Roadrunner Painting & Decorating
Call 0417 951 791

Welcome to A1 DRAINAGE

A1 drainage has been operating for over 33 years, we have extensive experience in drainage, using modern and well maintained equipment. Our staff are all fully qualified.

We pride ourselves in our quality of work and safety management strategies, offering all of your drainage solutions at competitive rates.

We specialise in


Plant & Equipment

List of Equipment

  • 5 ton Kobelco excavator fitted out with rockbreaker
  • 3 ton Kobelco excavator fitter out with rockbreaker
  • 2 Flat Bed Trucks
  • Bobcat
  • Compactors


New Builds

We manage all of your can new build requirements, including all excavation, compaction, installation of soak wells, septic tanks, leach drains, rock breaking we can also do, sewer conversion.

Existing Building Requirements

Drain expansion, sewer main extensions, drain design and planning.


Car parks, factory units.

We are a water corp approved contractor, G Class license holder, highest lever attainable.