Scope creep is usually an opportunity wearing an annoying costume
It’s tempting to treat "can you also fix this while you’re here" as an interruption to the real job. In practice it’s often the easiest sale you’ll get all week — the customer is standing right there, already trusts you enough to ask, and the marginal cost of doing it now (versus a separate future visit) is low for both of you. The problem isn’t the request; it’s handling it badly.
The rule: price it out loud before you touch it
The single habit that prevents almost every scope-creep dispute is saying the extra price out loud before starting the extra work — not after. "Sure, that’s an extra $60 for the outlet, sound good?" takes ten seconds and turns an assumption into an agreement. Doing the work first and mentioning the charge on the invoice later is where "you never said that would cost extra" comes from, and it’s a completely avoidable fight.
Small asks still deserve a number, not a shrug
It’s tempting to wave off tiny requests as a favor — "yeah, don’t worry about it" — and sometimes that’s the right call for genuinely trivial things. But do it as a deliberate choice, not a default, because a pattern of un-priced small extras adds up to real unbilled labor over a year, and it also sets an expectation that everything you do "while you’re there" is free.
Bigger asks get a proper add-on, not a verbal add-on
If the extra request is substantial — a new fixture, an added room, anything beyond a quick add — treat it like its own mini-quote: a specific price, said clearly, ideally confirmed in writing (even a text works) before you start. This protects you the same way the original quote does, and it keeps a big unplanned addition from getting lost in memory by the time the final invoice goes out.
Fold it into the same invoice, clearly labeled
When the job is done, the extra work should appear as its own clearly labeled line item on the final invoice — not blended into the original scope, and not omitted because "we already talked about it." A customer who can see exactly what the add-on was and what it cost has no room to be surprised, because you already told them, and now the paperwork just confirms it.
Where this gets easier
Voiczer lets you add a priced line item to a job on the spot — speak it, confirm it, and it’s added to the same quote or invoice automatically — so pricing an extra out loud takes the same ten seconds it always should have, with the paperwork keeping up in real time.
See it running on your own price book
Voiczer prices jobs from a spoken description against your own rates, on-site.
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