Septic tank, field, and holding tanks. 

 Although we specialize in septic installs, some situations can be very challenging.  Many people change from a composting toilet or out house to a septic field and tank that works in the winter. Every system is different.  If you are needing a septic tank , field, or holding tank, I would be happy to schedule a site visit to look at the options in person.  I'm familiar with helping through the permitting process.      Amos Unruh