There are lots of brands of these and we're willing to work with any. We have a fair amount of experience with the Electric Eel brand from doing re-terminations and repairs for a rental company. We're familiar with sonde locators and how to test them. We also have supply lines for new push rod cables if the kink is too far from the end, we can replace the whole line.
Non destructive testing gear from tank crawlers to x-ray equipment.
We just spent the last couple of days working on a few of these for a local customer. In the process we accumulated schematics, datasheets and experience that we would be happy to put to work for you.