We provide affordable & reliable electrical, security & data communication services. Get A Free Quote Today!



100+ Years

Combined Experience

Level 2

Licensed Electricians

Available 24/7

Emergency Call-Outs

electrician installing CCTV security

McGrath Electrical & Data has been providing reliable electrical services in Grafton, Ballina, Casino, Coffs Harbour, Woolgoolga, Yamba and the surrounding beautiful Northern Rivers for more than 30 years.

Established in 1986, we are a local family-owned and operated electrical contractor, with expertise in installing and maintaining infrastructure for data and communications, as well as air conditioning and security systems.

We are licensed and insured for all Level 2 electrical work. And if you were to add up the experience in our crew, you’d be looking at more than a century of on-the-job dedication and ongoing professional training.

All The Electrical Services You Need Under One Roof

Electrical Services

McGrath Electrical & Data in South Grafton provides a range of residential, commercial and industrial electrical services. We provide fully-licensed Level 1 & Level 2 electrical services

Level 2 Electrical

We are licensed and certified for Level 2 Electrical Services and equipped to take care of poles for overhead lines and trenches for underground cabling.

Air Conditioning

Air conditioning Installation, fault finding, repair & maintenance of any type of residential, commercial, & industrial air conditioning. Stay cool with McGrath Electrical.

Data & Communications

We specialise in VoIP phone systems, digital networks, CAT5E & CAT6A cabling, and high-speed network cabling, equipment & hardware installation.

Thermographic Imaging

McGrath Electrical & Data offers thermal imaging services for homeowners and business owners in NSW North Coast area, including Ballina, Grafton, Coffs Harbour & surrounds.

Electronic Security & CCTV

Access control, swipe cards, proximity and electronic locks, automatic & sliding swing gates, cellular GSM phone back-up systems as well as wired & wireless CCTV systems.

Generator Hire

We provide 24/7 generator hire for residential, commercial, and industrial needs, throughout Grafton and the wider North Coast of NSW.

Testing & Tagging

Electrical testing and tagging is done in accordance with Australian Standards (AS) NZS 3760, which was created to help ensure the safety of individuals in the workplace.

electrician showing thumbs up outside power board

Your First Choice

We tick all boxes when it comes to qualifications, licensing, certification and experience. But you’ll be pleasantly surprised to find that all this comes at the friendliest of prices.

Our experienced electricians invariably know the most efficient ways to get the job done. They are consummate professionals who have dealt with every imaginable work scenario across the broad fields of residential, commercial and industrial electrical contracting.

We arrive ready for the job. Looking the part in professional attire. In tow, is some of the best, well-maintained equipment, ready to be used in piecing together every last piece of the jigsaws that our work entails.


Read Some Of Our Reviews: Find Us On GMB Find Us On Facebook Localsearch

Well Done - Lauren
It is great to have a service in the area that completes air conditioning work both big and small. Means you are not limiting your market and able to accept more jobs. Well done also on a great website and an informative, thorough website which covers exactly what you do. Well done.
- Lauren (Localsearch)
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Recommend Them To Anyone - James
Andrew and Ken put in a great effort to install a number of fans, downlights and pendants all in one day in my house in Waterview Heights. They were quick, professional and flexible with solutions. I would definitely recommend them to anyone.
- James (Localsearch)
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We Couldn't Have Asked For Better Service - Julie
Thank you for the prompt attention to our caravan air con problem. Your tech, Chris, arrived first thing this morning, diagnosed the problem being a gas leak, fixed the problem and left us cool air, all before 11am. We couldn't have asked for better service. Chris explained what was happening as he went along, and was friendly and helpful. It's the sort of service you don't get in big cities. We would certainly have no hesitation in recommending your business.
- Julie (Facebook)
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Thankyou so much for the great service provided! - Darren
A huge shout out to McGrath Electrical for coming to the rescue of another local South Grafton business today. CHS Training had its phone line cut over the holiday season and this was only realised today. Not having phone and internet access for a small business is detrimental. Anna from the McGrath Electrical was contacted and to our delight was able to get a technician to attend and fix the issue. Thankyou so much for the great service provided!
 - Darren (Facebook)
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Would highly recommend - Danielle
Scott and his team were great. A pleasure to deal with, technically astute, and came in at a very good price. Would highly recommend and will be using them again.
- Danielle (Google My Business)
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Fantastic company - Nicola
Fantastic company. Office staff were lovely and organised everything on very short notice. Technician was very professional and helpful and was a pleasure to work with. Would highly recommend!
- Nicola (Google My Business)
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