Jaytag Computer — London's Trusted IT Support Partner
When your IT goes down, every minute costs your business money. Jaytag Computer provides fast, reliable IT support to London SMEs - with a team that actually picks up the phone and fixes problems quickly, not next week.
We've supported London businesses for over 15 years, from one-off fixes to fully managed IT. No jargon, no hidden costs, no revolving door of different engineers. Just a consistent, dedicated team that gets to know your business inside out.
Get your free IT health check today — we'll review your current setup and identify any risks, completely free of charge.
89% of customer enquires responded to within 15 minutes
98% of our customers would recommend us to another businesses who needed IT support
76% of technical support issues fixed on the first call or email




Full support for Windows 10 and 11, macOS, and Linux. We cover all major software including Microsoft 365, Adobe Creative Suite, AutoCAD, Sage and more.
Our engineers are experienced across all modern Apple hardware - Apple Silicon M-series Macs, MacBook Pro, iMac, and Mac Mini - including mixed Mac/Windows environments.
Fast remote assistance so we can diagnose and fix most issues within minutes - no waiting for an engineer to travel. Available weekdays with emergency out-of-hours options.
We install, maintain and support Windows Server environments including Server 2019, 2022, and cloud-hosted equivalents on Azure and AWS.
We carry out a thorough audit of your infrastructure and give you a clear, plain-English report with prioritised recommendations - completely free for new clients.
IT projects delivered on time and on budget — from desktop and laptop rollouts to server migrations and Microsoft 365 deployments. A proven track record with London SMEs.
Protect your business against ransomware, phishing and data breaches with proactive security monitoring, staff awareness training, and endpoint protection.
Move to the cloud with confidence. We design and manage Microsoft 365, Azure, and hybrid cloud setups tailored to how your business works.
Tell us a little about your business and one of us will be in touch within 15 minutes to arrange your free consultation.
From a single urgent fix to fully managed IT support, we're here to help.
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