We carefully select our technology partners through in-depth research and rigorous testing to ensure they deliver real value to our clients. Backed by top accreditations and ongoing training, we build strong partnerships that keep us skilled, certified and ready to deploy impactful solutions across every sector.
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Microsoft 365 Support and Consultants in Central London
Certified Microsoft 365 consultants for Central London and UK‑wide, migration, Intune, Defender, SharePoint/Teams, Teams Phone and Copilot readiness.
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Microsoft 365 Services in London
Certified Microsoft 365 consultants providing support in Central and Greater London.
We plan and deliver migrations, licence optimisation (Business Premium/E3/E5), security hardening (MFA, Conditional Access, Intune, Defender for Business), and ongoing management of Exchange Online, SharePoint and Microsoft Teams (incl. Teams Phone). Rapid SLAs, transparent pricing and a free IT assessment — speak with our Microsoft/Office 365 certified engineers today.
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Local, certified Microsoft 365 experts
Our London consultants and support team plans, migrates and supports Microsoft 365 end‑to‑end, including Exchange Online, SharePoint, OneDrive and Teams (incl. Teams Phone).
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Seamless migrations with zero data loss
Pilot → cut‑over → hardening — a proven 6‑step method that minimises disruption and preserves mailboxes, files and permissions.
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Security‑first management and compliance
We implement MFA, Conditional Access, Intune baselines, Defender for Business, DLP and encryption as standard, aligned to Microsoft best practice.
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Optimise licences and costs
Right‑size Business Premium/E3/E5, archive safely, and remove orphaned licences to reduce monthly spend.Proof points: 8–15% licence savings typical | Quarterly optimisation reviews | Transparent billing
TL;DR — Quick overview
Microsoft 365 helps your team work faster and more securely, whether you are in the office or working in a hybrid environment. If your organisation is based in London, our certified engineers plan your move, secure your environment and keep everything running smoothly day‑to‑day.
Aztech handles the heavy lifting: migration, licence optimisation, security hardening and ongoing management across Exchange Online, SharePoint/OneDrive and Microsoft Teams (including Teams Phone). You get clear SLAs, transparent reporting and a free IT assessment to confirm scope, timelines and costs.
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Get more done, faster: Seamless migration across Exchange Online, SharePoint, OneDrive and Teams (incl. Teams Phone) with zero data loss and minimal downtime.
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Reduce risk and stay compliant: We implement MFA, Conditional Access, Intune baselines, Defender for Business, DLP and encryption aligned to Microsoft best practice.
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Lower monthly costs: Licence optimisation across Business Premium, E3 and E5; remove unused seats and right‑size add‑ons without weakening security
How quickly can you migrate us to Microsoft 365?
Timelines vary by scope, data volume and approach, but here’s a practical guide:
- 25–100 users: typically 3–7 business days from cut‑over, plus 3–5 days for assessment, pilot and scheduling. After‑hours cut‑overs available to minimise disruption.
- 100–500 users: typically 2–4 weeks using staged or hybrid migration in 2–3 waves. Includes mailbox moves, SharePoint/OneDrive content migration and light change management.
- 500+ users: typically 4–12 weeks with phased rollouts, pilot groups, detailed change management and training. Often a hybrid approach with parallel run and governance updates.
What can extend timelines: large mailbox sizes and file data (TBs), coexistence or tenant‑to‑tenant scenarios, identity and device readiness (Microsoft Entra ID/Intune), security/compliance requirements (Conditional Access, DLP, retention), third‑party integrations and Microsoft service throttling. We confirm a detailed plan and wave schedule after a free assessment.
How do you keep our tenant secure?
We apply a baseline of MFA, Conditional Access, Intune device compliance, Defender for Business, DLP and encryption, then review quarterly against Microsoft Secure Score targets. You receive regular security posture and incident response reporting.
How do you minimise downtime during migration?
We run a pilot, schedule after‑hours cut‑overs, throttle mailbox moves, and migrate file data in waves. Users get clear comms and short training. Rollback plans and mailbox/SharePoint integrity checks ensure continuity.
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What Our Clients Say
From assessment to go‑live, the team were thorough, calm and highly professional.
Our Microsoft 365 security posture improved immediately, and staff confidence followed
Fiona Fitzgerald
CEO Radcliffe Chambers
"Their proactive approach saved us from major ransomware attack. The 24/7 monitoring and rapid response team and exceptional. We've had zero security incidents since partnering with them."
Majid Al-Kader
CEO mXreality
Fast, efficient and highly professional. Aztech handled our move from AWS to Microsoft 365 over a weekend, and we were ready to work on Monday.
Jack Salsbury
IT Manager, Autotech Recruit
Our Accreditations & Certifications
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Security
Certified to design and operate Zero Trust with Microsoft Entra ID, Intune, Defender and Purview
Modern Work
Proven delivery of Microsoft 365 migration, Teams and SharePoint with adoption programmes for secure hybrid work.
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Tier 1 Cloud Provider
Direct with Microsoft for provisioning, billing and priority support — flexible monthly licencing and rapid escalations.
Infrastructure Azure
Azure landing zones, VM migrations and hybrid connectivity that underpin Microsoft 365, AVD and Windows 365