Septic System Preparation in the Central Valley
Residential and agricultural septic system installation across Tulare, Kings, Madera, Fresno, and Kern counties. Site preparation, excavation, and underground pipeline work by a licensed Class A contractor.
What We Offer
Complete septic installation services from site evaluation and excavation through pipeline connections. Every install meets the requirements of the California Onsite Wastewater Treatment Systems policy and follows EPA septic system guidelines.
Residential Septic System Preparation
Site preparation and excavation for residential septic systems on rural and semi-rural properties throughout the Central Valley.
Agricultural Septic System Preparation
Septic system installation for farms, ranches, and agricultural facilities requiring on-site wastewater management.
Site Preparation and Excavation
Precise excavation for septic tanks, leach fields, and distribution boxes using the right equipment for every soil condition.
Underground Pipeline Connections
Trenching and installation of underground pipelines connecting structures to septic systems and leach fields.
Who We Serve
Septic installation for residential and agricultural properties without access to municipal sewer systems.
Service Area
Based in Woodlake, CA, serving five counties across the Central Valley.
Avila General Engineering provides septic installation services throughout Tulare, Kings, Madera, Fresno, and Kern counties, with broader coverage extending from Kern County north to Mariposa County.
Septic work is often combined with grading, road construction, and site preparation on new property development projects, making it efficient to complete multiple phases of work in a single mobilization.
Why Choose Avila for Septic System Preparation
Licensed, bonded, and insured with the equipment and expertise to handle septic work in Central Valley conditions.
Class A Licensed
CSLB License #1111623, Class A General Engineering. Licensed for the full scope of excavation and underground construction work.
Fully Insured
$1,000,000 liability insurance, contractor bond, and workers compensation on every project.
Right Equipment
Backhoes and excavators for precise trenching and tank placement in any soil condition.
Local Knowledge
Nine years of experience with Central Valley soil types, hardpan, clay, and sandy conditions that affect septic design.
Owner-Led Projects
Erik Avila personally oversees every job, ensuring correct installation and minimal site disruption.
Available 24 Hours
Reach us any time to discuss your septic project needs or timeline.
Get a Septic System Preparation Quote
Contact Avila General Engineering to discuss your septic project. Available 24 hours a day.
Talk to Erik directly(559) 805-5840- Class ACSLB #1111623
- $1MLiability Insurance
- 5.0 ★Google Rating
- 9+ yrsOwner-Operated, since 2016
- 24/7Phone Availability