All services
Service 01
Septic System Installation
New septic systems designed, permitted and installed to Alabama code — sized correctly for your soil, lot and household.
(256) 504-9653
SFI Environmental installs complete septic systems for new builds, replacements and failed systems across North and Central Alabama. We start below the surface: soil evaluation, percolation behaviour and lot layout decide the tank size, field line run and system type long before a shovel moves. Every installation is permitted, inspected and backfilled to Alabama Department of Public Health standards, then documented so you know exactly what is buried on your property and where.
How it works
Our process
- 01Site visit, soil evaluation and system sizing
- 02Permit application and health department coordination
- 03Excavation, tank set and field line installation
- 04Inspection, backfill and final site restoration
- 05As-built documentation and maintenance schedule
Common questions
FAQ
- How long does a septic installation take?
- Most residential installations are completed in one to three days once permits are approved. Weather and soil conditions can extend excavation time.
- Do you handle the permits?
- Yes. We coordinate the county health department application, soil evaluation and final inspection as part of the installation.
- What size tank do I need?
- Tank size is driven by bedroom count and daily flow. Most Alabama homes fall between 1,000 and 1,500 gallons, but we size every system from the actual site data.
Something's not draining right?
Tell us what you're seeing and we'll tell you what it actually is — no scare tactics, no surprise line items.