Strong Foundations for the Future

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United Crib Blocks Construction

We are situated in the civil and commercial sector within the building industry and suppy and construct Keystone, Crib Block and Allan Block retaining walls.

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Understanding Your Needs

Our experienced design engineers and project team work closely with our clients to establish the most efficient solution for the particular project.

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A Leader on Project Development

We establish lasting partnerships with our clients by exceeding their expectations through outstanding performance by every member of our team.

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Contact Us

Contact us with your retaining wall design, installation, supply and certification enquiries in Sydney or further afield.

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A Legacy of Excellence and Innovation Since 1974

With over 50 years’ experience and a strong reputation in the industry, UCBC is your trusted partner for all retaining wall needs.

Our commitment to excellence, attention to detail, and focus on customer satisfaction set us apart, making us the preferred choice for both small and large-scale projects.

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Services We Offer

UCBC provides expert design, supply, installation, and certification of retaining wall systems,
offering reliable solutions for civil and commercial construction projects.