Professional drain unblocking for Auckland homes and businesses

ASR Drainage is a small, dedicated team of drain layers specialising in drain unblocking, CCTV inspections and drain upgrades. Utilising the latest in drain unblocking equipment and technology, our team works quickly and efficiently to get your drains cleared and working as they should.


When it comes to blocked drains, time is of the essence. The longer a drain is blocked, the more potential there is for long-term damage, so we offer 24/7 emergency drain unblocking for homeowners, property managers and businesses throughout Auckland.

  • Drain unblocking

  • CCTV drain inspections

  • Drain repairs and upgrades

  • Channel drains for excess surface water

  • Subsoil drainage for basement waterproofing and boggy gardens

  • As-built-plans and drawings


Honest, professional and friendly


On time, every time


No hidden costs


Certified drain layers

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What can you expect when you work with ASR Drainage?

  • We constantly strive to provide the most honest, reliable and friendly drainage service in Auckland
  • We’re on time, every time and always provide fair, upfront pricing with no hidden costs
  • We’ll communicate clearly and make sure we understand your needs before getting started to avoid any misunderstandings or surprises
  • We guarantee 100% satisfaction when you work with us. If you are unsure or not completely happy with our service, just let us know and we’ll put it right