Southern California’s Trusted Septic Contractor
Design, Installation, Repairs & Advanced Wastewater Systems
Whether you need routine septic tank pumping, emergency septic repairs, a new septic system installation, or an advanced onsite wastewater treatment system (OWTS), we provide professional solutions designed for long-term performance and environmental compliance.
Our experienced team manages every phase of your project, from feasibility studies and permitting to installation, maintenance, and final agency approval.
Complete Septic Services
Acosta & Sons provides comprehensive septic and wastewater services, including:
- Septic Tank Pumping
- Septic System Inspections
- Septic System Repairs
- Septic Tank Replacement
- Conventional Septic Systems
- Advanced Treatment Units (ATUs)
- OWTS Design & Installation
- Seepage Pit Installation & Replacement
- Leach Field Installation & Repair
- Distribution Box Replacement
- Septic System Upgrades
- Real Estate Septic Inspections
- ADU Septic Evaluations
- Preventative Maintenance Programs
- Emergency Septic Services
Fast Response for Septic Emergencies
When a septic system backs up or fails, immediate action is critical. What begins as a slow drain or minor backup can quickly develop into a costly system failure.
Our team utilizes advanced diagnostic equipment and decades of field experience to accurately identify the source of the problem and recommend cost-effective repair solutions. From clogged sewer lines and septic tank pumping to failed seepage pits and complete system replacements, we provide prompt, dependable service when you need it most.
Our goal is simple: restore your system quickly, protect your property, and prevent future failures.
Professional Septic Inspections
Routine inspections are one of the most effective ways to maximize the life of your septic system and avoid unexpected repairs.
Our inspection services evaluate:
- Septic Tank Condition
- Inlet and Outlet Baffles
- Effluent Filters
- Distribution Boxes
- Pumps and Float Systems
- Advanced Treatment Units (ATUs)
- Leach Fields
- Seepage Pits
- Control Panels and Alarms
Regular inspections help identify developing issues before they become major repairs while ensuring your system continues operating efficiently and safely.
New Septic System Installation & Replacement
Whether you’re building a new home, replacing a failed septic system, constructing an ADU, or upgrading to an advanced treatment system, Acosta & Sons manages every step of the process.
Site Evaluation & System Design
Every project begins with a detailed evaluation of site conditions, wastewater requirements, soil reports, and local agency regulations. Our team works closely with engineers, geologists, and environmental consultants to develop the most effective wastewater solution for your property.
Permitting & Agency Coordination
We coordinate all required permits and approvals with local health departments, municipalities, and regulatory agencies to ensure your project proceeds efficiently and remains fully compliant.
Excavation & Installation
Our experienced crews install septic tanks, seepage pits, leach fields, advanced treatment units, distribution systems, sewer piping, and all associated infrastructure according to approved plans and manufacturer specifications.
Testing & Final Inspection
Before your system is placed into operation, all components are tested and inspected to verify proper functionality and compliance with applicable regulations.
Restoration & Cleanup
We take pride in maintaining clean, organized jobsites. Once construction is complete, excavated areas are backfilled, compacted, and restored as closely as possible to their original condition.
We Respect Your Property
At Acosta & Sons, we understand that septic construction takes place where families live and businesses operate.
Our crews work diligently to minimize disruption, maintain safe working conditions, and protect surrounding improvements whenever possible. From the initial consultation through final inspection, our goal is to provide a smooth and professional experience while delivering a septic system built to serve your property for decades.
We believe quality workmanship extends beyond the installation itself. It includes communication, professionalism, cleanliness, and respect for our customers’ properties.
Serving Los Angeles County & Southern California
Acosta & Sons proudly provides septic services throughout:
Los Angeles • Malibu • La Cañada Flintridge • Pasadena • Altadena • Glendale • La Crescenta • Sunland • Tujunga • Sylmar • Granada Hills • Porter Ranch • Chatsworth • West Hills • Woodland Hills • Calabasas • Bell Canyon • Topanga • Beverly Hills • Brentwood • Pacific Palisades • Encino • Sherman Oaks • Studio City • North Hollywood • Valley Village • Van Nuys • Sun Valley • San Fernando • Highland Park • Eagle Rock • Glassell Park • Mount Washington • Mandeville Canyon and surrounding Southern California communities.
Certified Advanced Treatment System Installer
Acosta & Sons Sewer Contractors is certified to install, service, and maintain advanced onsite wastewater treatment systems approved throughout Los Angeles County and Southern California.
Our team receives manufacturer-specific training and certification to ensure every system is installed and maintained in accordance with manufacturer requirements, engineering specifications, and local health department regulations.
We proudly install and service advanced treatment systems from industry-leading manufacturers including:
- AquaKlear®
- MicroSepTec®
- Bio-Microbics MicroFAST®
- Jet® Advanced Treatment Systems
Whether you require a conventional septic system, advanced treatment unit, OWTS upgrade, or complete wastewater solution, Acosta & Sons Sewer Contractors has the experience, equipment, and expertise to deliver a successful project from start to finish.
Contact Acosta & Sons Today
For septic pumping, inspections, repairs, design, installation, and advanced wastewater treatment systems, contact Acosta & Sons Sewer Contractors and discover why Southern California property owners have trusted our team for generations.
Acosta & Sons is a Certified Septic Installer for all Los Angeles County and Southern California Cities, including the City of Los Angeles, Malibu, La Cañada Flintridge, and all surrounding areas.
