2/11 Blaxland Service Way 

Campbelltown NSW 2560

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PO BOX 160 Macarthur Square Campbelltown NSW 2560

ABN: 61 125 695 909

Licence: 198104C


Established in 2005 by Nathan Hanna, Hanna Bros provides superior plumbing
and civil contracting services to the greater Sydney area specialising in:



Hanna Bros is one of leading Civil and Dr ainage installation companies in Australia. We have a wide range of experience in all hydraulic plumbing and excavation aspects of commercial and government  developments.




Hanna Bros has provided services to many education projects from Primary Schools to prominent Sydney universities including UTS – Dr  Chau Chak Wing & UTS – Thomas St Building. These works are all award winning architectural feats of which Hanna Bros was recommended for.




Hanna Bros are experts in civil contracting. We have a vast array of state of the art machinery plant and equipment with the skilled manpower to match for all aspects of excavation and earthmoving. Hanna Bros takes pride in delivering complex detailed civil works that others are apprehensive of committing to. These projects are delivered, on time and on budget with a “no fuss” professional approach.


Corporate Responsibility


Hanna Bros has instilled a traditional family business culture as well as adopting new age technological advances into the Company. The company is constantly evolving with new strategies and ideas. These range from our high emphasis of our WHS implementation and environmental and ecological footprint, to the importance of our staff and the quality assurance of our service delivery.Hanna Bros have high level of repeat custom second to none, which we are very proud of!


Family Owned and Operated


Established in 2005 by Mr Nathan Hanna, Hanna Bros provides superior plumbing and civil contracting services to the greater Sydney area.


Specialising in medium to large-scale commercial and industrial projects as well as civil works, Hanna Bros has steadily built a reputation for keeping abreast of technology and providing second to none plumbing and hydraulics services to an impressive and loyal clientele.


As experts in plumbing for commercial, industrial and civil projects, Hanna Bros is familiar with the complexities of large stormwater structures, hydraulic water pits, sewer drainage and pump stations as well as rainwater harvesting and the installation and management of environmental waste water systems. However, we do believe the job starts with excavation and earthmoving and we do whatever it takes to ensure the foundation is set for the development to continue. 


“When I started the company I had great ambitions to be bigger and better. Today I can say we are well on the way to achieving those goals. I believe that the staffs are any company’s greatest assets and we are taking on new employees on a regular basis. I practice the can-do attitude and I mentor new apprentices as well as long standing employees with the same attitude to take onto the job sites. We have had record growth between 2012 & 2015 and aim to continue on this path” – Nathan Hanna.