TL;DR: Switching IT support in a law firm depends on a clean handover of admin access and client data, timed around your fee earners. Independent verification such as Assurix accreditation lets you see how a new provider performs before you commit.
Why do law firms put off switching IT support?
Switching IT support is a decision many practice managers put off for longer than they should. When the same problems keep coming back, moving everything to someone new can still feel riskier than living with a slow service.
That hesitation makes sense in a law firm. Your fee earners can’t stop work for a week while a new team finds its feet, and your duties to clients carry on throughout. With the right preparation, a switch can be calm and largely invisible to the people doing the billable work.
Why is switching IT support harder for a law firm?

A law firm brings extra moving parts to a provider change, and most of them sit around your case management system.
If your firm runs Clio or NetDocuments, that platform sits at the centre of the working day. A new provider needs to understand how it connects to Outlook and how permissions are set up across your matters. Small configuration mistakes during a handover can lock fee earners out of the files they need.
There’s also the SRA’s expectation that client information stays confidential. A handover means a new team gaining admin access to systems full of privileged material. You need confidence in their security standards before they get the keys.
When is it time to switch IT support?
The signs worth acting on are the ones that keep repeating over several months.
Problems never reach a permanent fix
If the same VPN or case management error keeps returning, your provider is treating symptoms each time it appears. Each repeat takes time away from client work.
Client security audits are getting harder to pass
Clients now ask firms to evidence their security controls through audits and questionnaires. Your provider should be helping you answer those accurately and on time.
What should you check before giving notice?
Preparation done before your current provider knows you’re leaving makes the whole process smoother.
Your contract terms
Look for the notice period and any minimum term first. Then check what the contract says about help with the handover, since some agreements charge separately for exit work.
Who controls your admin accounts
Your firm should hold the top-level admin access to Microsoft 365 and own its domain name outright. In some firms, one or both is registered under the provider’s account, which can slow a handover considerably. Confirm where your backups are stored too, and that you can reach them independently.
A record of what you have
A simple list of your software licences and hardware gives a new provider a head start.
How do you keep fee earners working during the changeover?
Ask for a short overlap where both providers have access. Your outgoing provider hands over credentials and documentation, and your new provider confirms everything works before the old access is removed.
Timing matters as well. Avoid month end, when billing and accounts work peaks, and steer clear of busy completion days if you run a conveyancing team.
Tell your staff what’s changing and how to log a support request from day one. A short email the week before saves a lot of confusion.
How can you check a new provider before you sign?
The hardest part of switching IT support is that you only see how a provider performs once you’ve moved. Sales meetings and case studies show you what a provider chooses to share.
Look for continuous, independent verification
Assurix is an independent trust mark for UK managed service providers. It monitors performance using live data from the systems a provider works in every day. That covers service levels and customer satisfaction, along with cyber security and operational maturity. The Assurix directory shows every provider with an active trust mark, so you can check a claim in minutes, including us.
Ask about legal experience and certification
Ask which legal platforms a provider supports day to day, and ask to speak to a firm of a similar size to yours. ISO 27001 certification shows a provider manages information security to an audited standard, which matters when they’ll hold admin rights across your systems.
How Labyrinth Technology helps

Labyrinth Technology has supported law firms across the UK for over a decade. We’re a confirmed Clio and NetDocuments partner, so your core systems are familiar ground from the first conversation.
We’re also one of the few UK MSPs with Assurix accreditation, alongside our ISO 27001 certification. Assurix monitors our service continuously, so you can see how we perform before you make the move.
Our IT support for law firms page explains how we work with practices like yours. You can also find out more about our outsourced IT support. Book a free consultation and we’ll talk through your current setup with you.






