GroundRosterSeptic System Installation in Riverside, CA
16 of the 19 licensed listings in Riverside hold a California 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 Riverside listings for the full roster.
Advanced Underground SystemsLicensed
Ramirez JoanLicensed
Certified Septic ServiceLicensed
Diamond House PlumbingLicensed
Pacific StructuresLicensed
White MarkLicensed
Bailey Johnathan RyanLicensed
Dependable Septic ServiceLicensed
Field View Construction CO INCLicensed
Benjamin SepticLicensed
Liston JimLicensed
T A Rivard INCLicensed
West Coast Sanitation INCLicensed
Rooter AlertLicensed
Rivard Timothy ALicensed
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 California, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.