
Retaining walls across the Central Coast
Concrete sleeper retaining walls between steel posts, drained and backfilled, in the finish you choose.
Concrete sleeper walls, built to hold
Concrete sleepers between steel posts are the workhorse of Central Coast retaining walls. They don't rot, they go in quickly, and they come in finishes from plain grey to dark stacked stone and sandstone look.
We set the posts in concrete, stack the sleepers, lay ag pipe and gravel behind the wall and backfill it. On a steep block that can mean two or three tiers, and on an old wall it starts with taking the failed one out.





What clients say about Corrado and the team
Very happy with the recent retaining wall works completed at our property in Copacabana. The team did an excellent job replacing the old retaining walls, with the works completed professionally and efficiently.
Communication was great throughout the process, and the site team were very pleasant, reliable and easy to deal with. They also left the site clean and tidy on completion.
Really pleased with the finished result and would happily recommend them to anyone needing similar work undertaken.
I can’t say thankyou enough to Corrado, Nate and the team. From a completely collapsed, ugly and old wall to an absolute perfect addition to my house. Throughout the process Corrado and Nate would explain everything clearly, and communicated what needing doing. They came up with solutions which issues arises, and always tried to find the most economical approach for me. Highly recommend All Coast retaining walls, thank you again Corrado!
Contacted AllCoast Retaining Walls regarding repairs to a collapsing wall. Corrado came round, discussed various options, provided a detailed quote (accepted). He and a 4 man team arrived at the time promised, rebuilt the wall, cleaned up all within the agreed time frame. Great bunch of workers, friendly, polite. We are very happy and impressed. Satisfied customer.
I couldn’t be happier with the retaining wall built by AllCoast Retaining Walls. From the first quote to the completion of the project, the entire team was friendly , professional, and highly skilled .
The quality of the workmanship exceeded my expectations. The retaining wall is solid, beautifully finished, and completely transformed the look of my property. The team worked efficiently, kept the site clean and tidy, and kept me informed throughout the process. It was obvious they take great pride in their work .
I would highly recommend AllCoast Tetaining Walls to anyone looking for a professional company that delivers outstanding workmanship and excellent customer service. Thank you Corrado and his team for a fantastic job!
We had an excellent experience with Corrado and the team for our retaining wall. From the start, Corrado was responsive, kept us updated throughout the process, and even offered to price match another contractor’s quote.
The work was completed on time, the retaining wall was built neatly, and they left our lot clean and ready for the slab. Everything was organised and completely stress-free.
Highly recommend! If I could give more than 5 stars, I definitely would. Thanks Corrado and team. Wishing you guys continued success and many blessings for your business!
Corrado & team were very friendly & did an excellent job on repairing/enhancing/replacing my old brick wall with a smart new wall.
Cheers Debra

What goes into a sleeper wall
- Posts set in concrete. Steel posts in bored holes, concreted in and set to the line of the wall.
- Your choice of finish. Plain grey, dark stacked stone, sandstone look and more.
- Drainage and backfill. Ag pipe and gravel behind the wall, so water can get out.
- Old walls removed. Leaning, collapsed or rotten walls taken out first.
How a retaining wall job runs
Three steps from the first call to a clean site.
- Call or send the detailsRing Corrado on 0450 800 156, or send a few lines and photos of the slope.
- Site visit and quoteCorrado looks at the ground, the drainage and the access, explains the options and puts it in a detailed quote.
- Built and cleaned upThe crew digs, builds and backfills the wall, keeps you posted, and leaves the site clean.
Retaining walls questions
Got a different question? Give Corrado a call.
Do I need council approval for a retaining wall?
Low walls are often exempt in NSW, but height, the distance from the boundary and what the wall holds up all matter. Higher walls usually need an engineer's design. Corrado can tell you what your wall needs when he quotes.
Can you replace an old timber or brick wall?
Yes. The old wall comes out, the ground is cut back and the new sleeper wall goes in with drainage behind it.
Retaining walls across the Central Coast
From our base at Kulnura we build walls right across the Coast, from Terrigal, Bateau Bay and Copacabana to Lisarow, Point Clare and Hamlyn Terrace.
We also work down to Brooklyn, and across Lake Macquarie, Newcastle and the Sydney region.
Not sure if you're in the area? Call CorradoGet a retaining walls quote
Tell Corrado about the slope, the wall or the slab, and add photos if you can.
