Plum Networks 0208 905 9060Mon–Fri · 9am–5pm
IT support · Accountants & finance

IT for accountants who can't afford downtime.

Deadlines, sensitive client data, software that has to just work — accountancy firms need dependable IT and a team that answers fast. We look after practices across London and Hertfordshire, IT and phones together.

  • Microsoft 365 set up properly & kept tidy
  • Reliable, secure backups you can count on
  • A real person on the phone at deadline time
Trusted by practices across London & Hertfordshire
Why practices choose us

Reliable, secure,
and always reachable.

The boring-but-critical things done right — plus phones and internet from the same team.

01 · IT

IT support & helpdesk

A real person who knows your setup, 9am–5pm. Computers, email, Microsoft 365, WiFi and servers.

02 · PHONES

Phones & internet

Modern phone systems, business mobile and fast broadband — and we move you off the old lines before 2027.

03 · ONE TEAM

One team for the lot

IT and phones from one supplier, one bill, one number to call. No more suppliers blaming each other.

One local team

Let's have a quick chat.

Twenty minutes, no jargon, no hard sell. We'll tell you honestly whether we can help.