Septic System Installation

Septic System Installation in Kootenai County and North Idaho A new septic system is a big investment, and it has to be done right the first time. Stone Fox Construction is a licensed Idaho complex septic installer (#15-07617) serving Post Falls, Coeur d'Alene, Hayden, Rathdrum, Athol, Spirit Lake, Harrison, and the rest of Kootenai County and North Idaho. Systems we install Conventional gravel trench drainfields. Gravelless chamber systems, such as Infiltrator chambers. Extra drainrock (deep gravel) trenches. Sand-lined beds and trenches. Eljen and Aerofin systems. Pressure distribution and complex systems as required by your permit. Eljen and Aerofin We're certified to install Eljen and Aerofin systems. On many sites under 20% grade, they can be a cost-saving alternative to a fully engineered system, and their smaller footprint helps on tight lots. If your site evaluation allows it, we'll walk you through whether it's the right fit. How it works We coordinate with Panhandle Health District from the site evaluation and test holes through the permit and final inspection. Once the permit is issued, we excavate, set the tank, install the drainfield to the permitted design with laser-checked grades, and backfill and grade so surface water drains away from the system. We can handle your foundation dig, utility trenches, and driveway on the same project to save on mobilization. Financing Financing is available through our lending partners. See our Financing page for details. Frequently asked questions How much does a septic system cost in Kootenai County? The system type your site evaluation requires is the biggest factor, followed by drainfield size, soil, rock, and access. We'll review your permit and give you a clear quote. What's the process to get a septic permit? It usually starts with a site evaluation and test holes with the health district. We can help with test hole excavation and walk you through the steps. How long does installation take? Most residential installs take a few days once the permit is issued. Related services: Septic System Installation & Repair Services, Excavation Services, Utility Trenching. Call (208) 786-0973 or request a free estimate online.