What to include in a locksmith invoice
- After-hours emergency rate. Night, weekend and holiday calls at your emergency rate on a separate line, so the customer sees the premium was for the timing, not the work.
- Call time and arrival. The time you were called and the time you arrived, which backs up the service call fee when a lockout happens late at night.
- Lock make and keyway. Brand, model, keyway and finish of each lock installed, so a later rekey or a spare key for that door can be matched.
- Rekeyed or replaced. Whether each lock was rekeyed or replaced, counted per cylinder, since rekeying reuses the existing hardware and is priced differently.
- Keys cut and tested. The number of keys cut, with restricted or transponder car keys priced separately, each tested in the lock before handover.
- Ownership check. A note that you checked ID and proof of residence or ownership before opening, which protects you if the entry is later questioned.
- License and job address. Your locksmith license number in states that license the trade, plus the address or vehicle you worked on, which ties the invoice to the property.





