Skip to main content

Sewer & Septic

Licensed connections, upgrades, and maintenance to keep your system compliant and safe.

Licensed installsResidential & commercialCompliance focused
Sewer & Septic service by Stormwater Plus Adelaide

What we do

We deliver compliant sewer connections and septic system installs for residential and commercial sites. From new connections and diversions to system upgrades, we handle trenching, tanks, vents, and approvals so wastewater is managed safely.

Quick highlights

  • New sewer connections and diversions
  • Septic tank installs, upgrades, and replacements
  • Testing, ventilation, and council sign-off support

What we deliver

  • Sewer connections and reroutes for builds and renovations
  • Septic tank installation, replacement, and decommissioning
  • Grease traps and trade waste coordination (where required)
  • Ventilation, inspection points, and testing
  • Documentation to support council and compliance needs

Our process

  • 1Site check and compliance requirements
  • 2Designing layout, falls, vents, and inspection points
  • 3Excavation, installation, and pressure testing
  • 4Backfill, tidy-up, and paperwork support

Why it matters

  • Safe, reliable wastewater management
  • Reduces risk of blockages and odours
  • Meets SA plumbing and council standards

Ready to get started?

Tell us about your project and we'll respond within 24 hours with a tailored plan and quote.

Need help with stormwater?

Free, no-obligation quote

Get a Quote