Linux & UNIX Support Services for Dorroughby

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 Dorroughby.

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.

Collaborative Engineering Solutions for Dorroughby, New South Wales, Australia

At COLETEK, we're proud to serve businesses across Dorroughby, New South Wales, Australia and beyond with our multidisciplinary engineering and product development expertise. Established in 2001, our company has built a reputation as a trusted national partner for organizations seeking innovative solutions. As a dedicated Australian business, we're committed to understanding the unique challenges and opportunities faced by companies like yours, whether you're based in Dorroughby or operating throughout New South Wales. Our team of experienced professionals has a keen eye for collaboration, leveraging their expertise to drive real results for clients. With a rich history of successful partnerships, we've earned a reputation as a reliable and capable partner for engineering projects spanning a broad range of industries. By working closely with your team, we can help you overcome the technical hurdles preventing you from achieving your business objectives. Whether you're seeking design solutions, product development, or systems integration expertise, our multidisciplinary approach ensures that you receive comprehensive support tailored to your specific needs. COLETEK has a proven track record of delivering innovative engineering and product development solutions for businesses operating across Dorroughby, New South Wales, Australia. By combining our technical acumen with a deep understanding of local markets and conditions, we can help your organization thrive in today's competitive environment. Our comprehensive approach ensures that you receive the support you need to stay ahead of the curve, drive growth, and navigate the complex landscape surrounding engineering and product development. At COLETEK, we're committed to serving businesses across Dorroughby and beyond with exceptional quality, reliability, and customer service. If you're looking for a trusted partner to help your organization succeed in today's fast-paced business environment, we invite you to explore the possibilities of working with our multidisciplinary engineering experts.

Let’s build something remarkable together.

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


Linux Support & Consulting for Dorroughby – 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.

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.

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 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.

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'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.