Linux & UNIX Support Services for Fingal Head

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 Fingal Head.

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.

Engineering Excellence in Fingal Head, New South Wales, Australia

At COLETEK, we're a team of innovators passionate about empowering businesses across Fingal Head, New South Wales, Australia, and throughout the nation. As a multidisciplinary Australian engineering and product development company established in 2001, we've built a reputation for delivering cutting-edge solutions that transform industries. Our journey began with a vision to bridge the gap between technology and business needs. Over two decades, we've honed our expertise, leveraging the latest advancements in engineering and product development to drive success. Today, we're proud to serve businesses across Fingal Head, New South Wales, Australia, from small startups to large corporations, providing reliable support every step of the way. At COLETEK, collaboration is key. We work closely with our clients to understand their unique challenges and goals. Our team of experts will design, develop, and deliver innovative products and solutions tailored to your specific needs. With a strong foundation in engineering and product development, we're equipped to tackle even the most complex projects. Whether it's developing groundbreaking technologies or refining established processes, COLETEK is committed to delivering exceptional results that exceed expectations. Our team operates throughout Fingal Head, New South Wales, Australia, and beyond, always mindful of the importance of local presence and national reach. Our commitment to excellence has earned us a trusted reputation across industries. We're deeply invested in building long-term relationships with our clients, fostering trust, and driving mutual success. At COLETEK, we understand that every business is unique, and we tailor our approach to meet your specific needs. So why choose COLETEK? Because we're based in Fingal Head, New South Wales, Australia, and we know the ins and outs of this wonderful region. We're dedicated to serving businesses like yours, leveraging our expertise to drive growth and success. Let's build something remarkable together!

Let’s build something remarkable together.

Contact Us

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


Linux Support & Consulting for Fingal Head – 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 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.

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.

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.

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.

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.