Licensed California Contractor • CSLB #627360 • Family-Owned Since 1985 • Serving Ventura County
SEPTIC SYSTEM INSTALLATION & REPAIR
Ventura County Septic Contractor | Septic System Installation & Repair Experts
Shiloh Underground Construction Co., Inc. provides specialized septic and excavation services across Ventura County. We deliver technical precision and family-owned reliability for every underground project.
1985
Family Legacy Since 1985
Shiloh Underground Construction Co., Inc. was founded in 1985 by Joe Stephenson, a dedicated professional with decades of experience as a septic contractor in Ventura County. As a family-owned business, we have maintained a commitment to technical excellence and honest service, serving Ventura County with integrity for over 40 years.
Today, Joe’s son, Caleb, plays an active role in the operation of the company, managing projects from planning and permitting through excavation, installation, and final inspection. Together, Joe and Caleb combine decades of experience with a hands-on approach to ensure each project is completed properly and professionally.
Ventura County Septic Contractor | Septic System Installation & Repair Services
Technical infrastructure solutions for Ventura County's most demanding underground construction and wastewater management needs.
Complete installation of new septic tanks, leach fields, and advanced treatment systems with precision trenching and excavation.
Expert diagnostics and repair of septic tanks, seepage pits, and leach fields to restore safe and efficient wastewater flow.
Advanced treatment systems provide enhanced wastewater treatment for properties with challenging site conditions or specialized requirements.
Professional trenching and excavation services for all underground infrastructure projects, from septic lines to utility installations.
Specialized installation and repair for accessory dwelling units, ensuring compliance with local building codes and utility requirements.
PROJECT PLANNING
Review the project scope, site conditions, approved plans, and installation requirements before construction begins.
A Clear Path From Plans to Completion
From project planning through final inspection, we help move your septic project through each stage of construction.
APPROVED DESIGN & PERMITS
Work from the approved septic design and coordinate with the property owner, engineer, permitting agencies, and other project professionals as needed.
OUR PROCESS
CONSTRUCTION & INSTALLATION
Complete the excavation and installation of septic tanks, piping, treatment components, leach fields, seepage pits, and related underground work specified for the project.
INSPECTION & COMPLETION
Coordinate required inspections, complete final connections, backfill the system, and finish the site after the installation has been approved.
Ready to Discuss Your Project?
Recent Projects
4' x 31' Seepage Pit
Install - Somis, CA 93066
2,000 Gallon Septic Tank Install - Camarillo, CA 93010
two 50' leach line
Install - moorpark, CA 93021
300' excavation & drain line
Install - fillmore, CA 93015
Get in Touch
Shiloh Underground Construction Co., Inc.
Septic contractor Ventura County
(805) 432-8442
Caleb.ShilohUnderground@gmail.com