All our plumbing trucks carry the best drain cleaning machinery to clear tree roots and debris fast and affordably. We are available 7 days a week and we will quickly dispatch someone to your location.


  • 100% Workmanship Guarantee
  • Professional Fast Service
  • On Time, All The Time
  • Experienced, Friendly Licenced Plumbers
  • Competitive Fixed Pricing
  • 10% Seniors and Pensioners Discount


We Will Unblock Your Drains Fast & Repair Them

Whether you have a blocked drain, partially blocked drain or a smelly drain, our team of qualified professionals can assist you with getting “running” again. Our plumbers are experienced, qualified and can quickly unblock any drain for you today!

We offer a professional repair and installation service of all internal and external water waste fixtures and pipe work. We are blocked drain specialists in Brisbane and Gold Coast.

Contact National Plumbing today if you have blocked drains in Brisbane, you won’t be disappointed. National Plumbing will get you unblocked quick and affordably.

Professional Sewerage and Storm Water Blocked Drain Professionals. Types of Blocked Drains we can unblock:

  • House Drains
  • Toilets
  • Kitchen Sinks
  • Showers
  • Basins
  • Laundry Tubs
  • Grease Traps
  • Commercial Property Trade Waste Drains
  • Storm Water Pitts
  • Downpipes
  • Gutter Cleaning (tree leaves and compost build up)

We offer the latest and greatest technology to unblock your drains:

  • 5000Psi Jet Rodding machine, which runs 31L of high pressure water to clear tree roots and blockages
  • 40mm to 225mm pipe diameter
  • CCTV drain camera inspections and sonar location system for drainage and investigations. Our CCTV drain and inspection cameras record to a USB stick and include location of drainage and depth. Ask us for this service, you won’t regret it!
  • High intense drain acid applications


We offer installation or restoration drainage services to your entire property. We can repair and restore all drainage issues underground to suite all earth conditions. We will identify the earth conditions and install the correct new pipework to suit. National Plumbing can repair elevated and exposed drain pipes from single house dwellings to multi-story buildings.

We have heavy duty concrete demolition saws and jackhammers, which cut through any type of concrete. We can dispose of all concrete waste and re-concrete any areas required. We will excavate by hand or by excavator machine and hydro vacuum. All our machine operators are fully equipped to perform all types of excavations.

No Job too big or too small.

Once completed we will backfill and compact around all our underground pipework with the best quality bedding sand to suite the condition of ground. We compact and top dress when finished to ensure that your property is left in a neat and respectable condition that anyone will appreciate.

When you have storm water drain problems, we can get to you in no time! We are experienced at diagnosing storm water drain problems. We will give your storm water drain repairs top priority. We will complete the repairs quickly and efficiently. If you are looking for a quote to replace your storm water lines, we can assist with that as well.

No job is too big or too small.

We offer a comprehensive commercial and industrial drain clearing solution using up to 225mm diameter pipework. We also use the latest and greatest CCTV drain inspection camera and sonar location system, for pipework going up to 200mm in diameter.

We use 5000psi jet blasting machines to unblock drains.


All of our repairs are installed to exceed Australian Standards.

We offer a free quote to repair broken or root infested drains. Contact National Plumbing today if you have Blocked Drains in Brisbane and Gold Coast. National Plumbing will get your drains unblocked quick and affordably.