H1 IT SUPPORT LONDON
Sereno provides reliable IT support for London businesses that need their technology to work securely and without disruption. We take care of day-to-day support, cyber security, cloud services and IT management, giving your team a dependable IT foundation and fast access to help when they need it.
- A London-based team with local expertise
- Trusted by 75+ London SMEs
- Proactive support to prevent problems and reduce downtime
- Fully managed and co-managed IT support
- Fast response times, with 75% of issues resolved remotely within minutes
- On-site support for issues that need a hands-on fix
- Transparent pricing and clear communication
- IT services that can grow with your business
Need reliable IT support in London?
Add the block with Accreditations & Partnerships
IT SUPPORT LONDON
H2 Our IT Support Services in London
H3 Managed IT Services
With our managed IT services, you get an experienced team handling your day-to-day IT support, user admin, device management, cyber security and ongoing IT operations to keep your business running smoothly.
H3 IT Consultancy & Strategy
Expert advice from a trusted partner to help you make better decisions about growth, IT infrastructure, cyber security, budgets and business continuity.
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H3 Cyber Security Solutions
Protect your business with managed cyber security services, including threat monitoring, vulnerability checks, staff training and support with Cyber Essentials.
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H3 Managed Cloud Services
We manage Microsoft 365, Google Workspace and cloud infrastructure so that your systems stay secure, reliable and easy for your team to access.
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H3 People & Device Lifecycle Management
From new starters and device setup to access changes and equipment replacement, we manage the IT admin around your people and devices.
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H3 Microsoft 365 Management
As an experienced Microsoft Partner, we provide reliable Microsoft 365 support covering user management, licences, security, collaboration tools and everyday technical issues.
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H3 Google Workspace Support
We support your team across Gmail, Drive, Meet and Docs, while managing users, security and day-to-day Google Workspace issues.
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H3 AI Services
Introduce practical, secure AI tools to help your business work more efficiently and improve everyday processes.
H3 Telecom Services
London businesses rely on Sereno for reliable VoIP, internet connectivity and business communication systems that keep their teams connected.
H3 Infrastructure Management
We manage networks, servers, connectivity and other core IT systems to keep your business running reliably.
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H3 IT Helpdesk
Get fast remote assistance with everyday IT problems, with a focus on fixing the underlying cause where possible to prevent repeat issues.
Not sure which IT services your business needs?
IT SERVICES LONDON
H2 What is included in an IT support package?
Managed IT support from Sereno gives your team reliable day-to-day help, proactive care and strategic guidance. We focus on minimal disruptions to business operations and support that is easy to access.
H3 Unlimited IT Support
Your team can ask for help whenever an IT issue comes up, without worrying about individual ticket costs. Our IT support London company offers plans with unlimited remote assistance for a clear monthly fee.
H3 Proactive Monitoring & Maintenance
We take a proactive approach to IT support. Regular monitoring and maintenance help catch issues early, reduce downtime and keep your systems working reliably.
H3 On-Site Visits When Needed
As a local IT support provider, Sereno arranges scheduled on-site visits when an issue cannot be resolved through remote support.
H3 Fast Help with Everyday Issues
Whether someone is locked out of an account or having trouble with a device, support is available to get them back to work quickly. 75% of issues are resolved remotely within minutes.
H3 Joiners & Leavers Handled Properly
Sereno can handle the IT side of onboarding and offboarding so these changes do not become another job for your internal team.
H3 User, Device & Licence Management
Your IT admin needs change as your business does. Our IT support company keeps track of users, devices and licences, helping you avoid unnecessary costs and keep everything properly managed.
H3 A Dedicated Technology Advisor
You get direct access to a dedicated Technology Advisor who knows your business and IT environment, giving you a reliable point of contact for advice and longer-term decisions.
H3 Regular Reviews & Clear Reporting
We help London organisations get a clear view of their IT performance and any areas that need attention. Regular reviews and straightforward reporting give you better visibility and help keep priorities on track.
H3 Transparent Support Pricing
Costs are agreed clearly, so you know what your ongoing support covers. This makes IT spend easier to budget for and reduces the risk of unexpected charges.
H3 Support That Scales with Your Business
Your IT requirements will not stay the same forever. Our IT support company can adjust the level of support as your team and systems change.
ABOUT OUR LONDON IT SUPPORT COMPANY
H2 Meet Sereno IT Support
Sereno is a London-based IT support company backed by over 30 years of combined experience running managed service providers. Our team has hands-on experience with the systems, security and day-to-day support London-based businesses rely on.
Today, we support more than 75 companies and 2,300 people, helping them keep their IT secure and easy to manage. As a Microsoft Solutions Partner and Google Workspace Partner, we have recognised expertise across the platforms many businesses use every day.
Our company is Cyber Essentials Plus certified, which reflects our strong cyber security policies and procedures. With a strong local presence in London, Sereno provides personalised support solutions from a team that understands your business.
WHY SERENO
H2 Why Choose Sereno IT as Your IT Support Partner?
Sereno is an award-winning company providing IT support in London to more than 75 businesses. We take ownership of your technology, helping you reduce disruption and make IT easier for your team to deal with.
H3 Cyber Security Built Into Your IT
Sereno puts security at the core of your entire IT environment. Layered protection, trusted security tools and support aligned with Cyber Essentials help reduce risk and keep your business secure.
H3 Prevent Problems Before They Happen
We proactively monitor your IT infrastructure, looking for risks and recurring issues before they start affecting your team. Sereno investigates the root cause of problems and works to prevent the same issues from coming back.
H3 Clear Costs, Complete Confidence
Sereno keeps pricing clear, with guidance on what is included, optional or unnecessary for your business. You pay for on-site assistance only when you use it and avoid being locked into a long-term contract in the first year.
H3 Local Support, Global Expertise
Sereno’s London team gives you local support backed by recognised Microsoft and Google expertise. You get direct access to experienced IT support specialists who understand your business.
H3 IT Support Built Around Your Business Goals
Sereno can act as your complete IT department through a fully managed service or work alongside your existing team on a co-managed basis. Our IT support team takes your business objectives and day-to-day requirements into account, so the level of support stays aligned with your actual needs.
H3 Support from a Team That Knows Your Business
You are not starting from scratch every time you need help. Sereno gets to know your systems, team and way of working, making support more personal and relevant to your needs.
Looking for a London IT support provider that puts your business first?
IT SUPPORT LONDON
H2 Proven results, measured in numbers
Our IT support services in London are built around fast response, dependable support and long-term client relationships.
LONDON IT SUPPORT SERVICES
H2 Trusted by London Businesses
LONDON IT SUPPORT · CASE STUDIES
H2 Client Success Stories
Explore how Sereno supports businesses with practical IT solutions tailored to their needs.
GETTING STARTED
H2 Switch Your IT Support with Confidence
Sereno coordinates the process with your previous provider, gives you a dedicated point of contact during onboarding and checks your IT environment to ensure a smooth transition.
H3 1. We Learn About Your Business
We start by understanding your existing IT setup, current support contract and what you need from your new IT support company.
H3 2. We Manage the Handover
Sereno liaises with your existing IT provider and coordinates the transfer of access, information and responsibilities, keeping the work required from your in-house team to a minimum.
H3 3. We Review Your IT Environment
Our team audits your systems, devices and existing processes so we understand what is already working and where improvements may be needed.
H3 4. We Get Your Team Ready
Once the new setup is in place, we agree on the main support processes and make sure your employees know how to raise a support request and get help from Sereno.
Thinking about changing your IT provider?
IT SUPPORT SERVICES LONDON · INDUSTRIES
H2 IT Services Designed for Your Industry
Different sectors have different demands on technology. Sereno provides IT services in London shaped around the way your business works.
H3 Real Estate
Keep teams connected across the office, home and different properties. We support cloud systems, secure remote access and day-to-day user needs so staff can work effectively wherever they are.
H3 Financial Services
Financial services firms need strong security around systems and sensitive data. Sereno helps strengthen your security posture, support data protection requirements and reduce exposure to cyber threats.
H3 Accounting
Secure access to client information is essential for accountancy firms. We provide cloud support, email security and remote working while keeping everyday IT simple for your team.
H3 Construction
Construction teams need reliable access to systems from both the office and project sites. Secure remote access, endpoint protection and responsive IT support help keep people connected and minimise disruption when issues arise.
H3 Manufacturing
Reliable technology helps keep day-to-day operations moving. Proactive maintenance reduces avoidable problems, while rapid response helps your team get back to work when something goes wrong.
H3 Media
Media teams depend on easy collaboration and access to files from different locations. Sereno supports cloud environments, hybrid working and secure remote access to help projects keep moving.
H3 Insurance
Insurance businesses handle large amounts of sensitive customer information. We help protect that data through careful security configuration while supporting the systems your staff use every day.
Looking for an IT partner that understands London businesses?
IT SUPPORT LONDON · FAQS
H2 Frequently Asked Questions
H3 What are the benefits of IT support services for London businesses?
Reliable managed services give businesses access to expert support without the cost of assembling a full in-house IT team. Sereno helps with day-to-day issues, ongoing IT management and longer-term planning, with support that can be adapted to your business needs.
H3 How fast can your team resolve IT problems in London?
Sereno’s service desk prioritises quick response times and minimising disruption. Around 75% of issues are fixed remotely within minutes, while more complex problems are passed to experienced engineers for further support.
H3 How much does IT support cost in London?
The cost of IT support depends on your team size, current setup, security needs and the level of support you require. Sereno offers fixed monthly pricing tailored to your business, so you know what is included before you get started. Any on-site support, projects or one-off work is agreed upfront.
H3 Which areas of London do you serve?
As a London company, we support businesses based in central London and the wider London area, including the City of London, Victoria, London Bridge, Mayfair, Shoreditch, Soho, Farringdon, Clerkenwell, Marylebone, Hammersmith, Fitzrovia and Croydon.
H3 Can you provide on-site IT support in London?
Yes. Sereno can provide IT support on-site when an issue cannot be resolved remotely.
H3 Do you support remote and hybrid teams?
Yes. Sereno works with remote and hybrid teams, providing day-to-day user support for employees working from different locations.
H3 How do you protect my business data?
Sereno is Cyber Essentials certified at Plus level, demonstrating that its security controls have been independently verified. Our cybersecurity services include endpoint protection, email security, secure configurations and ongoing monitoring to help safeguard your business data.
IT INSIGHTS · INDUSTRY EXPERTISE