Septic & HSTP Systems in Mooloolah Valley, Crohamhurst & Bald Knob
Wastewater Solutions for Acreage, Off-Grid Homes, Granny Flats & Rural Builds
Installations | Repairs | Servicing | Council-Compliant | All Brands Supported
If you live in Mooloolah Valley, Crohamhurst, Bald Knob, or surrounding Sunshine Coast Hinterland suburbs —
and need a septic or HSTP system that actually works,
Statewide Wastewater are your trusted local experts for fast, compliant and stress-free wastewater solutions.
We Specialise In:
New Septic & HSTP Installations (for homes, granny flats & sheds)
System Design & Council Applications
System Replacements & Upgrades
Emergency Repairs & Fault Finding
Scheduled Servicing (Ozzi Kleen, Taylex, Aqua Nova + more)
Odour & Overflow Solutions
Whether you're building a new home in the bush or replacing a smelly old septic tank — we’ve got you covered.
Hear It From Locals:
“The guys from Statewide sorted our granny flat in Mooloolah Valley with no dramas at all. They did the whole thing — design, install, sign-off. Unreal.”— Cody & Jess, Mooloolah Valley“
No one else would even return our call. These legends were on-site within days and had our smelly old tank replaced fast.”— Diane B., Bald Knob
Why Locals Trust Statewide Wastewater:
✔ Licensed & insured
✔ All brands supported
✔ We do it ALL – not just plumbing
✔ We know the Hinterland terrain & council process
✔ Competitive pricing, premium quality
✔ 5-star service, every time
Book Your Install or Service Today
We're already working in your area — so whether it's a new install or urgent repair,
📲 Call us now on : 0406 288 142
💻 Or Book online : Here