Trenchless Sewers?? Q & A

[johnny916]

I am somewhat new to plumbing.. My dad is an old school plumber..

We've been hearing about this trenchless sewer replacement and would like to know all about it..

1. I hear companies are chargine in the thousands of dollars, is this true? If so, how much of that is profit?

2. How much do I have to spend on the machine, equipment to start doing trenchless sewer replacement?

3. How much learning or training is involved before I can offer the service to customers?