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McGrath Electrical & Data

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Trading for 38 years

About McGrath Electrical & Data

McGrath Electrical & Data specialise in industrial, commercial and domestic electrical contracting. We offer a complete range of electrical and communications services, from small residential jobs to large industrial projects. If you require peace of mind for your security and electrical solutions at home or work, we offer everything from CCTV, intercom and access systems, to air conditioning and domestic ovens. Our services include installation, service and ongoing maintenance. McGrath Electrical & Data are the complete solution for all your Coffs Harbour electrical, air conditioning, phone, data and security requirements. Our friendly Grafton team is just a call or email away. Get in touch today to have your security and electrical issues solved easily and affordably.


  • Security

  • CCTV

  • Breakers

  • Fuses

  • Plugs

  • Power points

  • Safety Switches

  • Intercom & Access Systems

  • Air Conditioners

  • Ceiling Fans

  • Exhaust Fans

  • Smoke Alarms

  • Underground Cabling

  • LED Energy Efficient Lighting

  • C-Bus

  • Coaxial Cables

  • Control Panels

  • Data Cables

  • Fibre Optic Cables

  • Fuse Boxes

  • I-Controls

  • Mod Taps

  • Patch Panels

  • Remote Controls

  • Telephone Points


  • Electricians

  • Communication & Data Services

  • Electrical Tagging & Testing

  • Commercial & Domestic Air Conditioning

  • Generator Hire

  • Electrical Inspections

  • Office, Shop & Restaurant Fit Outs

  • Home Rewires & Automation

  • Refrigeration Services

  • Ducted Air Conditioning

  • C-Bus Automation

  • Commercial Washers & Dryers

  • Computer Rooms & Data Centres

  • Data Cabling

  • Data Networks

  • Electrical Compliance Reports

  • Exit & Emergency Lighting

  • Fibre-Optic Cabling Fit-Outs & De-Fit-Outs

  • Safety Switches

  • Security, CCTV, Intercom & Access

  • Switchboard Installation & Services

  • Wiring & Re-Wiring

  • LED Lighting

  • Outdoor Lighting

  • Pool & Spa Lighting

  • Security Lighting

  • Sensor Lights

  • Switchboard Upgrades

  • Underground & Overground Power Cabling

  • Level 2 Electrical Services

  • 24-Hour Service, 7 Days a Week

  • Free Quotes

  • Large Range of Services & Expertise

  • Mining & Domestic Services

  • Locally-Owned & Operated Family Business

  • Air Conditioning

  • Thermal Imaging

  • Test & Tag

  • Power Quality Services

  • Heating Repairs

  • Electronic Security


4.3 rating

7 reviews

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2 months ago

So pleased with hiring McGraths. Challenging work to be done but Tim worked hard consistently, along with Declan, and helped by Lauchie. Boss, Scott, attended, & it was a pleasure to overhear the educational instruction he offered. Couldn't be happier to recommend McGraths Electrical, nor with our job's outcome.

Hi Bonnie, Thanks so much for the great review! We really appreciate it and love to hear there's great education with the trades in the field.

Responded 2 months ago



1 year ago

Over the last 12 months, I have used the McGrath team for a variety of electrical installations, new and replacement jobs. From the first phone call right through to the completed jobs their service is second to none. Friendly, efficient, professional and tidy. I would highly recommend this local company.


Amanda Preston

2 years ago

Had McGrath Electrical install a new Smoke Alarm this Afternoon 29/4; they rang me to say that they had a cancellation and could they come over this afternoon ; after they told me they couldn’t do anything until Tuesday;The young Lady that came was Very Professional; Polite and very Efficient; Thank-you McGrath for your promptness in this matter; 10/10. First time we used you; DEFINITELY won’t be the last…Cannot recommend you highly enough


Rhonda Stubbs

5 years ago

Recently had aircon installed by Andrew. He was friendly, fast and proficient. His work was neat and and tidy, and his attitude was professional. Would highly recommend this company.


6 Crisp Ave, South Grafton NSW

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  • Electrical Contracting Lic: EC38459

  • Master Security Lic: 409298594

  • Level 2 Essential Energy Authorised Contractor: AP 30306

  • ARC Tick Certified AU03838

Frequently Asked Questions

What services does McGrath Electrical & Data offer?

McGrath Electrical & Data specializes in industrial, commercial, and domestic electrical contracting. They also offer a range of security and electrical solutions, including CCTV, intercom and access systems, air conditioning, and domestic ovens.

What types of projects does McGrath Electrical & Data undertake?

McGrath Electrical & Data handles projects of all sizes, from small residential jobs to large industrial projects.

McGrath Electrical & Data