Guide
Customer History That Stays Usable (No Essays)
Keep customer history useful with short bullets and consistent fields (what you found, what you did, what to watch) so the next tech or you in six months can scan it in one read. Long paragraphs get skipped; no notes means repeat mistakes. Store in one place per customer and update after each job. When you're ready for software, look for customer history that shows jobs chronologically and enforces the same fields so nothing gets lost.
For teams with customer history that's too long or too short to be useful when you need to look something up.
Next: Use the 3-line format on the next 5 jobs and store notes in one place per customer; then see if your FSM can enforce fields.
The situation
Customer history is either too long (essays that nobody reads) or too short (missing key details). When you need to look something up, you can't find it quickly; important details get buried in long notes or lost in scattered texts.
What usually causes it
- Writing long paragraphs instead of short bullets so the next person skips or skims and misses the key line.
- Not using consistent fields (what was done, what to watch, when) so every job looks different.
- Storing history in different places (texts, emails, notes, memory) so you're hunting every time.
- Not updating history after each job so the record is stale and wrong.
Quick fixes you can try this week
- Use 3-line format: what you found, what you did, what to watch so it's scannable in one read.
- Keep it to facts, not stories: 'Replaced capacitor. Unit running. Check filter monthly.'
- Update after each job, not once a week, so the record is current when the next tech needs it.
- Use consistent fields: date, work done, parts used, notes so you can find the same info every time.
- Store in one place per customer so you're not scattered across texts and emails.
If you're ready: what to look for
- Customer history that shows jobs chronologically so you see the latest first.
- Job notes that use consistent fields so the format is enforced.
- Search that finds customers and jobs quickly so you're not scrolling through essays.
- Photo attachments that stay with each job so proof and context travel with the note.
Mistakes to avoid
- Writing long paragraphs that nobody will read later; they get skipped and key details are missed.
- Not updating history consistently after each job; the next tech gets wrong or missing info.
- Storing history in different places; you'll never have one view when you need it.
- Being too vague or too detailed; find the middle ground (facts, 3 lines, consistent fields).
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Copy-paste scripts and checklists for this pain: