What is the going rate to certify a network drop?

We don't do much commercial or any network certification however have been asked by a large company (we are doing the surveillance) if we would be interested in doing the networking for their addition, so am needing an idea as to what to charge per drop to certify the wire.

The next question is what is a decent cost effective certifier out there? I know there is Fluke but at $8K+ is quite the expense for something we are going to use on this project and that's likely it. I have talked to our suppliers and they don't rent them out anymore as they tend to go walking and never be seen again.