YOUR LOCAL BUSINESS IT SUPPORT PARTNER IN WORTHING
We are a customer service focused IT Support & Security provider based in the Heart of Sussex.
Customer Service Driven Local IT Support
We partner with local businesses in Worthing to deliver first class customer service and cost-effective IT Support. We believe we are a customer service business that specialises in IT.
Find out how we can deliver your business customer service-focused IT Support
Learn how we can keep your business safe from cyber threats
Find out how automation can streamline the way your business works
What Our Customers Say
“Your team demonstrated exceptional skill and dedication, ensuring that the transition from our previous supplier was smooth and minimally disruptive to our daily operations. The new infrastructure has already made…“ Read More…
“I can only echo what your other customers have said – an excellent service that is streets ahead of our previous and longstanding tech support company. Feedback from our whole team has been …” Read More…
EXCELLENT Based on 9 reviews Posted on Google Charlotte AveryTrustindex verifies that the original source of the review is Google. Graham came to our office and within 1/2hr had sorted an issue that previous tech support hadn't fixed after 3 attempts! Highly recommend We recently used the team to purchase new computers and set them up in our office. Once again a fantastic service from start to finish.Posted on Google Neil CassonTrustindex verifies that the original source of the review is Google. I have been highly impressed with the team at Sussex Tech Support. The onboarding process went very well and their communication and planning was excellent throughout. Since then, they have reacted quickly and professionally when called upon, and have been proactive in offering services and solutions designed to support and improve our business. I would highly recommend them to anybody seeking a professional and reliable IT support service.Posted on Google David EzraTrustindex verifies that the original source of the review is Google. I can only echo what others have said - an excellent service that is streets ahead of our previous and longstanding tech support company. It seems to me that the key to having your tech work is to have it set up properly in the first place, which Sussex Tech do quickly and efficiently for each new member of staff. After that, any teething issues are minor and quickly resolved, and there is regular positive dialogue on new developments and innovations to further improve service. Feedback from our whole team has been uniformly positive. Recommended!Posted on Google Paul WetherfieldTrustindex verifies that the original source of the review is Google. Your team demonstrated exceptional skill and dedication, ensuring that the transition from our previous supplier was smooth and minimally disruptive to our daily operations. The new infrastructure has already made a significant positive impact, enhancing our efficiency and enabling my team to work without the downtime we previously experienced. I am delighted with the results and grateful for your unwavering support throughout this journey. It is a pleasure to work with such a competent and reliable partner, and we look forward to continuing our collaboration in the futurePosted on Google Michael WilesTrustindex verifies that the original source of the review is Google. Fantastic all-round IT support service. Chris and the team have supported our business needs for a number of years, adapting effortlessly to the changing shape of our organization at every turn. Sussex Tech's expert advice has helped us maximize efficiency within our business and highlighted areas of weakness in our online security.Posted on Google Katy CummingsTrustindex verifies that the original source of the review is Google. Sussex Tech has been really great for our small company, we find them so communicative and helpful !Posted on Google DanielTrustindex verifies that the original source of the review is Google. We have used Sussex Tech for years now and would highly recommend them. As a company with high security expectations, we have very specific requirements for all our users and their needs to perform various work tasks. Sussex Tech are able to meet all the requirements we need with accuracy, efficiency, professionalism and to a fantastic time scalePosted on Google Graham LageTrustindex verifies that the original source of the review is Google. The guys at Sussex Tech have really help us implement the collaboration tools we need to move our business forward without sacrificing the security and integrity of our IT systems. They're great to talk to, use easy to understand language so we always know what we're signing up toPosted on Google Lance PrinceTrustindex verifies that the original source of the review is Google. Unbelievable customer service. Just when I thought my computer had imploded and deleted 5 years worth of emails, Sussex Tech Support rode in on a white steed to save the day. Graham's knowledge is second to none and after 2, very nervous, nail biting hours, he managed to navigate 'the other side' to get every single one back. Your'e not paying for a quick fix, you're paying for years and years of blood, sweat and tears to help you have the best local support ever. Totally recommend STS Ltd, true knights of the computer highway !!!!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

Whilst we are able to resolve 95% of IT issues remotely, our local IT Experts are based in Haywards Heath, so able to respond quickly should they need to visit a customers site.
Frequently Asked Questions – Local IT Support in Sussex
Why should we choose a local IT support company in Sussex rather than a national provider?
Choosing a local Sussex‑based MSP means you get faster response times, on‑site support when needed, and a provider who understands the needs of local businesses. As a Sussex IT support company, we work exclusively with businesses in the area, allowing us to build long‑term relationships and deliver a more personal, customer‑focused service.
What IT support services do you provide for small and medium sized Sussex businesses?
We provide fully managed IT support, including Microsoft 365 management, cybersecurity, data backup, network monitoring, user support, and proactive maintenance. Our services are designed to keep Sussex businesses secure, productive, and compliant, without the stress of managing IT in‑house.
Do you offer on-site IT support in Worthing?
Yes. We provide both remote and on‑site IT support for businesses in Worthing and the surrounding Sussex area. While many issues can be resolved remotely, having engineers nearby means we can attend your premises quickly whenever hands‑on support is required.
How quickly do you respond to IT support requests?
Responsiveness is one of our core values. As a local Sussex MSP, we pride ourselves on rapid response times, clear communication, and resolving issues efficiently. Our customers value knowing exactly who to contact and receiving timely updates, without being passed between call centres.
Can you support and manage our Microsoft 365 environment?
Yes. We specialise in Microsoft 365 support and management for Sussex businesses. This includes Teams, Outlook, OneDrive, SharePoint, security configuration, backups, and user management, ensuring your Microsoft 365 setup is secure, reliable, and working the way it should for your business.
How do you help protect local businesses from cyber security threats?
Cyber security is built into everything we do. We protect Sussex businesses through layered security, including endpoint protection, email security, monitoring, backups, and user awareness. We also support Cyber Essentials certification, helping local firms demonstrate their commitment to security and compliance.
Do you work with businesses in our industry or size?
We work with a wide range of small and medium‑sized businesses across Sussex, including professional services, manufacturing, retail, construction, and charities. Our support is scalable and tailored, so whether you have five users or fifty, we design IT support that fits your business.
Can you take over from our existing IT provider smoothly?
Absolutely. We regularly handle IT handovers from existing providers for Sussex businesses. Our onboarding process is structured, secure, and low‑disruption, ensuring continuity of service while we document your systems and put proactive support in place from day one.
How is your IT support pricing structured?
Our IT support is provided on a clear, fixed monthly basis, making costs predictable and easy to budget for local businesses. There are no hidden charges, just transparent pricing aligned with the level of support and services your business needs.
Why do Sussex businesses stay with you long term?
Our customers stay with us because we’re a customer service business that delivers IT support, not the other way around. By focusing exclusively on Sussex, we build trust, respond quickly, communicate clearly, and genuinely care about keeping our local customers productive and protected.