Linux & UNIX Support Services for Eureka

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 Eureka.

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.

Eureka, New South Wales, Australia: Partner with COLETEK for Trusted Engineering and Product Development Expertise

As a business owner or technical decision-maker in Eureka, New South Wales, Australia, you're likely seeking trusted partners to help drive innovation and growth. At COletek, we take pride in being a multidisciplinary Australian engineering and product development company, established in 2001. With years of experience and a reputation for delivering reliable solutions, we're proud to serve businesses across Eureka, New South Wales, Australia and throughout the country. Our expertise lies at the intersection of engineering and product development. We understand the nuances of local industries and have developed innovative approaches that address specific challenges. By partnering with us, you can tap into our collective knowledge and capabilities, leveraging our strengths to develop tailored solutions for your unique needs. Whether you're looking to enhance efficiency, increase productivity, or stay ahead of the competition, COletek is here to support your Eureka, New South Wales, Australia-based business. What sets us apart? Our collaborative approach, for starters. We take the time to listen and understand your goals, working closely with your team to develop bespoke solutions that meet your specific requirements. Combined with our cutting-edge engineering expertise, you can count on seamless project execution and timely delivery. Our commitment to reliability ensures that every solution we propose is tried-and-tested, ensuring minimal downtime and maximum ROI. Operating throughout Eureka, New South Wales, Australia, COletek has established itself as a trusted partner for businesses across various sectors. By leveraging our expertise in engineering and product development, you can overcome challenges, drive innovation, and stay ahead of the curve. At COletek, we're not just experts – we're guardians of your projects, ensuring that every collaboration yields remarkable results. So why choose COletek as your trusted partner for Eureka, New South Wales, Australia-based businesses? The answer is simple: our reputation, capabilities, and commitment to excellence. As a local business leader or technical decision-maker in Eureka, New South Wales, Australia, you deserve partners who understand the unique nuances of your community. In Eureka, New South Wales, Australia, we're proud to be part of the fabric that drives growth, innovation, and progress. By partnering with COletek, you'll not only gain access to unparalleled engineering expertise but also become part of a trusted network of businesses that share your values and drive.

Let’s build something remarkable together.

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


Linux Support & Consulting for Eureka – 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.

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.

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 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!