Designing your system

Bonner Contracting LLC will take care of your septic system needs whether it be a new install or alteration to an existing system. We work hand in hand with a top notch Septic System Designer who will take soil samples from a test hole we will dig to determine the best system that will suit your property. Our designer will also take care of applying for your septic system permit.

Permitting

We work with lake, missoula, and flathead county environmental health officials to make sure your septic system meets state and federal regulations. Once your permit is issued, we will start the installation process!

Installation

Our designer provides us with professionally drafted, detailed plans so we can get an accurate material list to send to our suppliers. We coordinate with suppliers so we can have some or all of the system dug by the time the materials show up. We assemble all the materials and meet county officials for an inspection. After the inspection, we will carefully backfill the system and a certified electrician will wire the pump and alarm(pressure-dosed system).