile to make sure you receive the best service possible.

Available 24 hours a day, seven days a week, our team handles power outages, blown fuses, faulty air conditioners and more. We can even provide generator rental services to ensure that you’re never left without power.

If you’re looking for highly skilled, reliable electrical work in Woolgoolga, you can’t go wrong with McGrath Electrical & Data.

Enquire Now

Fill out all the required fields (*):

    Frequently Asked Questions

    The best advice we can give you is to always work with a qualified professional. From there, we recommend once every season or twice per year. Also, as your system ages (about ten years), it’s crucial to increase the frequency of service as the components age and change over time, leading to loss of efficiency, early failure, or reduced comfort.
    The best time to have your system serviced is when you start having problems with it. It’s just like getting your car tuned up; if you’re experiencing any number of issues, ranging from lack of performance, higher energy consumption, or frequent repairs, it’s always a good time to get your system tuned up.
    A service is an inspection and cleaning of all components of the HVAC system, including filters, gas lines, electrical connections, refrigerant pressure levels etc. It will also include adjustment of the thermostat to ensure that it is working correctly.