Septic System Installation
Code-Compliant. Customized. Built to Last.
A properly installed septic system protects your home, your land, and your future. That’s why at Major Concrete, we handle septic installs with precision—from soil assessment and permitting through final backfill.
We install conventional and engineered septic systems for homes, ranches, and small commercial properties across El Dorado County and surrounding areas.
Full-Service Septic Installation
We work hand-in-hand with health departments, inspectors, engineers, and plumbers to ensure every system we install is:
Designed to match soil and
slope conditions
Engineered for long-term
function and code compliance
Installed with accurate depth, grading, and trench compaction
Our Services Include:
Site evaluation and perc test coordination
Septic system design and permitting
Septic tank installation (concrete, plastic, or fiberglass)
Leach field or mound system trenching
Distribution box and riser placement
Final grading, backfill, and inspection support
Done Right the First Time
Poor septic installs can lead to expensive repairs, drainage failures, and code violations.
We do it right—on time, on budget, and with total clarity.
Ideal for:
Homeowners building on rural or off-grid properties
System replacements for failing or outdated septic
Accessory dwelling units (ADUs) or remodel additions
Builders and contractors needing a septic install partner
Why Work With Major Concrete?
Years of experience with local soil, terrain, and code requirements
Licensed and insured, with in-house excavation and grading crews
Straightforward estimates with no upsells or hidden costs
Reliable communication throughout every phase
Areas We Serve
We install septic systems throughout:
El Dorado Hills
Folsom
Shingle Springs
Cameron Park
Placerville
Camino
Amador County
Placer County
Sacramento County
Request a Free Septic Install Estimate
We’ll walk your site, review your plans, and provide a custom estimate based on your property’s specific needs.
Lic# 938800
Septic Systems • Excavation • Grading • Concrete