IT Support London Businesses Trust. Onsite in Hours, Not Days.

Speedster IT is a London IT support company delivering IT support London businesses trust. Managed IT, cyber security, cloud services, and onsite IT Support Central London teams can count on when it matters.

20+
Years in London
<1hr
Avg. response time Central London
500+
Businesses supported
Contact us on WhatsAppBusiness hours • Mon–Fri 9am–6pm GMT
Rated across all platforms
★★★★★
4.7 Excellent
Based on Google reviews
★★★★★
4.4 Great
★★★★★
5.0 / 5.0
Top B2B IT provider
“Speedster IT have been superb. Their response times are excellent and engineers are always professional and thorough.”
Google reviewer, verified client
20+Years in London
<1hrAvg Response Time
500+Clients Served
SLAEnterprise Grade Availability

IT Support London

Core Business IT Support Central London Services

Everything your London business needs from a single outsourced IT support London provider, including IT Support Central London coverage, under one roof, one monthly fee. Our IT support experts London businesses rely on handle everything from day-to-day helpdesk queries to complex infrastructure projects.

IT Support London

From £25 per user/month

Mon–Fri helpdesk, onsite and remote support, and a dedicated account manager. 24/7 cover available as an add-on.

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IT Security

Cyber Essentials Plus Certified

MDR, penetration testing, Cyber Essentials certification and zero trust security for your business.

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Cloud Services

Azure & Microsoft 365

Azure, cloud storage, virtual desktops and cloud migrations, managed end to end.

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Microsoft Services

Microsoft Solutions Partner

Microsoft 365, Teams, SharePoint and Copilot, licensed, set up and supported.

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Secure AI for Business

Locked down AI

Copilot, ChatGPT Enterprise, Claude and Gemini deployed safely, with governance and staff training.

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WatchGuard Security

WatchGuard ONE Gold Partner

WatchGuard firewalls, MDR and endpoint security, supplied, configured and managed.

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Business Comms

Cloud-based & unified

Cloud phone systems, Microsoft Teams, leased lines and business mobiles, all unified and managed.

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Sectors We Support

Specialist sector IT

IT support tailored to finance, insurance, hospitality, retail, professional services and more.

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Who we work with

We Support London Businesses Of Every Size

Straightforward IT For Growing Teams

You don’t need an in-house IT team. We act as your entire IT department — from setting up new starters to keeping everything secure and running smoothly.

1–25 users From £25/user/month No long contracts Same-day response
Calculate your price
£25
per user/month — all-inclusive IT support
<1hr
average response time, remote & on-site in Central London
24/7
helpdesk — no ticket limits, ever
20+
years supporting London SMEs

Strategic IT For Scaling Businesses

As you grow, your IT needs grow too. We provide a dedicated account manager, a 12-month IT roadmap, and the full stack — support, cloud, security, and comms — under one roof.

25–150 users Dedicated account manager 12-month IT roadmap Microsoft Partner
500+
London businesses trust Speedster IT
SLA
Enterprise Grade Availability
24/7
monitoring, helpdesk & cyber threat detection
1 bill
IT, cloud, security & comms — one monthly invoice

Enterprise-Grade IT Without The Overhead

Complex infrastructure, compliance requirements, multi-site operations — we handle it all. WatchGuard Gold Partners with deep Microsoft and Azure expertise across large organisations.

150–500+ users Multi-site support Cyber Essentials Plus MDR & zero trust
MDR
managed detection & response, 24/7 SOC
Azure
certified architects for enterprise cloud migrations
CE+
Cyber Essentials Plus certification support
SLA
bespoke SLAs aligned to your business needs
Cyber Security

Cyber Security Services London Businesses Rely On

Cyber attacks on UK businesses are more frequent and more convincing than ever. Speedster IT protects London businesses with layered cyber security, from threat detection and penetration testing to Cyber Essentials certification and staff training. As a WatchGuard ONE Gold Partner, we also supply and manage WatchGuard firewalls, MDR and zero trust security.

Cyber Essentials Plus certified WatchGuard ONE Gold Partner Microsoft Solutions Partner

IT Support Experts London Businesses Choose to Trust

Cyber Essentials Plus CertifiedWatchGuard Gold Partner, security-first approach
Microsoft PartnerM365, Azure & Teams expertise on tap
24/7/365 IT SupportRound-the-clock helpdesk & security monitoring, every day of the year
Family Owned & London BasedReal people, not a call centre
20+ Years ExperienceTrusted by 500+ London businesses
Dedicated Account ManagerYour goals become our roadmap
<1hr Response Time Central LondonFast on-site and remote support
Scales With Your BusinessFrom 10 to 500+ users, one partner

Frequently Asked Questions

We provide a fully managed IT support service London businesses rely on, including 24/7 helpdesk support, proactive monitoring, cyber security, cloud services, Microsoft 365 support, and on‑site IT support when required.

Yes. We provide IT support for small business UK wide, with dedicated small business IT support London coverage for startups through to established companies. Whether you’re looking for IT support for small business London, IT support small business London, or IT support London small business options, our scalable plans grow alongside your business.

Yes. As one of the established IT support providers London businesses turn to, our outsourced IT support London service covers everything from day‑to‑day helpdesk queries to full IT management, giving you the outsourced IT support services London businesses expect from an in‑house team, without the overhead. We also work with businesses looking for London outsourced IT support on a project or advisory basis.

We do. Our London‑based IT helpdesk operates 24/7, providing unlimited IT support, remote and on‑site IT support to minimise downtime and keep your business running at all times.

We support businesses across all London boroughs, including Central London, the City, Canary Wharf, East London, and Greater London — with dedicated IT Support East London coverage across areas such as IT Support Whitechapel London and IT Support Aldgate London. Whether you need IT Support Central London or coverage further out, our engineers deliver fast response times both remotely and on‑site.

Yes. If you’re searching for IT support near me or IT support near you, Speedster IT has engineers based across London — including dedicated IT Support East London coverage — ready to respond on‑site or remotely, usually within the hour.

We’re both. As an IT support company in London and IT solution business, Speedster IT operates as one of London’s established IT solutions companies, and one of the leading IT support companies in London — a full IT solutions and services company covering managed support, cloud, cyber security and business communications under one roof. If you’re comparing IT support company London options, that breadth of coverage under one roof is what sets us apart.

Speedster IT has provided IT Support Central London businesses rely on for over 20 years, supporting 500+ businesses with sub‑1hr response times, business-hours helpdesk support with 24/7 cover available as an add-on, and pricing from £25 per user per month. We are Cyber Essentials Plus certified and a Microsoft Solutions Partner, based at 87 Whitechapel High Street, London E1 7QX.

Absolutely. Cyber security is built into our IT support services and includes endpoint protection, email security, backup and recovery, and Cyber Essentials‑aligned security practices.

We offer affordable IT support packages London businesses can rely on, with pricing based on your business size and requirements. You can check IT support prices London instantly using our online calculator, with flexible, predictable monthly pricing from £25pcm per user and no hidden charges.

Getting started is simple. Contact our team to arrange a call or IT review and we’ll recommend the right solution for your London business. Call 0204 511 9111 or email hello@speedster-it.com

Yes, Speedster IT is Cyber Essentials Plus certified. We also help our clients work towards and achieve their own Cyber Essentials certification as part of our IT security services.

We are a Microsoft Solutions Partner and a WatchGuard Gold Partner, alongside UniFi and NinjaOne partnerships, giving our clients access to enterprise-grade tools and support.

Yes, we support a range of regulated and specialist sectors across London, including financial services, insurance, hospitality and legal firms, each with their own compliance and operational needs.