Designing and building your perfect space



We are locally owned and operated, specialising in kitchen and bathroom designs and renovations. As active members of our community, our team of highly trained designers and builders understand what it is our clients' desire.

Bright Livingroom


Before any renovation work begins, product choice is entirely up to you. One Co Building have an established relationship with leading suppliers including Harvey Norman at Domayne and are able to source cover tiles, vanities, fittings and more. Harvey Norman at Domayne have a large range of products which include high end custom designs and European products. 


Our comprehensive services include the supply of all prime materials, flexible schedules to create as little disruption as possible, and consultations to ensure we understand your goals, all to ensure you receive the best value for money throughout the design stage to completion. For more information, or an obligation free quote, please do not hesitate to contact us today by calling 02 9774 1134