Linux & UNIX Support Services for Rock Valley

COLETEK has been delivering expert Linux and UNIX support for over 25 years. From workstations to production servers, we offer fast, reliable help with configuration, automation, security, and troubleshooting — all tailored for developers, teams, and businesses across Rock Valley.

We Support All Major Distributions

  • Debian / Ubuntu (our daily driver)
  • RedHat / CentOS / Rocky
  • Arch, Alpine, Gentoo
  • FreeBSD, OpenBSD, Solaris
  • Embedded / headless devices (IoT, routers, SBCs)

Our Linux Capabilities

  • Command-line and advanced Bash scripting
  • Network configuration and firewall hardening
  • Web, file, mail and application server setup
  • Monitoring, backups, and automation pipelines
  • Containerisation (Docker, Podman, LXC) & virtualisation

Whether you're managing legacy UNIX systems or deploying modern Linux clusters, we’ve seen (and fixed) just about everything. We're fluent in shell tools, log debugging, package management, and even low-level kernel tweaking when needed.

Need help now? Talk to a Linux expert today.

Linux and UNIX Support

From command-line to custom solutions.

Empowering Excellence in Rock Valley, New South Wales, Australia: COLETEK's Commitment to Engineering Innovation

As a multidisciplinary Australian engineering and product development company established in 2001, COLETEK has built a reputation for excellence across the nation. Our experience, innovation, and commitment to collaboration have earned us trust from businesses throughout Australia – including Rock Valley, New South Wales.

We're proud to be based in Rock Valley, New South Wales, Australia, serving businesses across this thriving region. As your trusted partner, we operate throughout Australia, delivering bespoke engineering solutions that drive growth, efficiency, and profits for our clients.

With COLETEK, you can rely on the backing of a team that understands local market dynamics and industry-specific challenges. Our engineers are passionate about harnessing their expertise to help businesses like yours overcome obstacles, seize opportunities, and achieve exceptional results.

We're dedicated to empowering excellence in Rock Valley, New South Wales, Australia – and beyond. Whether you're looking to optimize processes, streamline operations, or propel your growth strategy forward, we're here to support you every step of the way.

By joining forces with COLETEK, you can tap into our collective know-how, innovative thinking, and operational expertise. Together, we'll uncover new possibilities for your business, streamlining your path to success.

Let’s build something remarkable together.

Contact Us

Linux Support & Consulting for Rock Valley – Our Clients: Big Brands & Small Businesses


Linux Support & Consulting for Rock Valley – Amazing Customer Testimonials

I have been working closely with COLETEK for the past 6 years now, and I must say, it is a success story :-). I highly respect their team, they are a pleasure to work with and top skilled professionals. In addition to their top Technical service, their customer service is brilliant and it is a rare find. Their PCB repair rework skills are top notch and a rare find in this industry. I have been working in the IT industry for the past 20 years in various fields and seen it all so I can say with certainty that they are the best around and I am looking forward to keep working with them in the future.

I have been working closely with COLETEK for the past 6 years now, and I must say, it is a success story :-). I highly respect their team, they are a pleasure to work with and top skilled professionals. In addition to their top Technical service, their customer service is brilliant and it is a rare find. Their PCB repair rework skills are top notch and a rare find in this industry. I have been working in the IT industry for the past 20 years in various fields and seen it all so I can say with certainty that they are the best around and I am looking forward to keep working with them in the future.