SEPTIC TANK INSTALLATION DORSET
SEPTIC TANK
INSTALLATION.
Professional septic tank installation and replacement across Dorset, Devon, and the South West. Fully compliant off-mains drainage solutions for residential and commercial properties.
Whether you're building a new property off the mains sewer network or replacing an aging septic system, our experienced engineers design and install septic tanks that meet all current UK Building Regulations and Environment Agency guidelines.
New Septic Tank Installation
We install modern, low-maintenance septic tank systems tailored to your property's soil conditions, occupancy, and usage. Every installation begins with a full site survey and percolation test to ensure the system is sized correctly and the drainage field will perform as required.
- Free site survey and quote
- Percolation testing included
- Environment Agency compliant
- Building Regulations approval handled
Septic Tank Replacement
Older septic tanks — particularly concrete or brick chambers built before 1984 — often fail modern compliance standards. If your existing system is leaking, overflowing, or has been flagged by a survey, we can replace it with a modern, efficient system with minimal disruption to your property.
- Upgrade from non-compliant systems
- Minimal excavation disruption
- Decommissioning of old tanks
- Full documentation provided
Drainage Fields & Soakaway Installation
A septic tank is only as reliable as its drainage field. We design and install drainage fields and soakaways that disperse effluent safely into the ground, preventing the waterlogging and surface flooding that plague poorly designed systems.