installer compensation

I imagine that this topic has been addressed before so please forgive me in advance for asking everyone to repeat what they have already said. The folks here at Cyberbroadband have been considering options for compensating installers. How much do you guys pay an installer for a job? By the hour, job etc?

By the job, $100 normally here.

Subcontract installer - 100/install

$50/install and ~$15/hr.

The installer does not get paid if he has to make multiple trips to the customers location due to an error on his part. If it is an error on our part / the site survey or just an act of god or a psycho customer he still gets paid for the install.