Based in Cranleigh · Serving Sussex since 1992
IT Support Sussex

Local IT support for
Sussex businesses.

Friendly, proactive IT support for businesses with 5–50 people across Horsham, Crawley, Haywards Heath, Chichester and the wider Sussex area. Real people, fixed pricing, no jargon.

30+
Years experience
1hr
Response time
5–50
Our sweet spot
90
Day rolling contract
Surrey/Sussex border — close to you
1-hour response guarantee
Always talk to a real person
No long-term contracts
Cyber Essentials ready
Why it matters

Sussex businesses deserve
IT support that gets them.

We're based in Cranleigh on the Surrey/Sussex border — which means Sussex businesses get the same fast, local service as our Surrey clients. When something goes wrong, you want someone who can be on-site in Horsham or Crawley quickly, not on the other end of a national helpline.

We've been supporting businesses across Surrey and Sussex since 1992. The South-East is our patch — we know its businesses, its industries, and what matters to growing companies here.

And when we can't fix something remotely, we're close enough to get there fast.

Book a quick call

Close to the Sussex border

Based in Cranleigh, we're minutes from the Surrey/Sussex border. On-site visits to Horsham, Crawley and surrounding areas are quick and straightforward.

We know Sussex businesses

From professional services in Chichester to engineering companies in Crawley, we understand how South-East businesses operate and what they actually need from IT.

30+ years in the South-East

We've been supporting businesses across Surrey and Sussex since 1992. We're not going anywhere — and neither are our clients.

Real people, real answers

Call us and a technician picks up. No call centre, no AI chatbot, no "we'll get back to you". Just straight help from someone who knows their stuff.

Where we work

IT support across
Sussex and beyond.

We cover West and East Sussex, with a particular focus on the towns closest to our Cranleigh base. Remote support is available anywhere — on-site visits focus on the areas below.

IT Support Horsham

Horsham is our closest Sussex town and a major hub for engineering, construction and professional services businesses in West Sussex. We regularly support clients across the RH12 and RH13 postcode areas, with fast on-site response times when needed.

Typical clients: engineering firms, construction companies, professional services, independent businesses.

IT Support Crawley

Crawley is one of the largest commercial centres in Sussex, home to a wide range of businesses from logistics and aviation supply chains to professional services and technology companies. We provide both remote and on-site support across the RH10 and RH11 postcodes.

Typical clients: logistics, professional services, technology companies, growing SMEs.

IT Support Haywards Heath

Haywards Heath is a growing commercial centre with a strong community of professional services, financial and healthcare businesses. Well connected by rail to both London and the coast, it attracts businesses that need reliable, scalable IT to support hybrid working.

Typical clients: financial services, healthcare practices, professional services, recruitment agencies.

IT Support Chichester

Chichester and the surrounding West Sussex coast is home to a thriving mix of professional services, creative and manufacturing businesses. We provide remote support across the area and on-site visits where needed, typically within a manageable drive from our Cranleigh base.

Typical clients: professional services, creative agencies, manufacturing, education and charity sectors.

Also covering Brighton, Worthing, East Grinstead, Burgess Hill and surrounding areas. Get in touch to check your location.

Why ISS

Three things that make us
different in Sussex.

We're not a national call centre or a one-man band. We're a properly resourced local team with three decades of experience supporting South-East businesses.

01

You'll always talk to a human.

Our helpdesk is staffed by experienced, technical people. No AI bots, no first-line scripts. Your problem gets solved by someone who knows what they're doing — and we own it until it's fixed.

02

We tell you exactly what you've got.

We give you complete visibility of your IT estate — what it costs, what you're using and what you might be wasting. No more surprise bills. No more paying for licences you don't need.

03

We plan ahead with you.

With 30+ years supporting South-East businesses, we act as your own IT Director — building roadmaps, budgets and strategies that actually align with where your business is going.

FAQ

Questions about IT support
in Sussex.

Yes. We're based in Cranleigh on the Surrey/Sussex border and cover on-site visits across West and East Sussex, including Horsham, Crawley, Haywards Heath and Chichester. Most issues are resolved remotely, but when you need someone on-site, we're close enough to respond quickly.

We guarantee a 1-hour technical response during business hours — a real technician looking at your problem, not just an acknowledgement. For critical issues we prioritise accordingly.

Our sweet spot is businesses with 5 to 50 people. We're specifically set up for that size — not too small to matter, not so big you get lost in a queue. Most of our Sussex clients are growing businesses that have outgrown their previous IT provider.

Our packages start from £51 per user per month for Core, £69 for Protect and £88 for Complete. We publish all pricing openly — no hidden extras. Use our pricing calculator to get an estimate for your business size.

No. We work on a rolling 90-day agreement. You stay because the service is good — not because a contract makes it difficult to leave. We've been doing this across the South-East for 30 years and our clients stay because they want to.

Yes — our Protect package is designed around the Cyber Essentials framework. We handle the technical controls, policies and Microsoft 365 configuration needed to get you certified. See our Cyber Essentials page for full details.

Sussex IT Support

Ready to talk to a
local IT expert?

Book a free, no-obligation conversation with our team. No scripts, no pressure — just honest advice from people who know the South-East.

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