Quick Answer
An IT support company (usually a managed service provider) runs your helpdesk, device monitoring, security, backups and Microsoft 365 for a fixed monthly fee per user. UK prices run from about £40 to £150 per user per month depending on scope. Choose on written response targets, what is actually included, security credentials and experience in your sector, not on the headline price.
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Last updated: September 2026 | Reviewed by: Connection Technologies managed IT team
Searching for “IT support companies” returns hundreds of UK providers, from one-person operations to national managed service providers. They do not offer the same thing, and the cheapest quote is rarely the cheapest contract. This guide explains what an IT support company should do for you, the four types of provider you will meet, what a managed service costs, and how to choose one you will still be happy with in three years.
What an IT Support Company Actually Does
A modern IT support company is a managed service provider (MSP). Instead of charging by the hour when something breaks, it charges a monthly fee to keep your systems running. A complete service covers:
- Helpdesk support: engineers your staff can phone, email or chat with, working to written response targets.
- Proactive monitoring and patching: remote monitoring and management (RMM) agents on every device, with security updates applied automatically.
- Cyber security: endpoint protection, email filtering, multi-factor authentication and staff awareness training, plus Cyber Essentials certification if you need it for contracts or insurance.
- Backup and recovery: automated, tested backups of servers, files and Microsoft 365 data, with a documented recovery plan.
- Microsoft 365 and cloud administration: licences, starters and leavers, security configuration and migrations.
- Planning: regular reviews, a technology roadmap and budget forecasting, so IT decisions are made before they become emergencies.
The government’s Cyber Security Breaches Survey 2025/2026 found that 43% of UK businesses experienced a cyber security breach or attack in the previous 12 months, which is why security should be part of the core service rather than an optional extra.
The Four Types of IT Support Company in the UK
Most providers fall into one of four groups. Knowing which one you are talking to explains a lot about their pricing, their account management and where they will struggle.
| Type | Typical clients | Strengths | Watch out for | Best for |
|---|---|---|---|---|
| National MSPs | Mid-market and enterprise, hundreds to thousands of users | Scale, 24/7 operations, deep specialist benches | Call-centre support model, minimum contract sizes, slow on-site response | Organisations with 250+ users or multiple sites nationwide |
| Regional MSPs | SMEs within a travelling radius | Personal account management, fast on-site visits | Thin cover for specialist areas such as security and cloud architecture | Businesses that value a local engineer in the building |
| Specialist MSPs | One sector (legal, healthcare, finance) or one technology (Microsoft, security) | Deep knowledge of your compliance and software | May not cover the whole estate; can be expensive for general helpdesk | Regulated firms with sector-specific systems |
| Unified telecoms and IT providers | SMEs that want one supplier | IT, business mobiles, phone systems, broadband and security under one contract and one point of contact | Check that IT is a core service, not a bolt-on to telecoms | Businesses with 10–250 staff that want one accountable partner |
Connection Technologies is in the fourth group: we provide business IT support alongside business mobiles, hosted VoIP and broadband, so one team is accountable when the phones, the internet and the laptops all need to work together.
What IT Support Companies Charge
Per-user pricing is the norm. Our IT support cost guide puts UK market rates at roughly:
- £40–£55 per user per month for basic managed support: business-hours helpdesk, monitoring, patching, basic antivirus and cloud backup.
- £55–£85 for standard managed support, adding endpoint detection and response, email security, MFA management, server and network management and quarterly reviews.
- £85–£150 for comprehensive support with 24/7 availability, security operations monitoring, compliance help and vCIO services.
Our own fully managed packages commonly fall around £55–£65 per user per month; Essential (helpdesk-led) and co-managed scopes are quoted per business. Two other models exist: per-device pricing, which is cheaper for shared machines but adds up when staff have a laptop, phone and tablet each, and fixed monthly fees for larger or more complex environments.
The pricing model matters less than what is included. A £40 quote that excludes security, backup, new-starter setup and out-of-hours cover quickly becomes £80 once you add the essentials. Always compare like for like, and use the IT support cost calculator to normalise quotes.
How to Choose an IT Support Company
Seven checks separate a good provider from an expensive mistake.
1. Ask for response targets and actual performance. The SLA should state response and resolution targets by priority. Then ask for their real average response time over the past 12 months; a provider that measures it will happily share it. Read our IT support SLA guide for what good looks like.
2. Find out who answers the phone. A UK-based helpdesk with engineers who can fix things on the first call, or a call centre that logs tickets for someone else? Ring their support line before you sign and see what happens.
3. Check whether they are proactive. Monitoring on every device, automated patching, health reports and scheduled reviews are the signs of a managed service. If everything is reactive, you are buying a helpdesk.
4. Verify security credentials. Cyber Essentials is the sensible minimum for any provider with administrator access to your systems; ISO 27001 matters if they will hold sensitive data. Ask, and check the certificate.
5. Understand the contract. Minimum term, notice period, price-rise terms, what happens to your data and credentials if you leave. Get it in writing.
6. Look for sector experience. Law firms, accountants, schools and regulated businesses each have compliance requirements a generic provider can miss.
7. Speak to references. Two or three clients of a similar size, plus independent reviews. Ask specifically about the last time something went badly wrong.
What to Expect After You Sign
A well-run onboarding follows a predictable pattern. Ours starts by documenting your users, devices, suppliers, licences and risks; we then agree priorities, support contacts and response targets before moving monitoring and support into service, and you get a named route for operational and account questions. Whoever you choose, expect:
- An audit and documentation phase in the first weeks, including administrator credentials, licences and the network.
- Monitoring agents on every device, followed by a patching catch-up if updates have lapsed.
- Microsoft 365 administration handed over, including MFA and starter/leaver processes.
- Agreed response targets and support hours written into the contract before go-live.
- Regular reporting: our packages include monthly health reports, and the Enterprise level adds quarterly on-site visits, a dedicated IT manager and compliance documentation.
Want to see what this looks like for your business?
Tell us your user count and what you need covered. Our UK team will come back with a scoped, written quote.
Questions to Ask Before You Sign
- What are your response and resolution targets for a critical issue, and what did you actually achieve last quarter?
- Where is your helpdesk based and what hours does it cover?
- What is included in the per-user price, and what is billed as a project or extra?
- Which security tools are included: endpoint protection, email filtering, MFA, backup?
- Which certifications do you hold, and can I see the certificates?
- Who will be my named contact, and how often will we review the service?
- How do you handle new starters, leavers and hardware purchases?
- What is the minimum term, the notice period and the price-rise clause?
- How do you hand over documentation and credentials if we leave?
- Which clients of my size and sector can I speak to?
IT Support Companies by Sector
If your business is regulated or runs on sector-specific software, start with the guide for your industry:
- IT support for law firms and solicitors
- IT support for accountants
- IT support for schools and education
- IT support for construction companies
- IT support for financial services
- IT support for healthcare
- IT support for manufacturing
Working With Connection Technologies
We are a UK-based IT support company for small and growing organisations; our engineers have supported UK businesses since 1995. Our business IT support comes in three levels, Essential IT Support, Professional RMM Support and Enterprise Managed IT, so you pay for the cover you need, and it can be fully outsourced or co-managed alongside your own IT staff. Fully managed packages typically cost £55–£65 per user per month, with Microsoft 365 administration, monitoring, patching, backup checks and security improvement as part of the service, and Cyber Essentials certification available as a managed add-on from £103 per month ex VAT.
Related Reading
- Outsourced IT services: costs, what’s included and how to choose
- Managed IT support UK: what it costs and what you get
- What does IT support actually include?
- When to switch IT provider: the warning signs
- In-house IT vs outsourced: full cost comparison
Frequently Asked Questions
Managed IT support typically costs £40–£150 per user per month depending on scope: basic helpdesk and monitoring at the bottom of the range, 24/7 cover and security operations at the top. Break-fix support is usually billed hourly, often £75–£150 per hour. Our fully managed packages commonly fall around £55–£65 per user per month.
An IT support company can work on any model, including break-fix, where you pay per incident. A managed service provider (MSP) charges a fixed monthly fee for proactive monitoring, maintenance, security and helpdesk. Most established UK IT support companies now operate as MSPs.
Response and resolution targets should be written into the SLA by priority level, with the fastest targets for a server outage or security incident. Ask for the provider’s actual performance against those targets over the last 12 months, not just the promise.
Most support is delivered remotely, so location matters less than it used to. A local or regional provider is worth paying for if you need frequent on-site visits; a national provider suits large multi-site estates. For most SMEs the deciding factors are response targets, what is included and who you will actually deal with.
Yes. Co-managed IT support keeps your internal staff for day-to-day work and adds the provider’s monitoring tools, specialist security skills, overflow helpdesk and out-of-hours cover.
Yes. Unified providers such as Connection Technologies supply IT support, business mobiles, hosted VoIP, broadband and cyber security under one contract, which removes the finger-pointing between suppliers when a problem spans more than one of them.
Related Reading
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