How do I tell a customer what to have ready before a service visit?
Quick answer
Keep the message short and divide it into “Please have ready” and “Optional, if available.” Put only confirmed, genuinely necessary items in the first section; label examples and uncertain details as optional or ask the customer to confirm them. Include the visit date or time only if known, explain how to ask questions, and use placeholders rather than guessing what a particular service requires.
The question, the details, the next step.
I need to send a customer a note before a service visit, but the preparation varies by job. How can I make the message useful without accidentally telling them to do something unnecessary?
Make the distinction visible: list confirmed requirements under “Please have ready,” then put anything that might help under “Optional, if available.” If you do not know whether an item is needed, do not present it as a requirement. Either leave it out or say you will confirm it.
A practical message usually covers three things: what the customer should have ready, what may help but is not required, and how to check any job-specific details. Keep each item concrete and brief. Avoid broad instructions such as “prepare the area” unless you explain what that means for this particular visit.
What counts as an essential item if I don't yet know exactly what the technician will need?
Treat only information you have confirmed for this visit as essential. That could include a booking reference or a document the customer was specifically asked to provide, but only if that actually applies. Do not assume every service needs paperwork, clear access, photographs, a particular person present, or anything else.
If the requirements are not confirmed, say so plainly and ask the customer to contact you or wait for confirmation. You can still send a useful note now by naming the known appointment details and separating general suggestions from requirements. If you are unsure whether something is necessary, leave it off the essential list until confirmed.
Can you give me a message I can adapt? I want it to sound helpful, not like a warning.
Use this as a starting point, deleting any line that does not apply:
“Hello [customer name],
Ahead of your [service or visit type] on [date] at [time or arrival window], please have ready: • [Confirmed item or information required for this visit] • [Another confirmed requirement, if applicable]
Optional, if available: [Item or detail that may help, but is not required].
If you are unsure whether something applies to your visit, please contact [team or booking contact] to confirm. We’ll let you know if there is anything else specific to your appointment.
Thank you, [Business or team name]”
The bracketed lines are placeholders, not instructions to include every item. If nothing optional is useful, remove that section. If no extra preparation is confirmed, say that rather than inventing a list.
How do I choose examples for the optional section without making customers think they have to gather everything?
Use one or two examples that are relevant to the service and clearly mark them as optional. For instance, you might write, “Optional, if available: [a relevant photo or document]. This is not required.” Include that example only if it could genuinely help with this kind of visit; do not copy it into every message by default.
Avoid wording such as “Please have these ready if possible,” because customers may read the whole list as expected preparation. Instead, make the distinction explicit: “These may be helpful, but you do not need to gather them.” If an item becomes necessary for a particular appointment, confirm that requirement directly and update the essential section.
What should I check before sending it, especially when I'm using a template for different jobs?
Check that the appointment details are filled in accurately, every required item is genuinely confirmed for this visit, and optional examples are labeled as non-required. Remove placeholders that do not apply, and make sure the customer has a clear way to ask about anything uncertain.
For example, if you know only the visit type and date, do not fill the message with guessed materials or access instructions. Send the known details, say that any additional preparation will be confirmed if needed, and leave the uncertain requirements out. A short, accurate note is more helpful than a detailed list that could mislead someone.
A practical checklist
Fill in only confirmed appointment details; keep unknowns as placeholders until checked.
Put genuinely required items under “Please have ready.”
Label helpful but non-required suggestions “Optional, if available.”
Remove examples that do not fit this particular service or visit.
Give the customer a clear way to ask what applies to their appointment.
A few more useful answers
What if there are no confirmed preparation requirements?
Say that no additional preparation is confirmed at the time of writing, rather than inventing a list. Tell the customer how you will share any specific requirements if they arise.
Should I include a long list of things that might be useful?
Usually not. Choose only a small number of relevant optional examples, label them clearly as not required, and remove them if they could create confusion.
How should I handle a detail that may be required but has not been checked?
Do not describe it as essential yet. Confirm it first, or tell the customer that you will follow up with any visit-specific requirements.