We make technology work for your business.
From server rooms and networks to cloud platforms and deployment pipelines, we solve IT problems at the root and build infrastructure that stays reliable.
IT Infrastructure
Design, build and support of server estates, virtualisation and storage. Migrations between hypervisors and data centres without unplanned downtime, with monitoring and backups in place.VMware, Proxmox, Windows Server, Linux, HPE, PRTG, Zabbix
DevOps & CI/CD
Build and release pipelines that deploy the same way every time. Manual deployment steps become versioned pipeline code that your team can maintain.Azure DevOps, Jenkins, GitHub Actions, Docker
Cloud & Kubernetes
Azure and AWS environments built with Terraform, and Kubernetes clusters on-premises or in the cloud with ingress, certificates and tested failover.Azure, AWS, Terraform, AKS, EKS, kubeadm
Cybersecurity
Hardening of servers and services, remediation of penetration test findings, privileged access control and TLS (Transport Layer Security) configured to current standards.Windows and Linux hardening, PAM, SSL/TLS, Microsoft Defender
Networking
Firewalls, site-to-site VPNs (virtual private networks) and DNS (Domain Name System) set up cleanly and documented, so changes stop breaking things.FortiGate, Cisco, Meraki, Cloudflare
Software Development
Internal tools, automation scripts and integrations that connect your systems, written so your own team can keep them running.Python, .NET, PowerShell, Bash
Lasting solutions for your IT, not quick fixes
ARS IT Consultancy was founded in London in 2019. We work with companies whose IT has grown faster than its documentation: services that fail without warning, deployments done by hand, and networks nobody wants to touch.
We find the cause, fix it properly and leave your team with systems they understand.
- Permanent fixes for the root cause, not temporary workarounds
- Every system documented, so your team is never dependent on us
- Backups and failover tested, not just assumed to work
- One consultant across servers, network, cloud and pipelines
Why companies work with us
- 10+ years
- hands-on infrastructure experience
- On-site & remote
- London and across the UK
- Windows & Linux
- both supported equally
- Cloud & on-premises
- and hybrid environments
How we work
A clear process from the first conversation to a system your team can run.
Assess
We review what is running today, how it fails and why, and give you a clear list of risks and root causes.
Plan
You get a written plan: diagrams, the order of changes and how each change is rolled back if needed.
Implement
Changes are made in small, tested steps, automated wherever possible, with minimal disruption to your business.
Support
Documentation and handover to your team, with ongoing support available when you need it.
Technologies we work with
- VMware vSphere
- Proxmox
- Windows Server
- Linux
- Microsoft Azure
- AWS
- Kubernetes
- Docker
- Terraform
- Azure DevOps
- Jenkins
- FortiGate
- Cloudflare
- SQL Server
- PRTG
- Zabbix
- Graylog
- Grafana
- Python
- .NET
Have an IT problem that keeps coming back?
Tell us about it and we will reply within one working day.
Contact us
We are always here to help with your infrastructure.