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Welcome to O2

O2 Environment + Engineering is a specialist soil and water consultancy serving clients in Australian and international mining, development, government and infrastructure sectors. Our clients engage with us when they are faced with a soil or water management problem that is high risk for a project , or particularly difficult to solve. The traditional services we operate in include erosion and sediment control, catchment management planning, hydrology and hydraulics, flood risk management, mine water management, water sensitive urban design, soil mapping, strategic cropping land, good quality agricultural land, acid sulphate soils, contaminated land and land disposal of effluent.

We are trusted by clients and regulators to deliver outcomes. We've received approval from regulators to act as a client consultant and independent environmental auditor. We have acted on several projects as a client's environmental representative and contractors environmental consultant.

We're certified and qualified. We have 7 CPESC's (Certified Professionals in Erosion and Sediment Control), 3 associated CPESC's, 3 CPSS (Certified Professional Soil Scientists), 1 RPEQ (Registered Professional Engineer of Queensland), and a host of other clever soil and water scientists and engineers located geographically on the Sunshine Coast, Brisbane and Vietnam.

Call us when your soil or water problem is big and the answer is important.

o2 awards

To see the full list of awards that O2 has won. Click here...

Our Clients

Trackstar-alliance
BMA
FDC_Building
RCC

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P-E
watpac

mackay council

skm

macdow
GPC
Leighton

IPWEA

Queensland_Gas_Co

qg-logo-black

laing orourke

maidment
Logan-City-Council

BMD

Engineering logo_high_res_cropped

hyder

Qld-Transport
Seymour-Group
vale

Downes

Viridian

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ETS_group

FH

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Hinze-Dam

csenergy

WorleyParsonsLogo

 imperial

wesfarmers_curragh

MWH

Hatch



HWW

  mortonsurbansolutions

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SRWPA

AARC

BCC

ACARP

JH Logo

rio

Ipswich_City_Council
Gladstone-City-Council
CCF

groundwork

Northern-Network-alliance

griffith university 

Theiss

ghd

strategen logo

Abigroup
scrc

golding

JFP