The van at 8pm, phone in hand, scrolling: who wanted the boiler quote, who still owes from last week. If you're a plumber, sparky, or heating engineer, that evening admin shift is familiar — and it's the thing capping your growth. Your customers already want everything on WhatsApp. The trick is turning those scattered messages into a machine that runs quote-to-cash while you work (or while you're home with the family).
⚡ Key Takeaways
- Catch everything in chat — details, photos, the lot — and evenings free up. Let enquiries land straight in Jobber or ServiceTitan, ready to price. Invoices and chases go out by themselves afterward. And know the difference between a polite auto-reply and a system that actually does the work.
The usual setup — call it the manual flow — goes like this. Radiator leak comes in on WhatsApp, you're mid-job, three hours pass before you ask for the postcode. Details get typed into diaries and CRMs by hand. You drive out, quote, work, then spend Sunday building a Xero invoice. Unpaid? That's on you to remember, too.
The automated version flips every step. Lead messages → instant reply asking postcode, urgency, and a photo of the fault. Everything syncs to the job software by itself. Job done → invoice triggers, polite WhatsApp nudges follow until money lands. Same business, evenings returned.
| The evening paperwork | Doing it by hand | The automated flow |
|---|---|---|
| Answering new enquiries | When you check the phone, hours late | Instantly, any hour |
| Getting job details | Retyped into diaries and CRMs | Synced to Jobber/ServiceTitan whole |
| Quoting with context | Half-remembered, photo-less | Full details and pictures up front |
| Chasing payment | Awkward texts and Sunday invoicing | Automatic polite nudges |
Quoting right needs facts, and "boiler's broken" isn't facts. You need the make, the fault, the address. Asking costs billable minutes — unless the asking is automatic. Standardised intake does it the same way every time:
Every lead reaching your desk is quoted-ready. That's the whole game.
But details trapped in chat are still admin. The money step is getting them out: Susan drops new customers and fault notes into Jobber, ServiceTitan, or Commusoft as proper job requests. Morning opens with drafted jobs — photos and notes attached — and you price, send, move on.
Then the other half nobody likes: getting paid. Job marked complete → Xero or QuickBooks invoice generates → customer gets a friendly WhatsApp with a pay link. Unpaid after your terms (say 48 hours) → polite nudge, automatically. WhatsApp gets opened 98% of the time, so reminders actually land — debtor days fall without a single awkward call.
Plenty of trades try the free auto-responder first: "on a job, will reply later." Better than silence, sure — but it's a snooze button, not automation. No details captured, no CRM updated, no invoices chased. The admin stays exactly where it was: your evenings. A real quote-to-cash pipeline turns WhatsApp from a noisy inbox into the thing running the business end to end.
Stop Doing Paperwork in the Van
Let Susan handle your WhatsApp leads, quotes, and invoice chasing automatically so you can get your evenings back.
Meet Susan TodayFrequently Asked Questions (FAQ)
CRM and accounts both — really?
Yes. Jobber for the jobs, Xero or QuickBooks for the money, WhatsApp joining them. One pipeline, quote to cash.
Videos of leaks, not just photos?
Both. Photos and short clips land on the customer record in the CRM, so the engineer walks in briefed.
Won't automated chasing annoy good customers?
Polite, British, adjustable — frequency and tone set by you. Reads like a good office manager, not a bailiff.
New number needed?
No. Your existing WhatsApp Business number, Susan working in the background on the tasks you've automated.