CMMS vs spreadsheets: when to make the switch

Spreadsheets get maintenance teams surprisingly far — until they quietly become the bottleneck.

There's a moment most maintenance teams recognise: the spreadsheet that used to track work orders now has seventeen tabs, three versions, and only one person who really understands it. Nothing is technically broken — but everything is slower than it should be.

They're free, flexible and familiar. For a small team tracking a modest asset list, a well-kept spreadsheet genuinely works. There's no shame in starting there — most teams do.

What spreadsheets do well

Where they break down
No shared live state — the file is stale the moment someone opens it
No history — overwritten cells erase the record you need for root-cause analysis
No workflow — nothing notifies, assigns, escalates or reminds
No single source of truth — the tech in the field and the planner at the desk see different versions
Reporting is manual — every month-end becomes a copy-paste exercise

You know it's time when work gets done but never gets recorded, when the same failure keeps surprising you, or when answering 'what did we do on this machine last year?' takes an afternoon. A CMMS doesn't replace the spreadsheet's flexibility — it replaces the spreadsheet's memory.

The switch signals

The safest path is to import your asset register and open work first, run both in parallel for a month, then cut over when the team trusts the new system. The spreadsheet stays as a backup, not a crutch.

Making the jump