When the Old System Cannot Be Saved

Septic Replacement in Jackson for systems that have failed beyond repair or no longer meet code

B.J. Sewer & Septic provides septic replacement services for homeowners in Jackson whose systems have reached the end of their lifespan, failed inspection, or cannot be repaired without exceeding the cost of a new installation. The owner visits your property to evaluate soil conditions, property layout, and the condition of the existing system before designing a replacement that meets modern environmental standards. You work with a civil and environmental engineer and licensed master plumber who handles engineering, soil testing, permits, and construction from start to finish.


Replacement becomes necessary when tanks have collapsed, drain fields are saturated beyond recovery, or the system was undersized or improperly installed years ago. The new system is designed based on current household size, soil percolation rates, and local regulations. The company removes the old system, installs the new components, and restores grading to protect your property and ensure the system integrates properly with the landscape. Permits and inspections are managed internally so you do not need to coordinate with multiple agencies or contractors.


If your septic system has failed or you have been told it needs replacement, contact B.J. Sewer & Septic to schedule a site visit and discuss your options.

Designing and Installing a System That Lasts

When you proceed with replacement, the owner conducts soil testing to determine percolation rates and designs a system that matches your property's capacity. Tank size, drain field layout, and component placement are all based on measurable site conditions rather than assumptions. Engineering plans and soil logs are prepared and submitted for permit approval before excavation begins.


After replacement, you will notice a system that drains properly, does not produce odors, and passes inspection without delays. B.J. Sewer & Septic installs the tank, distribution box, and drain field with attention to protecting trees, driveways, and existing landscaping. Grading is restored to direct surface water away from the system and prevent pooling. You receive documentation showing that the new system meets all regulatory requirements and is approved for use.


The timeline for replacement depends on permit approval, weather, and site accessibility, but the entire project is managed by one team. The company does not subcontract engineering or installation to outside firms. You work with the same crew from initial evaluation to final inspection, which eliminates gaps in communication and ensures accountability throughout the project.

What Homeowners Should Know About Replacement

Replacing a septic system is a significant project, and homeowners often have questions about what the process involves and how long it will take.

What is involved in removing the old system?

The old tank and drain field components are excavated and removed, and the area is prepared for the new installation based on updated engineering plans and soil conditions.

How is the new system designed?

The owner evaluates soil type, water table depth, and household size to design a system that meets environmental standards and will function reliably for decades in Jackson soil conditions.

Why is soil testing required before replacement?

Soil percolation rates determine how quickly wastewater can be absorbed, which affects drain field size and layout, and testing ensures the new system is designed correctly for your property.

How long does the replacement process take?

Most replacements are completed within a few weeks once permits are approved, though timelines vary based on weather, site conditions, and inspection scheduling.

What happens if the new system fails inspection?

B.J. Sewer & Septic manages all inspections and ensures the system is installed to code, so failures are rare, and any issues identified during inspection are corrected before the system is approved for use.

Once the new system is installed and approved, you can use your plumbing without concern that the system will fail or cause property damage. Reach out to B.J. Sewer & Septic to schedule an evaluation and begin planning your replacement project.