Ten years ago you hired a person. Now you often hire a dispatcher who hires a person. Here is how to sort the upkeep jobs worth paying for, and who you are really paying.
Small jobs carry almost the same fixed costs as big ones. Here is how hourly, minimum-plus-hourly, and flat-rate pricing each handle that, and which one holds up.
The order matters considerably more than the effort, and two of the steps take under a minute each. Almost all of the eventual cost is set before lunchtime.
Somebody collecting three quotes cannot assess the work itself. They can only assess the paperwork, which means the document is doing more selling than the price.