Drainage Services

Drainage Services for Wanganui


For all your drain laying  and repairs both residential and commercial.

red-tickAt SPS we quote, plan, supply, install, replace, upgrade and maintain all of the following drainage system related components including unblocking of drains.

  • Residential & commercial foul water drains
  • Residential & commercial storm water drains
  • Residential & commercial storm water separations
  • Rainwater Soak pits
  • Surface drainage channel
  • First flush rainwater diverters
  • Storm water sump  pit boxes
  • Foul water drainage vents
  • Air admittance valves
  • Reflux valves
  • Septic tank systems

Your Specialists For Drain Maintenance

Blocked Drain? Tree roots in your pipes?

At SPS we own and operate our own specialised Ridgid drain cable clearing machine for clearing blockages fast!


We also operate a state of the art hydro jetter (extreme high pressure water) drain cleaning unit.

We can also electronically locate the position and depth of a drain pipe and we can utilise our CCTV drainage video camera for visual drain pipe inspections if required.sps-latest-equipmentracejet-4300-gifcctv-drain-survey-2ridgid-k-1500




View Our Recent Projects

We offer free friendly expert advice and planning from the beginning of your job, renovation, addition, installation or repair, big or small, right to the end and beyond.

“Pipe it Once, Plumb it Right”

Emergency Callout service 24-7 night or day. Have confidence your property is protected from emergency drainage related situations by having SPS, Sharp Plumbing Services only a phone call away. (A/H – Leave a message 027 936 2247)