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For further information on any Spectra QEST products or services please complete the form below.

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Customer Support

Spectra QEST offers product support to its customers via telephone and email.

Australia: (08) 8360 8999
USA: +1 888 360 8901 (toll free)
International: +61 8 8360 8999


QESTonline is Spectra QEST’s online knowledge base. It is available to all customers covered by a maintenance agreement. It contains documentation including user guides, information on upcoming releases, installation guides, support procedure information, and much more.

If you are an existing customer and do not have a QESTonline log in, please contact Customer Support to request one.

Head Office

Spectra QEST Australia Pty Ltd

Suite 7
132 O’Connell Street
North Adelaide SA 5006

+61 8 8360 8900
+61 8 8360 8988 fax


North America

Spectra QEST America Corp.

7801 Folsom Boulevard, Suite 105
Sacramento CA 95826
United States of America

+1 888 360 8901 toll free
+1 888 360 8988 fax


Postal Address
340 S Lemon Avenue, Unit 7132
Walnut CA 91789
United States of America