Fast, friendly tech help that keeps your business moving
From on-site fixes to managed IT, websites, Wi-Fi and cybersecurity—we handle the tech so you can get back to work.
"When tech breaks, business stops."
Downtime, slow Wi-Fi, security scares, mysterious errors—we've seen it all.
With CULLEN.TECH you get: higher uptime, faster response, proactive protection, and one partner for everything.
Everything you need, from one trusted partner
Managed IT Support
Monitoring, patching, device care, helpdesk. Keep your team productive with proactive IT management.
Cybersecurity & Backups
AV/EDR, MFA, off-site backups, DR tests. Sleep soundly knowing your data is protected.
Wi-Fi & Networking
Design, VLANs, fibre & 5G failover. Fast, reliable connectivity that scales with your business.
Websites & Hosting
Fast, secure, SEO-ready sites. Professional web presence that converts visitors to customers.
Telephony & VoIP
Numbers, call flows, headsets, recording. Professional communications that impress clients.
Smart Office & AV
TVs, meeting rooms, cameras, access. Modern workplace technology that enhances productivity.
Why speed matters
Choose your plan
Core
Essentials for small teams
- Remote support
- Updates & patches
- Backups
- Monthly reports
Growth
Adds security & website care
- Everything in Core
- Security hardening
- Website care
- Advanced reporting
Performance
Priority SLAs & monitoring
- Everything in Growth
- Priority SLAs
- Device monitoring
- Advanced security
All plans include monthly reports, clear SLAs, and no-surprise billing.
What you'll get
Less downtime, more doing
Proactive monitoring prevents problems before they impact your business
Safer by default
MFA, EDR, tested restores—security that works without slowing you down
Happier staff
Fewer IT hassles mean your team can focus on what they do best
One partner for everything
IT, web, phones, Wi-Fi—simplified billing, clear accountability
What our clients say
"CULLEN.TECH transformed our IT setup. Fast response, clear communication, and everything just works now."— Sarah M., Marketing Agency
"Finally, IT support that understands business needs. They've saved us hours of downtime and stress."— James R., Law Firm
"Professional, friendly, knowledgeable and efficient! Exactly what we needed for our growing business."— P.C., London
We work with businesses like yours
Professional Services
Law, accounting, marketing—secure, reliable tech for client-focused businesses
Retail & Hospitality
POS, guest Wi-Fi, CCTV—technology that enhances customer experience
Home Offices & VIP
Secure remote work, mesh Wi-Fi—premium setups for demanding professionals
Website care that works
Update without the headaches
We keep your site fast, secure and on-brand. No more worrying about updates, security patches, or performance issues.
DIY or Done-For-You
Drag-and-drop builder + our help when you need it. Get the best of both worlds—control when you want it, support when you need it.
See website packagesReady for stress-free tech?
No long contracts • Clear pricing • Worldwide support team
Get in touch
Ready to get started?
Book a free tech check or call us directly. We're here to help.
Opening Hours
Monday - Friday: 8:00 AM - 6:00 PM
Saturday: 9:00 AM - 2:00 PM
Emergency support: 24/7