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Flash Electrical and Data St Marys

4.9 (78 reviews)

St Marys, NSW

About this business

Flash Electrical & Data provides residential, commercial and industrial electrical and data services including installations, repairs, switchboard upgrades, EV charger and security system installations. They emphasize fast, reliable service with fully licensed technicians, same-day and 24/7 emergency availability, free quotes and a customer-focused, satisfaction-guaranteed approach.

Get in touch

Visit websiteCall (02) 9139 8827

Service areas

Servicing St Marys and surrounding locations.

See what local homeowners are saying

  • MNMei N22 Oct 2025

    Communication was good. Appointment punctual. Price was right. Job professionally done. Highly recommend to everyone！

  • AUAdmin U27 Jan 2026

    I recommend using this business. James was prompt to book in my job, gave great advice and was very professional to deal with. Valuable contact to have! Thank you James

  • PIPitt13 Nov 2025

    James did an outstanding job from start to finish. He arrived on time, explained everything clearly, and completed the work with great attention to detail. Definitely a 5-star electrician.

  • SPSoheil P13 Nov 2025

    James is an exceptional electrician—reliable, professional, and always delivering high-quality work. Highly recommended

  • GJgorolovi J15 May 2025

    Although I don't usually write reviews, I felt compelled to share my experience with Flash Electrical & Data in this particular case. When my new home was being constructed, James was in charge of all...

    Read more

    Although I don't usually write reviews, I felt compelled to share my experience with Flash Electrical & Data in this particular case. When my new home was being constructed, James was in charge of all electrical work. Outstanding work and communication were produced throughout the project. I would without a doubt suggest James and the Flash Electrical crew to anyone in need of residential electrical services. An enjoyable business partner.

  • KYKa L26 Nov 2025

    Even though it is Sunday evening, James still come to solve our problem of no supply of electricity with a reasonable charge. I'd really appreciate it.

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Nearby locations

Electrical costs & guides

What are typical electrical costs?See typical price ranges for common electrical jobs.

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Learn about hiring electricians in St Marys

Frequently asked questions

How much do electricians typically charge?
Costs vary depending on the job type, how much fault-finding is needed, and whether switchboard or circuit work is involved. Electricians typically charge a call-out fee plus an hourly labour rate, and after-hours attendance usually attracts higher rates. Check the live pricing on this page to compare local quotes.
Do electricians charge call-out fees?
Call-out fees are common and are usually charged separately to labour and materials to cover travel and the initial assessment. Some providers may also have a minimum charge for small jobs, so it's worth confirming any call-out or minimum fees when requesting quotes.
Do electricians need a licence in Australia?
Yes — electrical work must be carried out by a licensed electrician in every Australian state and territory, and in NSW licensing is through NSW Fair Trading. Electricians should display a valid state electrical licence number on quotes and advertising and will usually issue a Certificate of Electrical Safety on completion of work.
How do I get a quote from Flash Electrical and Data St Marys?
Flash Electrical and Data St Marys lists phone or through their website on this profile, so you can contact them directly for pricing and availability. Share a short scope and photos to get a faster quote.
What areas does Flash Electrical and Data St Marys service?
Flash Electrical and Data St Marys services St Marys and surrounds. Contact them to confirm service areas.

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