Every Home an Original

Maximise the potential of your block
with a design inspired solution.

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Exceptional Build

Unique, affordable & premium quality
homes to suit our clients needs.

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Commercial Construction

Local commercial builders delivering
real value to your projects.

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Skilled Team of Builders

Our team will be sure to complete your
project to the utmost of standards.

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Welcome to OSBAC – Onsite Building & Construction

OSBAC is an established local builder based in Ocean Grove Victoria. For over 15 years OSBAC custom builders have specialised in residential building and commercial construction throughout the Bellarine Peninsula.

As a qualified builder, and a registered Master Builder with over 25 years experience in the building industry, you can be assured of quality and reliability. OSBAC uses experienced and respected local tradesmen and suppliers to provide the highest quality, and affordable materials for your home.

OSBAC builders offer professional and personalised service with director Simon Mathieson managing every project with an emphasis on quality.

Simon Mathieson is qualified in Green Living and can provide advice in the planning stage of the project and liase with other professionals including, surveyors or architects.

Onsite safety is important, and all work is carried out according to Occupational Health and Safety regulations. All work is fully insured and guaranteed through Contract Works and Home Owner Warranty Insurance.

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