Design the path, not a pile of reminders
For a small service business, the useful stages might be: new inquiry, needs information, quote being prepared, quote sent, booked, and closed. Choose stages that change what someone must do. If a stage has no next action, it is probably just a label.
Keep the record small
Capture the request, permitted contact method, owner, current stage, next action, and due date. Record relevant contact preferences. Do not collect extra personal information because there is an empty field available.
Use a short, useful sequence
Fictional example: a customer asks about a repair. The first reply confirms the request and asks for the missing detail. After a quote is sent, a later follow-up asks whether the customer needs anything to make a decision. A final message can explain how to reopen the conversation.
Agree on timing that fits your service and the customer's expectations. There is no universal number of reminders that makes a sequence respectful. Stop or reroute it when the person replies; stop when they decline or ask not to be contacted.
Give exceptions to a person
A complaint, changed scope, urgent problem, or uncertain price needs review—not another scheduled nudge. Keep quotes and commitments with an authorized person. Confirm applicable communication requirements before sending a real campaign.
Check whether it helps
Review overdue actions, unanswered questions, replies, and outcomes. Count the time spent maintaining the queue as well as the time it saves. Start with your existing customer-management tool or a shared list; add connections only when a specific handoff remains missing.