Labour — työ
Hours may be per person. Two installers for two hours means four person-hours unless the contract uses a crew rate.
How to read a service invoice
Check units, quantities, taxes and extras on each line.
Travel — matkakulut
Call-out, mileage and travel time can be separate lines. Check the starting point and possible duplicate charges.
Materials — tarvikkeet
Check item names, quantities and agreed markup. Ask for details of an unexplained lump sum.
Minimum — minimiveloitus
A short job can cost more than time on site when a minimum was agreed. Compare against the quote as well as actual hours.
Ask for clarification
Identify the invoice and disputed line, attach the quote and ask for the calculation: quantity × rate + agreed extras. Keep the correspondence and proposed correction.
Source and check date
Public sources checked on 7 October 2026. Confirm availability and the final price before booking.
KKV