Comprehensive Septic Services in Atascadero, CA, and the Central Coast

Your septic system is one of the most critical components of your property and one of the most overlooked until something goes wrong. At J.B.'s General Engineering Inc., we have been providing expert septic services to homeowners and commercial property owners throughout Atascadero, CA, and the Central Coast since 1987.


Our team understands the unique soil conditions, county regulations, and permitting requirements of the region, giving us an unmatched advantage when it comes to delivering septic solutions that are reliable, code-compliant, and built to last.



We are a licensed, bonded, and insured general engineering contractor — California License #595006 — with a family-owned commitment to every project we take on.

Our Septic Services

We offer a full range of septic services for residential and commercial properties throughout San Luis Obispo County:

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New Septic System Installation

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Septic System Repairs

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Septic Tank Replacement

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Leach Line Repair

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Septic Tank Abandonment

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Septic-to-Sewer Hookups

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Septic Inspections

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Septic Excavation

New Septic System Installation

Planning to build or replace an outdated system? We handle every step of the new septic installation process:

1

Initial site assessment and soil evaluation

2

Perk test excavation in coordination with soil engineers

3

System design in compliance with county health requirements

4

Full installation of tank, distribution system, and leach field

5

Final inspection and county sign-off

Septic System Repairs

A malfunctioning septic system requires immediate attention. Watch for these warning signs:

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Slow drains throughout your home

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Gurgling sounds in your plumbing fixtures

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Wet or unusually green patches in your yard above the leach field

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Foul sewage odors inside or outside the home

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Sewage backups in toilets or drains

J.B.'s General Engineering Inc. diagnoses and repairs septic problems efficiently, minimizing disruption to your property and restoring your system to full function as quickly as possible. Catching problems early can mean the difference between a simple repair and a full replacement.

Septic Tank Replacement and Leach Line Repair

Older septic tanks and deteriorating leach lines are common issues for properties throughout the Central Coast. We replace aging tanks and repair or reconstruct leach fields to restore proper drainage and system performance. Our excavation expertise means we can access and replace components with minimal damage to your landscaping.

Septic Tank Abandonment

When a property is connecting to the city sewer or decommissioning an old system, proper septic tank abandonment is required by San Luis Obispo County. Our abandonment process includes:

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Pumping and cleaning the existing tank

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Proper filling or removal per county requirements

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Documentation for permit and inspection compliance

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Site restoration and backfill

Septic-to-Sewer Hookups

As more Atascadero neighborhoods gain access to municipal sewer systems, many homeowners are making the transition from septic to city sewer. J.B.'s General Engineering Inc. handles the complete hookup process:

1

Trench excavation from your home to the city sewer main

2

New sewer pipe installation to required depth and slope

3

City sewer connection and tie-in

4

Abandonment of the existing septic system

5

Backfill, compaction, and site restoration

Septic Inspections

Buying or selling a home? A septic inspection is a critical part of the due diligence process. Our inspections assess the condition of your tank, distribution system, and leach field, providing a clear picture of system health and any repairs that may be needed before a sale closes.

Septic Excavation

Precision excavation is essential for every septic project. Our fleet of excavation equipment and backhoe services ensures that tanks, pipes, and leach fields are accessed, installed, or repaired with accuracy—protecting surrounding structures, utilities, and landscaping.

Contact Us Today

Contact us today to schedule a septic inspection, request a free estimate, or speak with our team about your septic project. Serving Atascadero and the Central Coast since 1987.