Approvals by Jurisdiction For Our Septic Systems

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COUNTIES/STATES WITH CLEAR APPROVAL
  • Butte
  • Calaveras
  • Colusa
  • Contra Costa
  • El Dorado
  • Hawaii (State)
  • Lake
  • Los Angeles**
  • Mariposa
  • Mendocino
  • Monterey
  • Napa**
  • Nevada
  • Placer
  • Sacramento
  • San Bernardino**
  • San Diego
  • San Joaquin
  • San Mateo
  • Santa Barbara
  • Santa Clara
  • Shasta
  • Siskiyou
  • Solano
  • Sonoma
  • Stanislaus
  • Sutter
  • Tehama
  • Yolo
  • Yuba

(** Some site restrictions apply, please consult with NexGen)

COUNTIES/STATES WITH PENDING APPROVAL
  • Alameda
  • Marin
  • Nevada (State)
  • San Luis Obispo
  • Tuolumne
PROJECT CASE-BY-CASE APPROVALS
  • Amador
  • Del Norte
  • Fresno
  • Humboldt
  • Modoc
  • Plumas
  • Riverside
NO CONTRACT / REQUEST FOR APPROVAL
  • Alpine
  • Glenn
  • Imperial
  • Inyo
  • Kern
  • Kings
  • Lassen
  • Madera
  • Merced
  • Mono
  • Orange
  • San Benito
  • San Francisco
  • Santa Cruz
  • Sierra
  • Trinity
  • Tulare
  • Ventura

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Simply fill out the form below to get started – even if your county is not currently on our approval list, we want to hear from you. We’re constantly working to bring our systems to new CA counties.

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