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Unit level 13
54 Miller Street
North Sydney NSW 2060
Australia
61 02 88085150
ABN 48001904258
Products and Services
Company Overview
Whatever the asset – Diona Delivers!
Diona is a multi-utility infrastructure civil engineering company with more than 35 years experience.
Our specialty is technically complex urban projects. We have a proven track record of developing equipment and innovative solutions to meet challenging client requirements.
Our services include all aspects of concrete construction, trenching, boring and drilling, pipeline installation for water, sewer, stormwater,gas and electricity infrastructure.
We are accredited service providers to Energy Australia, Energex, Transgrid, Sydney Water, Brisbane Water, APA, Jemena and Telstra, as well as many other asset owners. We’ve also worked on many projects for local councils in the greater Brisbane, Adelaide, Melbourne and Sydney regions.
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Accreditations
Locations
Unit level 13
54 Miller Street
North Sydney NSW 2060
Australia
+61 2 8808 5150
ABN 48001904258
Unit 1
49 Borthwick Ave
Murarrie QLD 4172
Australia
+61 7 3441 0503
+61 412 007 939
ABN 48001904258
39 Holden Street
Hindmarsh SA 5007
Australia
+61 8 8241 5544
+61 409 833 674
ABN 48001904258