Here’s a pattern every trades business knows: you email a PDF estimate Monday, and Thursday the customer calls asking if you ever sent it. The quote wasn’t rejected — it was buried. Texts are different. They get opened in minutes, and an estimate a customer can approve with one tap gets decided while the visit is still fresh in their mind. Here’s the playbook, with templates.
Why text beats email for estimates
- Speed of decision. The best moment to approve a quote is right after you’ve diagnosed the problem. A text lands in that moment; an email lands in a folder.
- One thread, whole story. The estimate sits in the same conversation as the booking confirmation and the on-my-way text — context the customer already trusts.
- One-tap approval. Link the itemized breakdown and let them tap Approve. No printing, no signing, no “I’ll get to it.”
The estimate text
1. Standard, with an itemized link:
2. With a good-until date:
A good-until date does two jobs: it nudges the decision along, and it protects you from honoring March material prices in August. Put it in the text and on the document.
The follow-up (send exactly one)
One friendly follow-up about two days later recovers a surprising share of quiet estimates. More than one reads as pressure — stop at one, and let the good-until date do the rest.
The invoice text
Two details that separate pros from paper napkins:
- Always set a due date. “Due on receipt” feels strict and gets ignored; a real date (14 days is the trades standard) is what turns “I’ll pay soon” into a payment. It’s also what makes “overdue” a fact instead of a feeling.
- Link a real document. The text is the notification; the link should open a proper letterhead invoice — line items, tax, total — the customer can print or save for a landlord, an insurer, or their records.
The past-due reminder
Keep it warm, factual, and singular. The vast majority of late invoices aren’t disputes — they’re busy people. A reminder that assumes good faith gets paid and keeps the relationship; a stern one just gets you a customer who calls someone else next time.
Sales tax, discounts, and the math
Get the order right and lock it in: line items first, discount off the subtotal, then tax on what’s left. And once a document is sent, its math should never change — if your tax rate moves next quarter, old invoices stay exactly as sent. Keep a running total of tax collected as jobs get paid, and quarterly filing becomes a lookup instead of a shoebox archaeology project.
Automate it or it won’t happen
Every template above dies as a manual habit — the estimate goes out late, the follow-up never goes out, the due date lives in your head. In Scheduley’s Jobs & Field Service mode the whole loop is wired to the job itself: build the line items once, and estimates & invoices go out by text with the approval link, the one follow-up sends itself, invoices pick up a due date automatically, overdue jobs get flagged on your dashboard (and the customer gets that one friendly reminder), and your AI receptionist answers “did you get my approval?” calls straight from the job. You do the work; the paperwork keeps up.
FAQ
Is a text-approved estimate binding?
A tapped approval with a timestamp and an itemized breakdown is solid documentation of agreement for everyday residential work — clearer than a phone “yeah, go ahead.” For large jobs, permits, or anything with a deposit schedule, use a signed contract; the texted estimate is still the fastest way to get to “yes, send the contract.”
How long should an estimate be valid?
30 days is the common default; 14 works when material prices are moving. Whatever you pick, write it on the estimate — an open-ended quote is a discount waiting to be claimed.
What’s a reasonable invoice due date for small trades jobs?
Net 14 hits the balance for residential work: enough time to feel courteous, short enough that the job is still fresh. Net 30 is for commercial clients with accounts-payable departments.
Should I charge late fees?
You can — but try the friendly reminder first. Most residential late payments clear within days of one nudge, no fee needed. Save late-fee language for repeat offenders and commercial terms, and if you use it, put it on the invoice from the start. (Related: our no-show fee guide covers the same keep-it-human principle for appointments.)
Do customers actually prefer this?
The same customers who love the on-my-way text love the texted estimate, and for the same reason: it respects their time. They can read it at work, approve it from the couch, and find it again by scrolling — no login, no lost PDF.