Site Overlay


Gridlock Civil is a centrally-based civil construction company in Adelaide. Since starting business in 2007, we have grown exponentially and we attribute this success to our commitment to a safe and friendly working environment, our flexible approach to client requirements and public needs, and our high standard of quality.

We are proud of our city and our state and like to see this reflected in our work. That’s why we approach each job, whether big or small, with the same level of dedication and enthusiasm in order to exceed our client’s expectations.

Gridlock Civil (SA) Pty Ltd – BLD314545