1300 00 OSSA (1300 00 6772) admin@ossa.com.au

Our Projects

We assist you with any of your building or service needs no matter how big or small your business. With over 10,000 contractors available throughout all parts of Australia, OSSA have you covered.

41,452

Attendances Last Year

176

Current Clients

79,179

Sites Currently Serviced

Clients

Get in Touch

Ph: 1300 00 OSSA (1300 00 6772)Fax: 03 9629 1577

Email: admin@ossa.com.au

Melbourne Office

210 Kings Way,

South Melbourne

Vic 3205

Sydney Office

24/ 45-51 Huntley Street

Alexandria, Sydney

NSW 2015