All aspects of plumbing and drainage services

New developments

From new unit complexes to commercial, residential and retail development, Avena will support all plumbing and drainage requirements. 


Avena supports commercial and body corporate maintenance requirements, alongside household services.


Fixing your leaking taps or toilets are just some of the service we offer. We also offer leak detection services and fix burst pipes and blocked drains.  

Specialist water services

We are the one stop solution for your renewal of your septic tanks, replacement of trenches, gutter renewal and hot water services. We are also experts in full house, bathroom and laundry renovations 

Other specialist services

Avena manages all aspects of land overflow drainage. For your convenience and peace of mind we also provide gas and hot water services.


With more than 12000 hours of excavation experience, Avena offers superior experience in drainage. 

Our projects