Septic Tank Excavation Services
Compliant. Clean. Built to Last.
Installing a septic tank isn’t just about digging a hole — it’s about grading, positioning, and compacting everything to code, so your system functions properly for years to come.
At David Major Concrete & Excavating, we specialize in septic tank dig-ins and system excavation across El Dorado County and surrounding foothill communities.
Septic Tank Installation Prep
We work alongside plumbers, inspectors, and engineers to ensure your excavation is done safely, efficiently, and in full compliance with local codes.
Our Services Include:
Septic tank dig-outs (new systems and replacements)
Leach field trenching
Distribution box and riser placement
System grading and elevation control
Backfill and compaction to specification
Coordination with county inspectors and permit requirements
Why Proper Septic Excavation Matters
Poor grading causes system failure.
Incorrect depth leads to backups and pumping issues.
Uncompacted trenches can collapse or shift.
We get it right the first time — with precision and professionalism.
Ideal for:
- Homeowners building on rural land
- Replacement of failing or outdated septic systems
- Septic upgrades for remodels or ADUs
- Contractors and plumbers needing a trusted excavation partner
Working With David Major Means:
- Decades of septic excavation experience in Northern California
- Licensed and insured for residential and commercial work
- Clear, honest communication from estimate through cleanup
- Site grading and backfill handled in-house for seamless results
Areas We Serve
El Dorado Hills
Folsom
Shingle Springs
Cameron Park
Placerville
Camino
Pollock Pines
And surrounding communities
Request a Septic Excavation Estimate
We’ll walk your land, consult with your contractor or plumber if needed, and provide a detailed plan based on your property, permitting needs, and system design.
Lic# 938800
Septic Systems • Excavation • Grading • Concrete