Installation services for domestic septic system projects

Installing a septic system is a complex process that involves careful planning, excavation, and adherence to local regulations.

It's crucial to hire a licensed and experienced septic contractor to perform the installation and to ensure proper functioning and compliance with local regulations.

At Premier Tech, we install all our septic systems, either to replace an existing tank or to install a system at a new site.

What are the steps before installation?

Permits and regulations

Before starting the installation, it's essential to check with your local health department or relevant authorities to obtain the necessary permits and ensure compliance with local regulations for septic systems.

Site assessment and design

A soil test is conducted to determine the soil's permeability and suitability for a septic system. This test helps in designing the appropriate septic system based on the soil's ability to absorb and treat wastewater.

Pre-installation services

The installation process

Pre-excavation walkthrough for a septic system installation in the UK.

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1. Pre-excavation

Before excavation begins, a site walk is conducted and a risk assessment is completed where required.View image in fullscreen

Before excavation begins, a site walk is conducted and a risk assessment…View image in fullscreen

Excavation for a septic system installation in the UK.

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2. Excavation

The site is excavated for the septic system's components. The process is done with great care to avoid damaging utility lines.View image in fullscreen

The site is excavated for the septic system's components. The process is…View image in fullscreen

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3. Septic system installation

The septic system is placed in the excavation. Tanks are positioned at a specific depth to allow for the proper flow of wastewater.View image in fullscreen

The septic system is placed in the excavation. Tanks are positioned at a…View image in fullscreen

Installation of septic system inlet and outlet pipes.

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4. Inlet and outlet pipes

Pipes are installed: the inlet carries wastewater from the building to the septic tank, while the outlet sends effluent to a drainage field or secondary treatment system.View image in fullscreen

Pipes are installed: the inlet carries wastewater from the building to the…View image in fullscreen

Backfill and compaction for a septic system installation in the UK.

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5. Backfill and compaction

The excavated area is backfilled and compacted to provide stability for the septic system's components. Care is taken to ensure the system is undisturbed.View image in fullscreen

The excavated area is backfilled and compacted to provide stability for…View image in fullscreen

Grass growing on a septic system installation area.

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6. Final landscaping

With the installation complete, we can, at your request, put grass seed over the exposed soil. The ground typically has a normal appearance after 6 to 8 weeks, depending on the weather and season.View image in fullscreen

With the installation complete, we can, at your request, put grass seed…View image in fullscreen

After your system is installed...

Once your septic system is installed, there are a few final steps to ensure optimal performance:

Commissioning: This essential step includes connecting, inspecting, and testing any electrical or mechanical components to ensure they function and properly process your wastewater. Learn more about our commissioning services.
Inspection: Your system is inspected to ensure it meets all required standards and regulations. This evaluation may involve conducting a percolation test to verify your drain field's ability to absorb wastewater.

Premier Tech Water and Environment technician inspecting and wiring a wastewater treatment system in the UK.

What clients say about Premier Tech's domestic septic installation services

Excellent service. Urgently needed a replacement tank and system installed for a house sale. Premier Tech promptly came out to see the site. A quote and an installation date were booked for just 3 weeks later.

Extremely efficient, the site was tidied every day before leaving and left tidy on completion. No issues at all — any queries were quickly resolved and handover was clear and prompt. Phil, Chris, and Dan in particular were extremely helpful, and the whole team was very professional and friendly.

Can't thank them enough for resolving a stressful situation!

- Verified reviewer on Checkatrade