MANAGED IT
How do you switch IT providers without disruption?
Plan the change before you give notice. Make sure your business, not the old provider, holds the admin access to email, domains and key systems, then run a short overlap so the new provider can document everything and take over in stages. Done this way, most staff barely notice the switch.
Why businesses worry about switching
Most businesses that stay with an IT provider they are unhappy with do so because changing feels risky. The worry is usually the same: losing email, losing access to systems, or finding out that only the old provider knew how things were set up. These risks are real, but they are manageable with a little planning, and none of them should keep a business locked into a service that no longer suits it.
Confirm what you own and who holds the keys
Before giving notice, check that the business itself controls its key accounts and records. If a provider is the only one who can log in to something important, fix that first, while the relationship is still working.
- Microsoft 365 or Google Workspace global administrator access
- Domain name registration and DNS hosting
- Website hosting and any related logins
- Firewall, Wi-Fi and network equipment passwords
- Backup systems, including where backups are stored and how to restore them
- Software licences and support contracts, and whose name they are in
- Line-of-business applications, such as accounting or practice management systems
Check your current agreement
Read the existing contract for the notice period, any minimum term, and what the provider has agreed to hand over when the arrangement ends. Some agreements also cover how equipment or licences bought through the provider are transferred. Knowing this early avoids surprises and gives you a realistic timeline for the change.
Plan a staged handover
A smooth switch is a handover, not a hard cut-off. A sensible sequence looks like this:
- The new provider reviews and documents the current environment before anything changes
- Admin access is shared with the new provider while the old provider is still in place
- Monitoring, security and backup tools are moved across one area at a time, and backups are checked to restore correctly
- Old provider access is removed and shared passwords are changed once the new provider has taken over
- Staff are told who to contact for help, and from which date
What a good handover should leave you with
At the end of the switch, the business should hold up-to-date documentation of its systems, a current list of users, devices and licences, confirmed working backups, and admin access that sits with the business and its chosen provider only. Most of the disruption businesses fear comes from gaps in this information, so it is worth insisting on it.
When to get help
If you are unsure what your current provider controls, or you want a second opinion before giving notice, an independent review of your environment is a low-risk first step. InfinityIT can help you plan the change, work with your outgoing provider on the handover and take over support in stages, so your team can keep working throughout.
RELATED QUESTIONS
Frequently asked questions.
How long does it take to switch IT providers?
It depends on the size of the business, how well the current setup is documented and the notice period in the existing agreement. Most of the time is spent on planning and documentation; the actual changeover can usually be staged so day-to-day work carries on.
Will we lose email or files when we change provider?
Changing who supports your systems does not need to touch your email or files at all. Your Microsoft 365 data stays where it is; what changes is who has admin access and who looks after it. Losses tend to happen only when access or backups were never properly confirmed.
Does our old provider have to cooperate?
Most providers handle exits professionally, and many agreements set out what has to be handed over. Making sure the business holds its own admin access before giving notice means the switch does not depend on goodwill.
Should we tell our current provider before we choose a new one?
There is no need to. It is normal to review options and plan the change first, then give notice once the new arrangement and a handover plan are in place.