Your reliable local electricians

Oztech Sparks Electrical has proudly serviced the Macarthur and Greater Western Sydney region for over 10 years.

Why Oztech Sparks Electrical is the most trusted team of electrical professionals in Sydney.

Oztech Sparks Electrical is known for honesty, reliable workmanship, and high-quality service. Beyond our impeccable results, we work in a respectful manner, ensuring that we're quick, quiet, and clean.


All power outlets and lighting points, switchboard installations & upgrades, RCDs (safety switches) upgrades and installations, office and home re-wires, new construction projects, and fault finding.

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Phone points around the house and office, data points around the house and office; LAN networks set up, fibre optic cabling, terminations and connecting, and network fault finding.


Emergency lighting work, test and tagging equipment and power leads; fire and smoke alarm installation and servicing; surge protection, safety checks and inspections for the home and workplace.

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CCTV systems (including over Wi-Fi surveillance), back to base alarm systems; installing, commissioning and programming. Specialising in BOSCH and RISCO. Intercom systems door strikes, and electronic keypad unlocking systems.


Infrared imaging inspection for switchboards and wiring inspections to comply with latest standard (AS3000). Fire and smoke alarm safety checks. Designed installation layout of cable / rewire engineered to improve safety and cost efficient living.

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Why should you choose Oztech Sparks Electrical?

Oztech Sparks Electrical are proud leaders in the electrical and security industry. We provide extraordinary service and work with the brands and products our clients can rely on.

We've been in the industry for over 10 years and have proven to fill in the gap of our competitors time and time again. We always make sure to over-deliver our value to our clients and form long-lasting relationships.

With our excellent knowledge and experience in security systems, we are able to design and install a personalised security camera and alarm systems at your home, office or holiday house to give you the most secure and widest coverage.


We only work with brands we trust.

Being the best means using the best, which is why we only use brands we trust. That doesn't mean that the brands we use are expensive, we have a wide range of brands suitable for any budget.


From our 10+ years of business, we know which products yield the best results and are the most durable. Product life cycle and durability is an important aspect of a security system that we consider in our design process. We want to ensure that your dwelling is secure and going to last years so you don't run the risk of a faulty system or have to invest in call-outs or repairs.

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Contact Us


Unit 5B/6-8 Grahams Hill Road, Narellan, NSW, 2567


Tel: 1300 OZTECH (1300 698 324)


For any inquiries, questions or for a free no-obligation quote, contact our team on 1300 OZTECH (1300 698 324).