Professional Septic Tank Replacement Services

Safe, Efficient, and Fully Compliant Tank Replacements

When an aging or failing septic tank becomes a problem, Taurian Construction provides dependable, code-compliant septic tank replacement services. We handle tank removal, excavation, new tank installation, and as part of our service we can also pull the required permits to streamline the process and reduce stress for homeowners.

Complete Septic Tank Replacement Services

Full Septic Tank Removal & Disposal

We safely uncover, pump, remove, and dispose of old septic tanks in compliance with local environmental and county regulations. Whether your tank is cracked, failed, or outdated, we remove it with precision and minimal impact to your property.

New Septic Tank Installation

After removing the existing tank, we expertly install a new, long-lasting septic tank that matches your system’s design requirements and county standards. Our installation process ensures proper depth, slope, and connection integrity.

Permit Pulling & Inspection Coordination

Replacing a septic tank typically requires county permits and inspections. Taurian Construction can pull all necessary permits on your behalf and coordinate directly with county inspectors to keep the project compliant and on schedule.

Why Choose Taurian Construction for Septic Tank Replacement?

Licensed, Insured & County-Compliant Work

We ensure your new tank meets all health, environmental, and structural requirements set by Sonoma, Napa, and Marin County permitting agencies.

Expertise in Septic Excavation & Installation

With advanced excavation equipment and septic system experience, we complete replacements safely, efficiently, and correctly the first time.

We Handle Permits to Save You Time

Navigating septic permits can be confusing and time-consuming. We streamline the process by handling the paperwork, communication, and coordination for you.

Our Septic Tank Replacement Process

1. Assessment & Permit Preparation

We inspect the existing tank, evaluate site conditions, and prepare permit documentation for county approval.

2. Tank Removal & Excavation

The old tank is safely pumped, exposed, removed, and the excavation is prepared for the new tank with proper compaction and grading.

3. New Tank Installation & Inspection

We install the new tank, connect system components, and coordinate county inspections to ensure full compliance.

Replace Your Septic Tank with Confidence

Contact Taurian Construction today for safe, professional septic tank replacement — permits included.

Find Your County’s Septic Permit Information

Select your county on the interactive map to view the corresponding environmental health district and access available septic permit applications and resources.

Click any red county to open its permit information. Counties shown in gray are outside Taurian Construction listed service area.

Areas We Serve for Septic Tank Replacement

Taurian Construction provides septic tank replacement services across:

Our team understands the local soils, drainage patterns, and regulatory standards unique to the region.

FAQs

How do I know if my septic tank needs replacement?

Signs include strong odors, sewage backups, soggy ground, cracked tanks, or systems that no longer pass inspection.

Can Taurian Construction pull the septic permits?

Yes, we can handle the entire permit process for a tank-only replacement, from documentation to scheduling inspections.

What types of septic tanks do you install?

We install concrete, fiberglass, and high-quality poly tanks depending on soil conditions and county requirements.

How long does septic tank replacement take?

Most replacements take 1–3 days depending on site conditions, tank size, and inspection scheduling.

Do you replace both tank and leach lines if needed?

Yes, if the leach field is also failing, we can handle full system replacement as well.