Gate Services

National Entrance Systems provides expert repair, maintenance, and automation services for all types of industrial and commercial gates, including automatic sliding gates, swing gates, cantilever gates, and boom gates. Our qualified technicians ensure your gates operate smoothly, safely, and efficiently, minimising downtime and enhancing site security.

A boom gate at a Truganina warehouse was left inoperable after a vehicle strike damaged the boom arm and mounting brackets. National Entrance Systems attended, assessed the damage, sourced parts, and completed a full replacement — returning the gate to safe, compliant operation with minimal downtime.
In this recent project, the team at National Entrance Systems attended a commercial site in Perth to investigate a malfunctioning yard gate that was opening and closing on its own.
Boom gates are essential for vehicle access control across Australian commercial and industrial sites, but choosing, installing, and maintaining the right system can be challenging. This guide covers boom gate types, installation costs, maintenance, repair vs replacement, and how to choose a reliable installer, whether you’re planning a new system or fixing an existing one.
Automatic gates improve security and convenience for commercial and industrial sites. In this guide, we explain how different automatic gates work, including sliding gates, swing gates, cantilever gates, and boom gates. Learn about the motors used in each system, common automation issues, and how proper maintenance keeps automatic gates operating safely and reliably.
Sliding gates are a secure and space-efficient access solution for commercial and industrial sites. In this comprehensive guide, we compare sliding and cantilever gates, explain how they work, review leading motor brands, and outline common issues and professional sliding gate repair solutions. Learn how proper maintenance can reduce downtime and extend the life of your gate system.

Get in Touch for Expert Door and Gate Solutions

Contact National Entrance Systems today for reliable industrial door and gate solutions across Sydney, Melbourne, Brisbane, Perth, Adelaide, and regional areas in between. From expert door and gate repair to professional installation and advanced automation, our specialists are ready to deliver fast service and long-lasting results. Get in touch now to discuss your project or request a free quote.

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Why Choose National

Door and Gate Repairs Done Right

When downtime affects your productivity, you need a reliable partner for industrial door and gate solutions. National provides fast, professional, and safe door and gate repair, installation, and automation services, ensuring your operations across Sydney, Melbourne, Brisbane, Perth, Adelaide, Newcastle, and the Hunter Region run smoothly without interruption.

Let’s Keep Your Operations Moving

Need professional door or gate service? Contact National today to schedule a repair, maintenance visit, or automation consultation.