Well & Septic ProsSeptic System Installation in Coeur D'Alene, ID
25 of the 28 licensed listings in Coeur D'Alene hold a Idaho license class that covers this work: they are licensed to build and install septic tanks and drainfields, and repair or replace failed ones. Not every well & septic professional is; see all Coeur D'Alene listings for the full roster.
Montague Construction LLCLicensed
BrixworxLicensed
Action Excavating LLCLicensed
INW Earthworks LLCLicensed
Terra ExcavationLicensed
Skydaho LLCLicensed
Ditches Unlimited Inc.Licensed
Livingston Land ServicesLicensed
Renko Construction LLCLicensed
ACI Northwest Inc.Licensed
BCR Land ServicesLicensed
Coeur D Alene Septic Systems LLCLicensed
Liv1 LLC DBA TerrashapesLicensed
The Clog DoctorLicensed
Mac Structures Inc.Licensed
Lone Mountain ExcavationLicensed
Lakeside Homes LLCLicensed
Canfield Landworks LLCLicensed
Milionis ExcavationLicensed
Land Kicker ConstructionLicensed
Scales Construction LLCLicensed
C&C Excavation LLCLicensed
RC Worst & CO Inc.Licensed
What does septic system installation cost?
A conventional septic system typically costs $3,600 to $12,500 installed. Alternative systems (aerobic, mound) for difficult sites run $10,000 to $20,000. Soil conditions drive most of the difference, which is why a soil or percolation test comes first.
Do I need a permit to install or replace a septic system?
Almost always. Your state or county health authority must permit new systems and most repairs, and the design has to match a soil evaluation of your site. Licensed installers usually handle permitting as part of the job; confirm it is included in the quote.
Before you hire
Confirm the license number on this page is still active with Idaho, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.