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Managed Infrastructure

Secure, scalable and trouble-free IT infrastructure, designed, installed and managed by our expert in-house team

 

 

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Secure, reliable networks - without the headaches

When your network just works, your team can too.

That’s why we design, install, and manage IT infrastructure that’s secure, stable, and built around your business.

With in-house, boots-on-the-ground engineers (no subbies), proactive monitoring, and clear SLAs, we keep your systems running smoothly, your data protected, and your team focused on what matters most.

Our customers

one2call-customer-logo-ITV-studios
one2call-customer-logo-chiquito
one2call-customer-logo-sheffield-wednesday-fc
one2call-customer-logo-HEB-group
Sheffield United FC
one2call-customer-las-iguanas
one2call-customer-logo-yard-ball
one2call-customer-logo-killis
one2call-customer-frankie-and-bennys
one2call-customer-logo-leeds-united-fc
one2call-customer-logo-saxton-mee
one2call-customer-england-golf
one2call-customer-logo-the-pet-vet
one2call-customer-logo-motorfinity
one2call-customer-firehouse-fitness

Let's solve your network problems - before they start!

Whether it’s a slow connection, a security scare, or a system glitch, our in-house engineers fix it - fast.

But more than that, we prevent issues with smart design, proactive monitoring, and hands-on support.

Whatever your network throws at you, we’ve got the tools, the team, and the track record to keep you running.

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Network Security

Protect your business with enterprise-grade firewalls, endpoint protection, and SIEM monitoring—designed to stop threats before they start and keep your data safe, secure, and fully compliant

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Reliable Connectivy

From rock-solid WiFi to structured cabling and failover solutions, we build networks that stay up, stay fast, and keep your team connected—wherever they’re working.

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Monitoring & reporting

We don’t wait for problems—we spot them early. Our 24/7 monitoring tools flag issues before they impact your business, so you stay one step ahead of downtime.
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Network Design

We don’t just plug things in—we plan, design, and build networks around your business. From structured cabling to WiFi heatmaps, every detail is engineered for performance, security, and growth.

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Trusted technology

We deploy best-in-class solutions from Cisco Meraki, Unifi, and other top-tier vendors—giving you enterprise-grade firewalls, WiFi, and visibility tools that are powerful, proven, and built to scale.

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Scalable solutions

Whether you’re growing, moving, or upgrading, our networks scale with you. From cloud integration to multi-site rollouts, we future-proof your infrastructure without the growing pains.

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Ready for a chat?

Our expert consultants are ready to help.

Let's spend 15 minutes exploring your business challenges and how we can help.

Our latest stats

(June 2025)
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99min

Average time to response

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6h

Average time to resolution

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%

Customer satisfaction score (CSAT)

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89

NPS score (scale -100 to 100)

Customer reviews

Managed Infrastructure FAQs

Your Managed Infrastructure Questions answered.

Got an IT Managed Services you've always wanted answered?

Send us your question and we'll answer it for you!

What is network infrastructure?

It encompasses all hardware and software resources of an entire network that enable network connectivity, communication, operations, and management.

How can I improve my network's performance?

Optimising your network's design, implementing robust security measures, and ensuring proper installation and management can significantly enhance performance.

What security measures are essential for my network?

Firewall deployment, regular security audits, and access controls are crucial to protect against data breaches and cyber threats.

Can you help with wireless network setups?

Absolutely, we offer comprehensive services for wireless network design, installation, and maintenance to ensure full coverage and seamless connectivity.

How often should I audit my network infrastructure?

Regular audits are vital to identify potential vulnerabilities and optimise performance. We recommend conducting an audit at least once a year or after any significant network changes.

Case Studies

Knowledge Base

Browse our latest news, blogs and resources.

Are your business devices fully up-to-date and secure?
Resources

Are your business devices fully up-to-date and secure?

Are you stuck in Patch 22? More business needs more devices, but more devices means more security patching? Read about how to avoid Patch 22.
One2Call Named Finalist at South Yorkshire Apprenticeship Awards 2025
Company News

One2Call Named Finalist at South Yorkshire Apprenticeship Awards 2025

One2Call Ltd has been named afinalist in the South Yorkshire Apprenticeship Awards 2025, shortlisted in the highly competitive SME Employer of the Year categor
Cyber Essentials 2025: What SMEs need to know about the upcoming changes.
Resources

Cyber Essentials 2025: What SMEs need to know about the upcoming changes.

Significant changes are coming to the Cyber Essentials certification with the introduction of the Willow Question Set. Learn more about how this will affect your business.