Professional Services

IT support for professional services firms, from a team that understands the sector

DMS (Design and Management Systems Ltd) is a Microsoft Solutions Partner delivering IT support for professional services firms across the UK since 2005. Based in New Eltham, London, remote support resolves most issues fast — and when you need someone on-site, we’re there.

“They don’t do technospeak — staff are comfortable calling them because they know their questions will be heard.” — David, D&M Contractors

Book a Free call

Fill in your details and we’ll call you back within one working day. We’ll ask a few questions about your current setup and what’s not working — and go from there.

Fields marked * are required. We’ll call you back within one working day. A free IT audit is available as a follow-up if it would be useful

Years in IT managed services
15 +
Target helpdesk response time
< 1 min
Uptime target
85 %
Support tickets resolved monthly
950 +
Critical incident monitoring
14 /7
Since 2005

Why IT Support for Professional Services Firms Requires a Different Approach

Professional services businesses operate under pressures that generic IT support providers simply don’t account for. Client confidentiality is non-negotiable. Regulatory obligations — whether SRA, FCA, ICO or contractual — carry real consequences when IT falls short. And when a billing deadline, court filing or client deliverable is at stake, a slow response from your IT provider is not an option.

DMS has been supporting professional services firms — including legal practices, accountancies, management consultancies and financial advisers — since 2005. Whether you have 10 staff or 200, the approach is the same: practical IT built around the way your business actually works.

What You Can Expect From DMS

Secure by design — not as an afterthought
Client data, billing records and confidential communications are protected by layered security, controlled access and encryption — not left to chance or consumer-grade tools.

Deadline-aware response
Regulatory filings, client deliverables and billing runs don’t move. Priority handling means time-critical issues are escalated immediately — not left in a support queue.

Compliance-ready infrastructure
GDPR, ISO 27001, Cyber Essentials and sector-specific obligations handled as standard — with documentation, audit trails and ongoing maintenance included.

A 15-minute call is usually enough to find out.

Sounds like a good fit?

Common Pain Points

What IT Challenges Do Professional Services Firms Face?

The pressures construction businesses bring to IT conversations, consistently.

Protecting confidential client data

Client records, case files, financial data and privileged communications must be protected at every point — in transit, at rest and on mobile devices. A single breach can result in regulatory action, client loss and reputational damage.

Regulatory and compliance obligations

SRA, FCA, ICO and contractual compliance requirements demand documented controls, audit-ready evidence and staff awareness. Most firms lack the internal resource to manage this independently alongside client-facing work.

Cyber threats targeting professional services firms

Invoice fraud, phishing and ransomware attacks on professional services businesses are increasing. High-value transactions, sensitive client data and dispersed workforces make the sector a consistent target.

Downtime during critical client windows

Regulatory deadlines, billing runs, client reporting and court submissions do not move. When IT fails at the wrong moment, the consequences go well beyond inconvenience — they affect client relationships, compliance standing and firm reputation.

Remote and hybrid working security gaps

Partners and staff accessing systems from home, client sites or mobile devices increases the risk of data interception, credential theft and unmanaged device exposure — particularly where personal devices or unsecured networks are used.

Managing leavers and access control

Practices with regular staff turnover — trainees, contractors, paralegals, associates — face persistent challenges around provisioning and de-provisioning system access promptly. Stale credentials are a significant and frequently overlooked security risk.

A 15-minute call is usually enough to find out.

Sounds like a good fit?

What we deliver

What IT Support Services Do Professional Services Firms Need?

A complete IT function, or a specialist layer on top of what you already have — structured around what professional services firms actually need.

Managed IT Support & Helpdesk

Managed IT Support & Helpdesk

Responsive, UK-based helpdesk support covering all your devices, systems and users — with priority response for compliance-critical moments and client-facing outages.

– Sub-1-hour response target
– Remote and on-site support
– Named account manager
– Monthly performance reporting

cloud-server

Microsoft 365 & Cloud Workspace

Full deployment, management and optimisation of Microsoft 365 — with security configuration appropriate for a practice handling confidential client data.

– SharePoint for secure document and matter management
– Teams for internal and client communication
– OneDrive with controlled external sharing and DLP policies
– Licensing management and cost optimisation

Cybersecurity & Compliance

Cybersecurity & Compliance

Layered protection against the threats most likely to affect professional services businesses, alongside support for the certifications required by regulators, insurers and enterprise clients.

Cyber Essentials & Cyber Essentials Plus
– Email filtering and anti-phishing
– Endpoint protection 
– ISO 27001 technical control support

Cyber Essentials & Cyber Essentials Plus Email filtering and anti-phishing Endpoint protection (ThreatDown / Malwarebytes) ISO 27001 technical control support

Telephony & Unified Communications

Modern, professionally presented communications — replacing legacy desk phones with cloud-based telephony that works from any location while maintaining a consistent client experience.

Microsoft Teams Phone replacing on-premise PBX
– SIM-only mobile contracts — managed and consolidated
– Mobile device management (MDM)
– Voicemail, call routing and auto-attendant configuration

cloud-server

Hardware, Devices & Procurement

Sourcing, configuring and deploying laptops, desktops and secure mobile devices — with lifecycle management to ensure devices are replaced before they become a compliance or performance risk.

Hardware procurement at competitive rates
– Device setup, imaging and deployment
– Lifecycle tracking and refresh planning
– Warranty management and repair coordination

sync

Backup & Business Continuity

Robust, tested data protection processes that safeguard client records, billing data and matter files against loss, ransomware and hardware failure — with recovery tested rather than assumed.

– 4-3-2-1 backup strategy: 4 copies, 3 different media types, 2 offsite, 1 immutable
– Automated daily backups with verification
– Recovery time objective planning
Disaster recovery documentation

Tendering for regulated contracts or enterprise clients?

Cyber Essentials is now a prerequisite for many government-connected contracts and is increasingly demanded by enterprise clients. ISO 27001 technical controls, GDPR compliance documentation and demonstrable business continuity procedures are required by insurers, regulated bodies and framework clients. DMS can guide you through certification and keep compliance maintained on an ongoing basis.

Transparent pricing

Straightforward Pricing for Professional Services Firms

No surprise invoices, no hidden charges. Every contract is built around your actual requirements — here’s what to expect as a starting point.

IT Support

Core managed IT support for firms that want reliable, responsive helpdesk and infrastructure management.
£ 30 from, user / month
  • Remote & on-site helpdesk support
  • 24/7 proactive system monitoring
  • Microsoft 365 management
  • Network & infrastructure support
  • Regular maintenance & patching
  • Dedicated account management

IT Support + Cyber Security

Full managed IT support with comprehensive cybersecurity included — one fixed monthly cost covering everything, with nothing left exposed.
£ 40 from, user / month
  • Everything in IT Support, plus;
  • Managed firewall & threat detection
  • Cyber Essentials certification support
  • Microsoft Security Assessment
  • Email security & anti-phishing
  • Staff security awareness training
  • Incident response & recovery
Most popular
Prices shown are starting points.
Your proposal will be based on your specific user count, sites and infrastructure.
Book a free 15-minute call and we’ll put together an accurate, itemised quote.
What to expect

What happens when you get in touch

No hard sell, no jargon. Here’s exactly what the process looks like.

1

You submit the form or call us

Takes two minutes. We’ll ask for your name, company and contact details — nothing more at this stage

2

We arrange a 15-minute call

One of our team will call you back, usually within one business day. The call is a straightforward conversation about your current setup, what’s working and what isn’t.

3

We put together a proposal

If it looks like a good fit, we’ll prepare a clear, itemised proposal based on your actual requirements — no generic pricing, no surprise extras.

4

You decide — no pressure

If you want to proceed, we’ll agree a transition plan that keeps disruption to a minimum. If not, there’s no obligation and no follow-up pressure.

Common questions

Frequently asked questions about IT support for professional services firms

Managed IT support for professional services businesses starts from £30 per user per month for core helpdesk, monitoring and infrastructure management. Adding comprehensive cybersecurity — including managed firewall, Cyber Essentials certification support, email security and incident response — starts from £40 per user per month. The final cost depends on your user count, number of offices and existing infrastructure. Book a free 15-minute call and we’ll put together an itemised proposal based on your specific requirements with no obligation to proceed.

Professional services businesses face a combination of IT pressures that generic providers don’t account for: strict obligations around client confidentiality and data protection, regulatory requirements from bodies such as the SRA, FCA or ICO, the security risks introduced by hybrid and mobile working, and the practical challenge of managing access for staff who join and leave regularly. DMS structures IT support around these specific pressures rather than applying a one-size-fits-all approach.

DMS implements layered security controls appropriate for firms handling sensitive client data: endpoint protection, email filtering with impersonation protection, multi-factor authentication, controlled access management and encrypted backup. Microsoft 365 is configured with data loss prevention policies and controlled external sharing — so staff can collaborate with clients securely without resorting to consumer tools. All controls are documented for audit and compliance purposes.

Yes — compliance readiness is a core part of what DMS delivers for professional services clients. This includes Cyber Essentials and Cyber Essentials Plus certification (increasingly required by insurers and enterprise clients), ISO 27001 technical control support, GDPR-aligned data handling procedures and documented business continuity plans. DMS doesn’t provide legal or regulatory advice, but the technical infrastructure we manage is built to support your compliance obligations and provide the evidence your regulator or clients may require.

Managing access for staff who join and leave — particularly in practices with trainees, contractors and associates — is one of the most common pain points DMS addresses. We put structured onboarding and offboarding processes in place: accounts are provisioned promptly when staff join and deactivated the same day when they leave. This is also a key element of Cyber Essentials compliance, which requires controlled access management across your entire user base.

DMS works with professional services businesses of all sizes — from boutique practices and sole practitioners with 5–15 staff, through to mid-sized firms and multi-office consultancies with 150+ employees. The approach is scaled to the size and complexity of the firm. Smaller practices benefit from a full IT function without the overhead of internal resource; larger firms typically benefit most from consolidating IT, security and telecoms under a single managed provider.

If your firm suffers a ransomware attack, data breach or cyber incident, the immediate priorities are: isolate affected devices from the network, contact your IT provider to contain the incident, and assess whether personal data has been compromised. Under GDPR, a reportable breach must be notified to the ICO within 72 hours of discovery. Firms regulated by the SRA or FCA have additional notification obligations to their regulator. DMS provides incident response support as part of its managed IT and cyber security service — containing the threat, preserving evidence, restoring systems from clean backups and producing the documentation your regulator or insurer will require. Having a tested incident response plan in place before an attack occurs is the single most important step a professional services firm can take.

Microsoft 365 can be made highly secure for professional services use, but the default configuration is not sufficient on its own. Out of the box, M365 lacks the data loss prevention policies, conditional access controls, external sharing restrictions and audit logging that firms handling confidential client data require. DMS configures Microsoft 365 to meet the security standards appropriate for legal, financial and consultancy environments — including multi-factor authentication enforcement, device compliance policies, controlled external sharing via SharePoint and Teams, and DLP rules that prevent sensitive data leaving the organisation. Properly configured, Microsoft 365 meets the technical control requirements for Cyber Essentials and supports compliance with GDPR and sector-specific obligations.

Switching IT provider typically takes four to six weeks from agreement to full handover, and with a structured transition plan, disruption to day-to-day operations is minimal. DMS manages the transition process end to end: auditing your existing infrastructure, migrating data and configurations, onboarding your users and ensuring continuity of support throughout. The handover is phased so your team is never without cover. For professional services firms concerned about disruption to client-facing work, transitions are planned around your calendar — avoiding critical deadlines, reporting periods or regulatory windows. Most firms find the transition itself is significantly less disruptive than the IT problems they were experiencing before making the change.

Get Started

Talk to us about your IT

A free 15-minute call is enough to get a clear picture of where you stand and what, if anything, needs attention. No obligation, no hard sell.