McGrath Electrical & Data
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McGrath Electrical & Data
McGrath Electrical & Data has been providing reliable electrical in Grafton & the surrounding beautiful North NSW coast 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. McGrath Electrical & Data in South Grafton provides a range of residential, commercial and industrial electrical services.

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. We specialise in VoIP phone systems, digital networks, CAT5E & CAT6A cabling, and high-speed network cabling, equipment & hardware installation.
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Established in 1986, McGrath Electrical & Data in Grafton is a locally-owned and operated family business with more than 30 years' experience in the electrical and communications industries. Located in South Grafton, our service area includes Coffs Harbour, Grafton, Ballina, Lismore, Casino, Port Macquarie, Clarence Valley, Tamworth, Armidale, Glen Innes, Yamba, and surrounding Northern Rivers areas.
McGrath Electrical & Data provides complete solutions for all your phone, data, and security requirements, throughout Grafton and surrounding North Coast NSW areas. Our affordably-priced services are consistently delivered to a high standard & backed locally with 24/7 emergency breakdown support. For professional electrical installation and maintenance, our South Grafton-based electricians provide unbeatable value-for-money service.
McGrath Electrical & Data provides comprehensive residential, commercial and industrial electrical services to Coffs Harbour, Grafton, and surrounding areas in the North Coast NSW. We are a licensed and insured Level 2 electrical contractor delivering high-quality services and products at very competitive prices.
Whether you want a full restaurant fit-out or you think your light switch is broken, our Grafton commercial electrical experts will be there in no time. We have worked with a wide variety of businesses in the Grafton area and we are dedicated to creating bespoke electrical services for you and your business.
If you or your employees work with industrial equipment such as generators, control systems, or crushers, you need to ensure that the equipment is kept in optimal condition for safety & efficiency. We also offer scheduled maintenance programs created with the health of your industrial equipment in mind.
Reviews (11)
Rod Maher
Rod Maher
Nov 25, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness
The team are always friendly and behave in a professional manner and give good prompt service.
Services: Light fitting installation, Outdoor lighting installation, Socket or switch relocation, Socket or switch installation, Security cameras, General repairs, Socket or switch repair, Security system installation
Catherine Danaher
Catherine Danaher
Oct 12, 2021
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Positive: Professionalism, Punctuality, Quality, Responsiveness
Zac and Jonny are a credit to your business. Zac was particularly courteous, professional and very helful with all of our enquiries. We are very satisfied with new sub-board, lighting and power to our new shed. I highly recommend this Company and will surely use their services again.
Services: Socket or switch repair, Installation
Natalie Collins
Natalie Collins
Aug 22, 2021
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I highly recommend McGrath Electrical & Data to anyone looking for fast, friendly and reliable service. I couldn’t be happier with the brilliant work of Scott and his team!
Christine Bell
Christine Bell
Mar 12, 2021
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They were really helpful getting my lights back on after hours. I had 6 kids over for a sleep over and I accidentally tripped the switch. Could not be happier. The do all my electrical services.
Sylvia Colledge
Sylvia Colledge
Feb 08, 2021
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The work done was to a high standard but communication of our needs didn't happen.
Nicola Walter
Nicola Walter
Dec 25, 2020
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Positive: Professionalism, Punctuality, Quality, Responsiveness
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!
D. Richo
D. Richo
Jun 21, 2020
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These guys provided a decent quote on supply and installation of 2 aircon inverter systems. They turned up on time, did a really professional job on installation pretty fast. Cleaned up the mess, polite and well mannered. Highly recommended this company.
Dean Harries
Dean Harries
Nov 13, 2019
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Just had the whole top part of the house wires/lights + safety box repaired. Great technicians, great service, fast results.
Thanks heaps guys.
Darren Hayes
Darren Hayes
Jan 10, 2018
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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!
Julie Langdon
Julie Langdon
Dec 06, 2016
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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.
James Austen
James Austen
Nov 30, 2016
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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