Southern Gate Automation

Gate Openers & Motors in Southern Highlands

  • Customised gate solutions to suit your needs, property & preferences
  • Honest recommendations & practical advice to guide your decision
  • Experienced support to ensure smooth installation & lasting performance
A White House is Behind a Gate That is Open — Southern Gate Automation in Mittagong, NSW

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A Man is Standing in Front of a Gate in Front of a House — Southern Gate Automation in Mittagong, NSW

Southern Highlands Gate Openers & Motors

Southern Gate Automation installs high-quality gate openers and motors across the Southern Highlands, including Goulburn, Bowral and Picton. Whether you’re automating an existing gate or need a new motor for a swing or sliding system, we’ll help you choose the right setup for your needs.


Automated gate systems are a great way to improve access and security while keeping things simple. We supply and install reliable motors with remote control, keypad and solar options available, tailored to the way you use your property.


With over 30 years of experience and a friendly local team, we’ll make sure your gate runs smoothly from day one. Call 0420 450 849 for expert advice and a free quote.

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Free Quotes

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30+ Years Experience

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Experienced Team

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Quality Workmanship

Smooth Operation, Every Time

A high-quality motor is the heart of an automated gate – and choosing the right one makes all the difference. We supply and install openers and motors for both new and existing gates, with options to suit different sizes, materials and levels of daily use. Whether you're after whisper-quiet operation for a residential driveway or heavy-duty performance for a commercial entrance, we’ll recommend the best fit for your needs.



We also offer solar-powered gate motors for properties where power access is limited or where energy efficiency is a priority. All installations are carried out by experienced technicians who test everything thoroughly before handover. If you’re ready to simplify access and improve your property’s security, our team is here to help make it happen.

A Wrought Iron Gate with the Number 32 on It — Southern Gate Automation in Mittagong, NSW
A Concrete Driveway with a Gate That is Open — Southern Gate Automation in Mittagong, NSW

Solar Powered Systems

Solar-powered gate systems are a smart choice for properties without easy mains access – especially rural blocks, long driveways or off-grid builds. These systems allow for seamless automation without the need to trench for power, cutting down on disruption and install time.


Southern Gate Automation provides fully customised solar setups designed to suit the Southern Highlands’ conditions. Whether it’s a single gate or a wide rural entry, we match the right solar kit to your usage, ensuring dependable performance year-round. It’s a clean, efficient and low-maintenance solution that keeps your access secure – even when the power’s out.

Frequently Asked Questions

  • What type of motor do I need for my gate?

    The best motor for your gate depends on whether it swings or slides, how heavy the gate is, and how often it’s used. Swing gates typically require articulated or linear motors, while sliding gates need track or cantilever-style motors. For larger or more frequently used gates, you’ll need a motor with higher power and duty cycle. A professional installer can assess your gate and recommend the right type and size of motor.

  • Are solar-powered gate motors reliable?

    Yes – solar-powered gate motors are a great option, especially for rural properties or locations with limited power access. They use a solar panel and rechargeable battery to power the gate, which can be highly efficient when properly installed. Reliability depends on getting enough sunlight, using the right battery size, and ensuring the system matches the gate’s usage. With the right setup, solar motors can be just as dependable as mains-powered options.

  • Can I upgrade my existing gate to include a motor?

    Absolutely – many existing gates can be upgraded to include a motor and automation system, provided the gate is structurally sound and properly aligned. The type of motor needed will depend on the gate’s size, material and design. Some older gates may need minor modifications or reinforcements to support automation. A site inspection can help determine if your gate is suitable and which motor setup would work best.



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