• Gulping or gurgling sounds

  • Sewerage Overflowing out of Gully Traps

  • Toilet water taking a long time to drain after flushing

  • Shower or bath not draining during use

  • Water overflowing out of your downpipes during rain

  • Smells coming from your drain grates



If you notice these signs of a blocked drain, give Discount Drainage a call as soon as possible.

We can take care of it with our specialised equipment. 

We're here to get your blocked drains flowing again! 


With our high pressure waterblaster we can clear your blockage and get your drains flowing again quickly!

Clean Grease and Fat Deposits that have built up in your Sewer pipes over time

Clean Sediment, Leaves and Dirt out of your Stormwater Drains

Roots growing into your drains is one of the most common forms of blockage we encounter. 
We use a Ridgid Root Cutter which sends a spinning auger down your drain to cut out the roots

Call us now!! Before it becomes a major problem and you end up with a smelly mess!

If the blockage is serious, we may need to dig down to your drain to fix it. But don't stress. We've got this covered.



Our Diggers and Drainlayers are on standby to get your drains flowing again!



Family Owned

We are a small family owned and operated drainage company, When you contact Discount Drainage you will be contacting the owners

modern equipment

We pride ourselves on having modern plant and equipment, meaning efficiency and reliability for your drainage project

Years of Experience

From Residential New Builds and Earthquake relays to Deep and Dirty Council Sewer Mains, We have done it all

PGDB Members

Our Drainlayers are all registered with the Plumbers, Gasfitters and Drainlayers Board. We keep up to date with Industry Best Practice and the latest products


Safety is Paramount

Our Staff attend site Safe Courses to stay up to date with Health and Safety Legislation, and to ensure we all go home to our families at the end of each day 


"It is such a pleasure to provide feedback and to be one of so many clients that are a 100% satisfied with discount drainage's services. They provided first class communication and coordinated, performed and finished the job to a superb standard. They even left the work site more tidy than it was before. As a contract manager, I can't praise this business highly enough.Thank you team :D"

D Steinegg

Sanitary Sewer Install

Kainga, Christchurch