GroundRosterSeptic System Installation in Berthoud, CO
26 of the 26 licensed listings in Berthoud hold a Colorado 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 and septic professional is; see all Berthoud listings for the full roster.
K2 ExcavationLicensed
Dunrite ExcavationLicensed
Jones Excavating & PlumbingLicensed
K1 Dirt LLCLicensed
Basement Dreams ColoradoLicensed
Legacy Excavation LLCLicensed
Martin & Sons Exc INCLicensed
Legacy Excavation, LLCLicensed
Ki Dirt LLCLicensed
Finney Equipment Services, LLCLicensed
Keystone ExcavatingLicensed
Dunrite Excavating Inc.Licensed
Reinvent LLCLicensed
Gopher Excavation INCLicensed
Gopher Excavation, IncLicensed
Gopher ExcavationLicensed
Cliff Pond ExcavatingLicensed
NoCo Septic, IncLicensed
Cliff Pond ExLicensed
Noco Septic INCLicensed
Finney Equipment Services LLCLicensed
Jones Excavating & PlumbingLicensed
Martin & Sons Excavating Inc.Licensed
Schra ConstructionLicensed
Legacy Excavation LLCLicensed
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 Colorado, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.