Linux & UNIX Support Services forWallsend

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 Wallsend.

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.

Information About Wallsend

Building Success in Wallsend, Lower Hunter Valley: Partnering with COLETEK for Your Business Growth

Located in the heart of the picturesque Lower Hunter Valley, Wallsend is a thriving hub of commerce and community. As a trusted Australian company, COLETEK has been proudly serving businesses like yours in Wallsend and beyond, helping them navigate the ever-changing landscape and achieve their goals. With our national reach, we've established a strong presence across Australia's regions, including the Lower Hunter Valley. Our local expertise gives us a deep understanding of the unique challenges and opportunities faced by Wallsend-based businesses. Our team is committed to providing personalized support, leveraging our expertise in [related fields] to deliver tailored solutions that drive growth and success. COLETEK has built a reputation for trustworthiness, innovation, and community involvement. We take pride in being a reliable partner, always available to offer guidance and support when you need it most. Our comprehensive services cater to the distinct needs of Wallsend businesses, helping them overcome obstacles, seize opportunities, and thrive in an increasingly competitive market. When partnering with COLETEK, you can be confident that your business will receive the attention and care it deserves. We understand the importance of building long-term relationships, fostered through open communication, transparency, and a genuine commitment to your success. By entrusting us with your project, you'll experience the benefits of working with local experts who truly comprehend the Lower Hunter Valley's unique landscape. As a local business ourselves, we're passionate about contributing to Wallsend's prosperity and contributing to its vibrant community spirit. We believe in supporting our neighbors and fostering positive growth within the area, which is why we've committed to investing time and resources into empowering local entrepreneurs and small-medium enterprises (SMEs). In Wallsend and beyond, COLETEK stands as a beacon of trust, integrity, and innovative thinking, always pushing the boundaries of what's possible. By choosing us as your trusted partner, you'll be joining a network of like-minded businesses, united in their pursuit of excellence and dedication to their local communities. Take the first step towards unlocking new opportunities and driving your Wallsend-based business forward. Contact COLETEK today and let's work together to achieve greatness! Contact Us

Our Clients

Linux Support & Consulting for Wallsend – 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.

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.

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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.

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.

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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!

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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.

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