Drainlaying and blocked drains in Hamilton

Blocked drains cleared, new drains laid and relocated houses connected, by a certifying drainlayer who handles the council paperwork too.

Call 027 453 8989 Get a drainage quote

Monday to Friday 8:30am to 5:00pm. After-hours call-outs for urgent hot water and gas problems.

New drainage pipework laid in a trench beside a relocated house
Certifying drainlayerDesign, lay and sign off
As-laid plans includedFor consented drainage
  • Written quote the same daySent the day you ask, free
  • Certifying plumber, gasfitter and drainlayerLicensed with the Plumbers, Gasfitters and Drainlayers Board
  • 4.9 from 63 reviewsOn Builderscrack, with 72 jobs completed
  • Owner-run and localBased in Hillcrest, 13 years in the trade

What's included

  • Blocked drain clearing
  • New sewer and stormwater drains, dug and laid
  • Drainage connections for relocated and relocatable houses
  • Septic tank installs and connections
  • Gully traps, downpipe connections and stormwater repairs
  • Council consent paperwork, inspections and as-laid plans

Blocked drains, cleared

A drain backing up at the gully trap, a slow shower that’s gurgling, or a sewer smell outside are all signs of a blockage. We clear them and tell you what caused it: usually roots, grease or something that shouldn’t have gone down. If a drain blocks repeatedly, that’s a sign of damage, and we’ll be honest that a CCTV camera is the right next step before anyone digs.

Septic tank set in the ground and connected by Tron Plumbing near Ngaruawahia
Relocated housesConnected from scratch

New drains and relocated houses

Laying drains is where a certifying drainlayer’s licence counts. We dig and lay new sewer and stormwater drains for extensions, new bathrooms and relocated houses, to the falls the code requires, with the council inspections booked and the as-laid plans drawn up at the end. Relocatable houses are a speciality: a house arrives on a truck with no services, and we connect it to the council drains or a new septic system from scratch, alongside the water and gas.

Hamilton house renovation where we laid new drains to the extension
4.9 from 63 reviewsBuilderscrack, 72 jobs

What happens when you get in touch

The same four steps on every job, so you know what's coming.

  1. 1

    You get in touch

    Call, or send the quote form with a few photos. We take the details and book a time to look at the job, or quote from the photos if they show enough.

  2. 2

    Written quote, usually the same day

    We send the quote the day you ask. For common jobs the pricing is ready, and we tell you if a repair will do instead of a replacement.

  3. 3

    The job

    Non-urgent jobs are usually done within a week. Water or gas is off for the minimum time, and you do not need to be home if we can get access.

  4. 4

    Paperwork and tidy up

    Gas work comes with a gas safety certificate, and consented work with the PS3, pressure test and as-laid drainage plans the council needs. Then we clean up and invoice.

Drainage: your questions

Do you have a drain camera?

No. We clear blockages and dig and lay drains, but we don't do CCTV inspections. If a drain keeps blocking and needs a camera to find the cause, we'll tell you and point you to someone who does that.

What's involved in connecting a relocated house?

New sewer and stormwater drains from the house to the council connection or septic system, laid to the required falls, inspected by the council, and recorded on an as-laid plan. We handle the consent paperwork and book the inspections.

Can you install a septic tank?

Yes. We've installed septic systems around Hamilton and Ngaruawahia, including the tank, the drainage to it and the connection to the disposal field.

My gully trap overflows when it rains.

That's usually stormwater getting into the sewer, or a partial blockage downstream. We'll find which and sort it.

Do new drains need a consent?

New sewer and stormwater drainage usually does. Our drainage is signed off by a certifying drainlayer: we prepare what the council needs, book the inspections and give you the as-laid drawings at the end.

What customers say about Tron

Every review here is from a real job, with the customer's name and where it was.

4.9 from 63 reviews Builderscrack, 72 jobs completed 5.0 on Google 2 reviews so far
  • Brilliant work. Very grateful for our new Infinity system. From start to finish, Ben was fantastic. Would hire again and recommend to others.
    Sophie, Hamilton East · Rinnai Infinity system · Builderscrack
  • As a builder we've used Ben for multiple years now and can't fault the service he delivers. Always willing to schedule around us and does a top notch job.
    Thomas, Hamilton · Builder · Google
  • Ben was very honest and helpful, we would highly recommend him. We are very happy customers.
    Amanda, Cambridge · Gas pressure test · Google
Leave a Google review

Get a drainage quote

Four quick questions. Add a photo or two and we can often quote without a visit. We send the quote the same day.

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    Tell us what's happening and we'll send a written quote today

    Call, or send the form with a couple of photos. Non-urgent jobs are usually done within a week.

    Call 027 453 8989 Get a drainage quote
    • HoursMonday to Friday 8:30am to 5:00pmAfter-hours call-outs for urgent hot water and gas problems
    • Based inHillcrest, HamiltonWorking across Hamilton, Te Awamutu and Otorohanga
    Call now Get a quote