As soon as your technician open the septic tank he...

As soon as your technician open the septic tank he began to sell an Oxidizer Treatment ($1,800.00 service), I believe I don't need and did not want and explain I just want the septic tank drained and he agreed. Left for work, 20 minutes later I receive a phone call from my wife saying the draining do not unclog the drain from the house, I spoke to the technician stating the only way he can unclog the drain was to do an Oxidizer treatment with the Hydrojet to the main line from septic tank to house with pressure water. I asked him the cost of the Hydrojet, He would not answer my question, only stating he could not do the service without doing both, so I agreed because he played on my wife emotion. I called other septic company, they said I do not need an Oxidizer treatment to unclog the drain and It don't work. The technician replace a baffle with out telling me ($529.00) Total bill $2,900.00