Unbelievable how Jeff goes out of his way to help, Even after hes done with the inishial job. Every time I call with a question he goes out of his way with names of people who can help me. And then follows up with you to see if there is any thing else he can help you with. Unbelievable service. Above and beyond. Thank you very much. Highly recommend his service. Thanks. NICK JOHNSON.

Extremely helpful with answering questions and figuring out exactly what we needed

I have a very short list of contractors that have provided service and expertise far past my expectations. Amman Septic is one of the companies. I could write pages and pages praising Jeff Amman but to keep it succinct, Amman Septic is one of the best Septic designers in WA. He instantly responds to emails, and voice mails, he shows up on time, is willing to spend the whole day with you if need be, will help you locate your well site, and prices his services extremely fairly.

Jeff is a good man who does good work. He worked hard, yet had time and patience for questions and explanations. I was very impressed by him, and Ill use him more. Got 18 of good soil?

Jeff has the expertise to locate the best potential site, knowledge of soils and relationships with your county health personnel to get your project approved.