Office 365 Consultants London for Microsoft 365 Support and Migration

Trusted Microsoft 365 consultants and Microsoft 365 support London businesses rely on, covering Office 365 migration services, managed services and Microsoft Teams consultancy.

Get in Touch 020 4511 9111
24/7 Unlimited support
CE+ Cyber Essentials
500+ Clients supported
from £25 per user / month
About this service

Office 365 Consultants London & Microsoft 365 Consultancy London

Speedster IT is a team of Office 365 consultants that London businesses have trusted for more than 20 years. As leading Microsoft 365 consultants, we provide expert Microsoft 365 consultancy, reliable Microsoft 365 support, and fully managed Microsoft 365 services for organisations across London. From initial deployment and migration through to ongoing management and optimisation, we help businesses get the most from their Microsoft investment.

Staying current with Microsoft’s licensing and roadmap changes matters too, see our Microsoft FY27 incentives update and latest Microsoft 365 monthly update roundup for what has changed recently.

As experienced Office 365 consultants and Microsoft 365 specialists, we offer the expertise needed to maximise the value of Word, Excel, Teams, SharePoint, OneDrive and Copilot. Whether you need strategic guidance, migration support, security improvements or day-to-day assistance, our proactive Microsoft 365 support services are designed to keep your environment secure, efficient and fully aligned with your business goals.

20+years in London
24/7unlimited helpdesk
500+businesses supported
CE+Cyber Essentials Plus
London-based Office 365 consultants and Microsoft 365 support specialists

We provide the Microsoft 365 services London businesses rely on to keep Word, Excel, Teams, SharePoint and OneDrive running securely and reliably, whatever your industry. As a Microsoft Solutions Partner, we handle everything from first migration to ongoing management.

What We Offer

Office 365 Support and Microsoft 365 Managed Services London

Whether you need a one-off Office 365 migration or ongoing Microsoft 365 managed services, our team scales to fit your business, from a handful of users to organisations with hundreds of staff.

Microsoft 365 Support London

Unlimited 24/7 helpdesk support for every Microsoft 365 app, from Outlook and Teams to SharePoint and OneDrive.

Office 365 Migration Services

Fast, hassle-free Office 365 migration services London businesses trust, moving email and files from Google Workspace, on-premises Exchange or any other system, built to minimise the risk of data loss.

Microsoft 365 Managed Services

Ongoing tenant management, licence optimisation, security baseline configuration and proactive monitoring, included as standard.

Microsoft Teams Consultancy

Microsoft Teams consultancy London businesses use to roll out calling, meetings and collaboration, with proper governance and user adoption support.

Our Approach

Microsoft 365 Consultancy Tailored to Your Business

Every business is different, so our Microsoft 365 consultancy is built around your budget, your existing tools and the way your people actually work.

Assess and Scale

We take time to understand your business needs and scale a costed Microsoft 365 package that lets your team work efficiently and collaborate from anywhere.

Migrate and Set Up

As Microsoft 365 experts, we migrate all your data, configure your applications and have you working as quickly as possible, from any device or operating system.

Manage and Maintain

Once you are set up on the right Microsoft 365 plan, we manage your tenant in the background, with 24/7 support on hand whenever you need it.

24/7 Helpdesk coverage
20+ Years experience
CE+ Cyber Essentials
500+ Users supported
What We Cover

What Our Office 365 Consultants London Team Covers

Microsoft 365 services London businesses depend on, covering every stage from migration to day-to-day management.

Microsoft 365 Consultancy

Independent advice on licensing, security and the right Microsoft 365 plan for your business.

Office 365 Support London

Unlimited 24/7 helpdesk support for every app in the Microsoft 365 suite.

Microsoft 365 Migration Services

Email, file and data migration from any source, with a fast, tested cutover.

Microsoft 365 Managed Services

Ongoing tenant management, licence audits and security baseline maintenance.

Microsoft Teams Consultancy

Rollout, governance and adoption support for Teams calling, chat and collaboration.

Security & Compliance

Microsoft Defender, Intune device management and Entra ID Conditional Access, configured and monitored.

Why Choose Us

Why Choose Our Microsoft 365 Experts London

Office 365 consultants London businesses come back to, because we look after Microsoft 365 as carefully as you do.

20+ Years of Microsoft 365 Experience

Office 365 experts since launch, supporting businesses of every size and industry across London.

Microsoft Solutions Partner

Recognised as a Microsoft Solutions Partner, reflecting our accredited expertise across Microsoft 365.

Fixed Predictable Cost

£25 per user per month with unlimited support, alongside your Microsoft 365 licensing.

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Frequently asked questions

Yes. We are experienced Office 365 consultants based in London, providing Microsoft 365 consultancy, migration, support and managed services to businesses of every size across the capital.

A Microsoft 365 consultancy assesses your current setup, recommends the right licensing and configuration for your business, then handles migration, security hardening and ongoing management. We do all of this in-house, so you deal with one team throughout.

Yes. Our Office 365 support in London includes unlimited 24/7 helpdesk access for Outlook, Word, Excel, Teams, SharePoint and OneDrive, alongside proactive monitoring of your Microsoft 365 tenant.

Our Microsoft 365 managed services include licence management, security baseline configuration, Conditional Access and MFA setup, device management through Intune, and regular tenant audits, all included as part of your monthly support.

Yes. We provide Office 365 migration services from any source, including Google Workspace, on-premises Exchange and other IMAP providers, bringing across email, calendars, contacts and files, built to minimise the risk of data loss.

Yes. Our Microsoft Teams consultancy covers rollout, calling configuration, governance and user adoption, so your team actually uses Teams effectively rather than falling back on email.

Microsoft 365 Business Basic suits businesses that need cloud apps and email with no desktop Office install. Business Standard adds the desktop Office apps. Business Premium adds advanced security, including Defender for Business and Intune device management. Most security-conscious SMEs should use Business Premium, and we can advise based on your specific setup.

Microsoft 365 Business Premium includes Microsoft Defender for Business, Defender for Office 365, Microsoft Intune for device management, Entra ID P1 for Conditional Access and MFA, and Azure Information Protection for data classification. These features make Business Premium a strong security foundation for most SMEs.

Our Microsoft 365 support starts from GBP 25 per user per month, with unlimited helpdesk access and management included alongside your Microsoft 365 licensing costs. We always provide a tailored proposal after understanding your specific requirements.