Linux & UNIX Support Services for Croydon Park

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 Croydon Park.

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.

Serving Businesses Across Croydon Park, Adelaide & Surroundings, South Australia, Australia: COLETEK's Commitment to Innovation and Expertise

Croydon Park, Adelaide & Surroundings, South Australia, Australia is a thriving hub of commerce and innovation. As a multidisciplinary Australian engineering and product development company established in 2001, we at COLETEK take pride in our reputation as a trusted partner for businesses across this region and throughout the country. We've earned our reputation through years of experience and innovative problem-solving. Our team is comprised of dedicated engineers and experts who collaborate with clients to develop tailored solutions that drive business success. Operating throughout Croydon Park, Adelaide & Surroundings, South Australia, Australia, we're perfectly positioned to support local businesses as they grow and evolve. At COLETEK, reliability and capability are paramount. We understand the unique challenges and opportunities facing businesses in this region, from manufacturing and logistics to healthcare and education. Our team is committed to leveraging our expertise in engineering and product development to help these organizations achieve their goals. What sets us apart? Our ability to integrate cutting-edge technology with innovative thinking and practical application. This fusion of disciplines allows us to deliver truly customised solutions that exceed client expectations. Whether you're seeking expert advice, product design, or engineering services, our team is dedicated to providing unparalleled support. As a trusted partner for businesses in Croydon Park, Adelaide & Surroundings, South Australia, Australia and beyond, we invite you to discover the COLETEK difference. Our commitment to innovation, reliability, and collaboration has earned us a national reputation as a leading engineering and product development company. And with our local presence in this area, we're ideally positioned to support your business goals. If you're ready to elevate your operations, improve productivity, or simply find new opportunities for growth, we'd be delighted to explore how COLETEK can help. Contact Us today and discover the possibilities of working with a leading Australian engineering and product development company.

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


Linux Support & Consulting for Croydon Park – Amazing Customer Testimonials

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 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 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.

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'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.