How to Switch IT Support Company Without Disruption

Many businesses stay with an IT support company they’re unhappy with, simply because changing feels risky. What if something breaks during the switch? What if the old company won’t hand over the passwords? What if nobody knows how everything is set up?

These are fair worries. But with the right preparation, changing IT support company should be smooth and largely invisible to your team. Here’s how to do it.

Before you start: are you sure it’s time?

Most businesses don’t switch because of one big disaster. It’s a build-up of smaller frustrations: slow replies, problems that keep coming back, jargon, “that’s not covered”, or simply feeling like nobody is looking after your IT properly.

If that sounds familiar, our free IT Services Buyer’s Guide covers the 10 most common reasons businesses change IT company, and the questions to ask before choosing a new one.

Step 1: Check your current contract

Before anything else, dig out your agreement and find:

The notice period. Many IT contracts need one to three months’ notice.
The end date. Some renew automatically if you don’t give notice in time.
Any exit fees or handover charges.
What happens to equipment or software licences they’ve supplied. Do you own them, or are they rented?

Knowing this up front avoids nasty surprises and lets you plan the timing.

Step 2: Make sure you own your own accounts

This is the most important step, and the one most often overlooked. Your business should own, and have access to, the key accounts that run it. Check who holds the login details for:

Your domain name, the yourcompany.co.uk part of your website and email addresses
Your Microsoft 365 or Google Workspace administrator account
Your website hosting
Your broadband and phone line accounts
Your backup service
Any business software subscriptions

Sometimes an IT company registers these in its own name “to make things easier”. That can make leaving very difficult. If they’re not in your business’s name, ask for them to be transferred before you give notice.

Step 3: Choose your new IT partner carefully

Don’t just compare monthly prices. Compare what’s included, how quickly they respond, and how they’ll handle the move. Ask them directly: “What does your onboarding process look like, and how do you avoid disruption?”

A good IT company will have a clear, documented process and will happily explain it. Our own pricing is published on our IT support pricing page, and our guide to what IT support costs explains what to look for in a quote.

Step 4: Get a proper handover

Your old IT company should hand over everything needed to run your systems. Ask for:

All administrator passwords and logins, sent securely, not in an ordinary email
A list of all devices: computers, servers, printers, network equipment
Network details: router, firewall and Wi-Fi settings
Software licence information and renewal dates
Details of your backups: what’s backed up, where, and how to restore it
Contacts for your other suppliers, such as your phone, broadband and software providers

Most IT companies handle this professionally. If yours is reluctant, a good new partner will deal with them on your behalf.

Step 5: Plan the changeover

The actual switch involves the new company installing its monitoring and security tools, checking everything is working, and taking over the support line. Done well, your team barely notices. A sensible plan:

Overlap where possible. Ideally your new partner starts before the old contract ends, so nothing falls through the gap.
Change passwords afterwards. Once the new company has taken over, change the administrator passwords so the old company no longer has access.
Tell your team who to contact for help from day one.
Fix the known problems first. A good new partner will ask your team what’s been frustrating them and deal with the long-standing issues early.

Step 6: Start with an audit

The best way to begin a new IT relationship is with a full audit of where you stand today. When businesses join us, we spend around half a day looking at their devices, network, accounts, security, backups and suppliers. We then turn it into a simple red, amber and green report, with a plan to get everything into the green.

It means nothing is left to assumption, and you can see from the start exactly what’s been fixed and what’s planned.

What a smooth switch looks like

When Mexmast in Burgess Hill moved their entire setup from an ageing terminal server to laptops, Microsoft 365 and a cloud-based platform, the change was far bigger than switching IT company. Even so, as Darren Baldwin put it: “The whole process was far smoother than we expected… without any downtime or disruption to the business.” You can read the full Mexmast case study.

No lock-in while you find out

We know changing IT company is a leap of faith, which is why there’s no lock-in for your first year with us. If we’re not right for you, you’re free to leave.

If you’re thinking about switching, book a free 30-minute call. We’ll talk through your current setup, explain exactly how the move would work, and handle your old provider for you if you decide to go ahead.