Our Services

Cooke & Dowsett Services

Cooke & Dowsett doesn’t limit itself to core water & drainage systems, gas & fire services and civil drainage services. Through innovation and lateral thinking, we deliver a total solution to meet our clients’ plumbing requirements.

We adopt a collaborative approach, with the aim of producing buildable designs for our clients’ construction teams.

The result?

We facilitate and install services as quickly and efficiently as possible.

Our experienced designers work closely with relevant authorities, architects, engineers and clients to ensure a seamless design that is responsive to all plumbing and drainage issues - for faster, safer and cost-effective results.

Cooke & Dowsett guarantees a professional and productive relationship with all customers and suppliers.

Because we provide the highest level of communication - from the earliest tender stage right through until the completion of the job - our focus is your complete satisfaction.

Site disruption is minimised, with maximised productivity for smarter, better business.

We are ISO-accredited (AS/NZS ISO 9001:2008 Quality Endorsed Company CR No 09007) and adhere to strict procedures and methodologies. All staff are trained in customer service to ensure customer satisfaction and sustainable supplier relationships.


  • Hydraulics
  • Design & construction
  • Fire services
  • Commercial and industrial plumbing
  • Backflow device and installation testing
  • Drainage contractors
  • Fire sprinkler systems
  • Gas pipe & fitting installations