Managed IT Support London
Managed IT Support & Services for London SMEs
Threewaves acts as your complete outsourced IT department — proactive helpdesk, device management, cloud administration, cyber security and strategic IT leadership, all from a single London-based team.
Why Choose Managed IT?
Stop reacting to IT problems. Start preventing them.
Many growing businesses in London hit a ceiling where ad-hoc IT support is no longer enough. When directors are spending their weekends setting up laptops, or staff are constantly frustrated by slow networks and access issues, it costs the business far more than just the price of a fix.
Threewaves transitions your business from a reactive break-fix model to proactive managed IT services. We don't just wait for things to break. We implement standardised device management, enforce security policies, automate your backups, and continuously monitor your systems. This means fewer disruptions, predictable IT costs, and a much smoother experience for your team.
The True Cost of Poor IT Support
Without structured IT management, companies often suffer from:
- Hidden Downtime: Staff waiting hours or days for simple requests like password resets or software access.
- Security Vulnerabilities: Unpatched laptops, weak passwords, and former employees retaining access to sensitive company data.
- Unpredictable Expenses: Emergency call-out fees and unexpected hardware replacements destroying IT budgets.
- Lack of Strategy: Buying the wrong technology that doesn't scale as the business grows.
- Unlimited, fast-response helpdesk support for your entire team.
- Proactive monitoring, patching, and endpoint protection for all devices.
- Streamlined onboarding and offboarding for new staff and freelancers.
- Predictable, flat-fee monthly pricing with no hidden surprises.
What's Included in Managed IT Support
A complete technology layer for your business — not just a helpdesk.
Expert IT Helpdesk
Unlimited remote support for your whole team, available by phone, email or ticket. We deal with daily frustrations fast — software issues, account access, printer connections, VPN problems — so your staff can stay focused on their work.
Device Management (MDM)
We remotely deploy, secure and manage your entire fleet of Macs, Windows PCs and Linux machines. Operating systems are kept updated, hard drives are encrypted, and security policies are enforced automatically across every device.
Cloud Administration
We take ownership of your Google Workspace or Microsoft 365 environment — managing users, permissions, shared drives, email routing, and collaboration tools so everything works the way it should.
Cyber Security
MFA enforcement, conditional access, endpoint detection and response (EDR), email filtering, and patch management are built into your support — not sold as an expensive add-on. See our cyber security for London SMEs page for full detail.
Cloud Backup
Automated, immutable backups for your Microsoft 365 and Google Workspace data run multiple times daily and are stored in UK data centres. If ransomware strikes or data is accidentally deleted, we restore it. Learn more about our cloud backup and disaster recovery service.
Network Support
From office Wi-Fi and managed switches to leased lines and VPN configuration, we design and maintain the network infrastructure your team relies on — and troubleshoot it fast when something goes wrong.
Getting Started
How onboarding works
Switching IT provider can feel daunting, but we make it straightforward. Here is what the process looks like for most London SMEs.
Step 1 — Discovery and audit
We start with a free IT review call to understand your current setup, pain points, and business goals. If you decide to proceed, we carry out a technical audit of your devices, cloud platforms, security posture and network configuration. This gives us a clear picture of what needs to be addressed immediately and what can be improved over time.
Step 2 — Migration and remediation plan
We build a practical plan covering device enrolment into MDM, cloud platform configuration, security baseline implementation (MFA, conditional access, EDR), and backup setup. We work around your business hours so there is minimal disruption to your team.
Step 3 — Go-live and ongoing support
Once the environment is configured, your team gains access to the helpdesk and we take over day-to-day management. Most SMEs are fully operational on our platform within two to four weeks. After that, we monitor proactively, report regularly, and handle everything in the background so you can focus on running the business.
Why Threewaves
What it's like working with us
Most managed IT providers assign you a rotating pool of support staff and a generic ticket system. Threewaves works differently. You get direct access to senior IT partners who know your business, your systems, and the context behind every request. There is no call-centre layer, no being passed around, and no starting from scratch every time you get in touch.
Proactive monitoring and prevention
Our remote monitoring tools watch your devices, servers and cloud environments around the clock. When a hard drive starts showing signs of failure, when a security alert fires, or when an application update breaks something in your environment, we know about it before your staff do. The goal is to fix problems before they become incidents — not to bill you for fixing things that could have been prevented.
Remote-first, London-based when needed
We resolve the vast majority of issues remotely, which means faster response times for your team wherever they are working. But when something genuinely requires a physical presence — a new office network installation, hardware deployment, or anything that cannot be done over a remote session — we dispatch to your London office without delay. For businesses in London Bridge and Southwark, our proximity means on-site response is quick and straightforward.
Our approach covers your full technology stack. We integrate our helpdesk and monitoring with proper data backup and disaster recovery planning, cyber security for London SMEs, specialist Mac IT support, dedicated IT support for startups, and strategic fractional vCIO guidance — all available from a single partner rather than a fragmented mix of vendors.
Frequently Asked Questions
Clear answers about our managed IT support London services.
Why should our company invest in managed IT services London?
Investing in managed IT services London transitions your business from a reactive break-fix loop to a proactive framework. It eliminates downtime, aligns cybersecurity with regulations, keeps devices secure, and controls monthly operational IT spending.
What is included in your managed IT support London packages?
Our managed IT support London packages include unlimited remote helpdesk support, proactive device monitoring and patching, Mobile Device Management (MDM) for Mac, Windows and Linux, Google Workspace and Microsoft 365 administration, cloud backup, cyber security including MFA and endpoint protection, network support, and staff onboarding and offboarding.
How does outsourced IT support London benefit small businesses?
Outsourced IT support London provides small businesses with access to a team of senior engineers and strategic vCIO consultants at a fraction of the cost of hiring a single full-time internal IT administrator, allowing you to scale securely.
How do you tailor SME IT support London to growing teams?
We adapt our SME IT support London services by standardizing staff onboarding, implementing automated device management (MDM) platforms, securing sharing controls, and managing network setups for fast scaling.
Do you offer on-site IT support for small business London clients?
Yes. While we resolve the vast majority of helpdesk tickets remotely to keep response times fast, we provide on-site dispatch across London for hardware setup, networking issues, or situations where hands-on help is genuinely needed.
How does Threewaves keep our hybrid team secure?
We enforce strict MFA authentication, implement conditional access policies, encrypt local hard drives, and monitor threats using next-generation endpoint detection software (EDR) on both macOS and Windows devices.
How much does managed IT support cost for a London SME?
Our managed IT support is priced on a per-user, per-month basis, giving you a predictable flat fee with no surprise call-out charges or hourly bills. The exact cost depends on your team size, the platforms you use, and the level of security coverage required. We discuss this openly during a free IT review.
Is there a minimum contract length for your IT support services?
We typically start with a 12-month initial term to allow time to properly set up, migrate, and stabilise your IT environment. After that, agreements roll on a flexible basis. We prefer to retain clients through the quality of our service, not punishing lock-in clauses.
What happens during the onboarding process when we switch to Threewaves?
Onboarding starts with a discovery call and a technical audit of your current setup. We then build a migration and remediation plan covering device enrolment, cloud platform configuration, security baseline implementation, and helpdesk access for your team. Most SMEs are fully operational on our platform within two to four weeks.
Do you support Linux machines as well as Macs and Windows PCs?
Yes. We support mixed environments including Mac, Windows and Linux workstations. While our deepest tooling is built around macOS and Windows MDM platforms, we help Linux users integrate securely with your cloud platforms and apply sensible security controls.
Ready to upgrade your IT support?
Book a free IT review to discuss your current setup, identify gaps, and see what managed IT support could look like for your business.
Book a Free IT Review