Nymble designs, installs and supports on-premises IT infrastructure for small and medium-sized businesses in London. We help you build reliable server, storage, backup and network environments that are secure, practical to manage and aligned with how your business works.
Whether you are replacing ageing servers, setting up a new office, improving file storage, upgrading network equipment or planning a hybrid cloud environment, we can assess your current setup and recommend the right approach.
Reliable servers, storage and networking for your business
Your IT infrastructure underpins everyday operations. If servers are slow, storage is unreliable, backups are untested or your network is poorly designed, your team loses time and your business carries unnecessary risk.
Nymble provides practical on-premises infrastructure services covering servers, storage, networking, backup and ongoing support. We design systems that are secure, supportable and suitable for your business size, budget and future plans.

When on-premises infrastructure still makes sense
Cloud services are valuable, but not every workload needs to move immediately. On-premises infrastructure may still be the right choice if your business needs:
Local performance for specialist applications.
Fast access to large files.
Site-based systems that need to run locally.
More direct control over hardware and data.
A phased move to Microsoft Azure.
A hybrid environment combining local infrastructure and cloud services.
Nymble can help you compare on-premises, cloud and hybrid options, then design the best setup for your business.
What we design, install and support
Business servers and virtualisation
We design and install servers for files, applications, databases, authentication, Remote Desktop Services and other core business workloads. Where appropriate, we use virtualisation to improve flexibility, recovery and hardware efficiency.
NAS and business storage
We provide centralised storage for files, backups and shared business data, with appropriate permissions, capacity planning and resilience.
Backup and disaster recovery
We help protect your business data with backup planning, recovery testing and practical disaster recovery recommendations.
Wired and wireless networking
We design and support the switching, firewall, Wi-Fi and VPN infrastructure that keeps your office, users and systems connected securely.
Server rooms and comms cabinets
We help plan and tidy physical infrastructure, including cabinets, cabling, patching, power, airflow and documentation.
Ongoing support and monitoring
We provide support after installation, helping you maintain, troubleshoot and improve your infrastructure over time.
Replacing ageing servers and infrastructure
Old infrastructure can become expensive to maintain, difficult to secure and disruptive when it fails. If your servers are out of warranty, your storage is running out of capacity, your backups are unreliable or your network equipment is no longer fit for purpose, Nymble can help you plan a controlled upgrade.
We review your current setup, identify risks and recommend a practical replacement plan that minimises disruption
On-premises, cloud or hybrid?
The right infrastructure choice is not always purely on-premises or purely cloud. Many SMEs benefit from a hybrid approach, keeping some systems local while moving suitable workloads to Microsoft Azure or Microsoft 365.
Nymble can help you decide which systems should stay on-premises, which workloads could move to Azure, and how to build a secure hybrid setup that reduces risk without adding unnecessary complexity.
Our implementation process
Infrastructure review
We review your current servers, storage, network, backup, applications and support requirements.
Design and recommendations
We provide a clear infrastructure plan covering hardware, software, security, backup, migration and support.
Configuration and installation
We configure and install the agreed solution, including servers, storage, networking and related systems.
Migration and testing
We help migrate data and services, then test access, performance, backups and recovery.
Documentation and support
We document the environment and provide ongoing support to keep everything running properly.
Why choose Nymble?
Nymble helps London SMEs build secure, reliable and practical IT infrastructure. We work across on-premises, cloud and hybrid environments, including servers, NAS storage, Microsoft Azure, UniFi networking, firewalls, VPNs, backup and ongoing support.
We focus on clear advice, sensible design and reliable implementation, so your infrastructure supports the business instead of becoming a constant source of disruption.
Frequently asked questions about On-Premises IT
Yes, some small businesses still benefit from on-premises servers. They can be useful for specialist applications, large local files, site-based systems, low-latency access or businesses that are not ready to move everything to the cloud.
It depends on your applications, users, budget, security requirements and connectivity. Many SMEs now use a hybrid approach, keeping some systems local while moving suitable workloads to Microsoft Azure or Microsoft 365.
Yes. Nymble can review your current server, recommend replacement options, configure the new environment and help migrate users, data and applications with minimal disruption.
Yes. Nymble can design, install and support NAS storage for file sharing, backups, permissions, secure access and business continuity.
Yes. We can review your backup setup, identify risks, configure backup solutions, test recovery and recommend a disaster recovery approach that fits your business.
Yes. Nymble provides ongoing support for on-premises and cloud infrastructure, including troubleshooting, updates, monitoring, maintenance and improvement recommendations.
Yes. Nymble supports SMEs across London with remote and on-site IT infrastructure services.
Yes. Nymble can review your existing environment and advise which workloads should stay on-premises, which could move to Microsoft Azure, and whether a hybrid approach would be best.
Yes. We can help plan the IT infrastructure for an office move, including networking, Wi-Fi, firewalls, cabling coordination, servers, storage, connectivity and post-move support.
An infrastructure review typically looks at your servers, storage, network, Wi-Fi, firewall, backup, security, applications, documentation, support arrangements and future requirements.
Book an on-premises infrastructure review
If your servers, storage, network or backup systems are ageing, unreliable or difficult to support, Nymble can help you plan the right next step.
We will review your current infrastructure, identify risks and recommend a practical approach across on-premises, cloud or hybrid options.
Harrow, London, UK
info@nymble.co.uk