Linux & UNIX Support Services for Arrawarra

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 Arrawarra.

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.

Expert Engineering and Product Development Solutions for Arrawarra, New South Wales, Australia

At COLETEK, we're proud to be a multidisciplinary Australian engineering and product development company established in 2001. With years of experience and a national reputation built on trust, innovation, and reliability, we're honored to support businesses across Arrawarra, New South Wales, Australia, as well as throughout the country. Our commitment to collaboration and capability sets us apart from other providers. By offering expert engineering and product development services, we empower local businesses like yours to thrive in an ever-changing market. Whether you're seeking guidance on innovation, or assistance with implementing new technologies, our team is dedicated to helping you achieve your goals. For over two decades, COLETEK has been operating throughout Arrawarra, New South Wales, Australia, and the nation, providing trusted support for local businesses and industries. Our extensive experience across a wide range of sectors means that we're well-equipped to tackle complex projects and develop innovative solutions that meet our clients' unique needs. We understand that every business is different, with its own set of challenges and opportunities. That's why at COLETEK, we take the time to listen to your goals and objectives, working closely with you every step of the way to ensure that our solutions align with your aspirations. Our expertise spans from concept development to prototyping, production support, and supply chain management – providing a comprehensive approach to help you overcome any obstacles and capitalize on new opportunities. By choosing COLETEK as your trusted partner in engineering and product development, you can rest assured that our team will deliver reliable, high-quality results that exceed your expectations. Our capabilities are designed to meet the diverse needs of businesses across Arrawarra, New South Wales, Australia, giving you the flexibility to adapt to changing circumstances. So why wait? Join forces with COLETEK today and leverage our expertise to drive innovation, improve efficiency, and enhance competitiveness in Arrawarra, New South Wales, Australia. We look forward to building a remarkable partnership that propels your business forward.

Let’s build something remarkable together.

Contact Us

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


Linux Support & Consulting for Arrawarra – Amazing Customer Testimonials

I have outsourced many projects through COLETEK over the years for a variety of applications. Applications such as a online based software platform that pulls live data feeds and updates in real-time to the user. A custom built website for adding users and products that achieved over 20,000 listings. Mobile applications. Data recovery and hardware repair. Custom SEO services and secure hosting services. I choose COLETEK because I know that a job will get done as requested and within a reasonable time frame. Also I'm a stickler for security and they're the best.

Luke from COLETEK provided server setup and consultation for our media production Business. They were prompt, professional, and helpful, and gave us some good ideas and options when it came to a custom and cost effective solution. They have been prompt and responsive since initial setup, offering advice as needed and supporting additional requests. Highly recommended!

We recently engaged the services of COLETEK to perform some penetration testing on our systems. We found Luke flexible and accommodating with our specific needs. Luke provide what we needed to show our clients our security measures with our systems. I would have no hesitation in recommending Luke.

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.

We experienced some issues with our Linux server. I contacted Luke and explained my concerns, Luke come to our office (after hours) to run some tests and when advised me that some programming was required and that the hard drives were overdue for replacements. Luke suggested I drop the server of at his office on Friday late afternoon so he could do the fix on the weekend and he would come to our office on Sunday afternoon to install the updated server. I gladly accpeted such a great offer. Everything went exactly to plan even though we had to deal with really bad storms and some power outages on that weekend. Job well done.

I was very impressed with the prompt service I received from COLETEK IT. I submitted a request for assistance on Thursday when my Windows PC failed to boot. I dropped the computer off Friday. Saturday - I was notified that analysis was complete and that a reinstall of Windows was required. Sunday - I was notified that Windows had been reinstalled and all my data had been copied back. Monday - I picked up my recovered machine from COLETEK. Four days from initial contact to having my system back would be great service in anyone's book. I have no hesitation in recommending COLETEK IT.

We've worked with Luke and the team on and off for the past two years. We've found them very accessible and extremely thorough in their dealings. Their documentation is second to none and we’d have no hesitation recommending them on this basis alone.