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Reliable, economical, refreshing, easy to deal with, Honest, committed and hard working.

If you want a project completed safely, on time and within budget, Assess Orr will deliver.


We are small enough to care, but big enough to compete.


Reliable, economical, refreshing, easy to deal with, Honest, committed and hard working.

Assess Orr is a family owned and operated business, specialising in Construction, Commissioning and Maintenance Services within the oil and gas, power generation, water and mining sectors.

Assess Orr Management and Staff like to think outside the box. If we're told something can't be done, we will always strive to achieve the impossible, thus setting new and exciting standards for the industry. We take pride in supplying our clients with market-leading service, highly Skilled labour and quality supervision at the most competitive of prices. We will assess each client's individual requirements through a quality consultation, bringing with us a wealth of experience and innovative ideas.

Our skilled and motivated workforce perform services to the highest of safety standards. We are accredited to the National Code of Practice and compliant with all OH&S regulations. You can be confident that all work completed is done as efficiently and effectively as possible, with a major focus on workplace safety as well as quality workmanship.

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