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Contaminated sites auditors are highly experienced contaminated land consultants accredited by DWER under the Contaminated Sites Act 2003.

Auditors carry out independent reviews of investigations, assessments, monitoring and remediation work carried out by other contaminated sites professionals. Enquiries about the WA Contaminated Sites Auditor Scheme may be directed to This email address is being protected from spambots. You need JavaScript enabled to view it. or phone the Contaminated Sites Hotline on 1300 762 982.

Australian Environmental Auditors Pty Ltd
813 Wellington Street (Cnr Coolgardie Street),
West Perth, WA 6005
Ph: 08 9420 0877
Mob: 0437 707 585
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Australian Environmental Auditors Pty Ltd
Suite 21, 'The Central'
1 Ricketts Road Mt Waverley, VIC 3149
Ph: 03 8542 7500
Fax: 03 9544 4786
Mob: 0418 247 375
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
GHD Pty Ltd
Level 10, 999 Hay Street
Perth WA 6000
Ph: 08 6222 8997
Fax: 08 6222 8555
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web:www.ghd.com
Senversa Pty Ltd
Level 17, 140 St Georges Terrace
Perth, WA 6000
Ph: 08 6324 0200
Mobile: 0419 951 532
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Web: www.senversa.com.au
Senversa Pty Ltd
Level 5
The Grafton Bond Building 
201 Kent Street
Sydney NSW 2000
Ph: 0410 431 674
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Web: www.senversa.com.au
JBS&G Pty Ltd
Suite G.05, 9 Havelock Street
West Perth WA 6005
Ph: 08 9488 0100
Mobile: 0475 750 010
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web: www.jbsg.com.au
Welarm Pty Ltd
Suite 1, 62 Ord Street
West Perth WA 6005
PO Box 1200
West Perth 6872
Ph: 08 9226 2602
Mob: 0418 574 004
Web: www.welarm.com.au
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Environmental Strategies Pty Ltd
Suite 5, 12 Brodie-Hall Drive
Bentley, WA 6102
Ph: 08 9355 1566
Mob: 0438 200 055
Email: This email address is being protected from spambots. You need JavaScript enabled to view it. Web: www.environmentalstrategies.com.au
Australian Environmental Auditors Pty Ltd
813 Wellington Street
West Perth  WA  6005
Ph:  08 9420 0877
Mob: 0418 761 814
Fax: 02 4015 7950
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web: www.environmental-auditors.com.au/
Senversa Pty Ltd
Level 17, 140 St Georges Terrace
Perth, WA 6000
Ph: 08 6324 0200
Mob: 0419 122 534
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web: www.senversa.com.au
Hydrosolutions Pty Ltd,
38 Sheldrake Way
Willetton WA 6155
Ph: 08 9457 5448
Mob: 0403 021 533
Fax: 08 9457 4293
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web: www.hydrosolutions.com.au/
FYFE Earth Partners Pty Ltd
Level 1, 124 South Terrace, Adelaide, SA 5000
Ph: 08 8201 9600
Fax: 08 8201 9650
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web: www.fyfe.com.au
Kirsa Environmental Pty Ltd
Level 2, 322 Hay Street
Subiaco WA 6008
PO Box 243 Subiaco WA 6904
Ph: 08 7324 4489
Mobile: 0412 944 411
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
GHD
999 Hay Street
Perth, WA 6000 
Phone: 08 6222 8836
Mobile:0402 170 140
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
AECOM Pty Ltd
Level 6, 3 Forrest Place
GPO Box B59
Perth WA 6849
Ph: 08 9208 0215
Fax: 08 9208 0999
Mobile: 0413 833 811
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web: www.aecom.com
Douglas Partners Pty Ltd
36 O’Malley Street
Osborne Park WA 6017
Ph: 08 9204 3511
Fax: 08 9204 3522
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web: www.douglaspartners.com.au
JBS&G
Suite G.05, 9 Havelock Street
West Perth WA 6005
Ph: 08 9488 0100
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web: www.jbsg.com.au
Prensa Pty Ltd
Ground Floor, 5 Burwood Road
Hawthorn VIC 3122
Ph:03 9508 0100
Mobile: 0405 191 437
Fax: 03 9509 6125
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web: www.prensa.com.au
MMI Engineering Ltd
Level 1, 11 Mounts Bay Road
Perth WA 6000
Ph: 08 9481 3988
Mobile: 0439 981 402
Fax: 08 9322 5645
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web: www.geosyntec.com
Coffey Environments Pty Ltd
Suite 2, 53 Burswood Road
Burswood WA 6100
Ph: 08 9355 7100
Fax: 08 9355 7111
Mobile: 0439 080 856
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Web: www.coffey.com.au
AECOM
Level 21, 420 George Street
Sydney NSW 2000
Q410, QVB Post Office
Sydney NSW 1230
Ph: 02 8934 0000
Direct: 02 8934 0772
Mobile: 0419 232 476
Fax: 02 8934 0001
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web: www.aecom.com
Ian Swane & Associates
P.O. Box 359
Mortdale NSW 2223
Ph: 0418 867 112
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
GHD Pty Ltd
Level 10, 999 Hay Street
Perth WA 6000
Ph: 08 6222 8997
Fax: 08 6222 8555
Mob: 0413 456 364
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Web: www.ghd.com
GHD Pty Ltd
Level 15, 133 Castlereagh Street
Sydney, NSW, 2000
Ph: 08 6222 8997
Fax: 08 6222 8555
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Web: www.ghd.com
Golder Associates Pty Ltd.
Level 3, 1 Havelock Street
West Perth WA 6005
Ph: 08 9213 7638
Mob: 0416 114 164
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Web: www.golder.com
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