0450 800 156
A dark stacked-stone concrete sleeper wall running up a sloping driveway, with gravel backfill behind it
5.0 · 28 Google reviews

Retaining walls from the dig up

Retaining wall builders on the Central Coast

Concrete sleeper and in-situ concrete walls, with the digging, drainage, fence and slab done by the same licensed crew.

Corrado comes out, talks through the options and puts it all in a detailed quote.

5.0★★★★★28 Google reviews

What clients say about Corrado and the team

Retaining wall and fencing

We recently had a retaining wall built Allcoast and couldn’t be happier with the result. The team was professional, reliable, and completed the work to a very high standard. The wall looks fantastic, is solidly built, and the whole process was smooth from start to finish. Highly recommended to anyone looking for quality retaining wall and fencing work.

Sean Google review
Old retaining walls replaced in Copacabana

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.

Matthew Google review
New retaining wall

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!

Gek Google review
Retaining wall

Corrado and his team were amazing! From the initial quote through to completion, Corrado and his team were professional, reliable, and easy to deal with. Great workmanship, great communication, and excellent service from start to finish.

I would highly recommend Corrado and his team to anyone looking for quality retaining wall or fence. Definitely a company I will use again!

Jane Google review
Retaining wall on a lot before the slab

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!

Katrina Google review
Old brick wall replaced

Corrado & team were very friendly & did an excellent job on repairing/enhancing/replacing my old brick wall with a smart new wall.

Cheers Debra

Debra Google review
Collapsing wall rebuilt

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.

David Google review
Collapsed wall rebuilt

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!

Erin Google review
3.6 m engineered wall on a sloping block

ALLCOAST Retaining Walls installed a 3.6m high engineered wall on our sloping block. A pool and garden was installed behind the wall to marry up with the rear Alfresco of the house. This was a huge job, and the wall was installed with absolute precision. Corrado and the team at AllCoast Retaining Walls were great to work with through the planning and execution of the project.

Andrew Google review
Two retaining walls

Corrado and his team did a great job installing 2 retaining walls on our property. They are professional, courteous and went above and beyond to complete the job. I highly recommend this company for retaining walls in the Central Coast!

Ankit Google review
Retaining wall built around a garden

These guys were very professional, explained everything in detail and offered great value for money. The job was completed without loss of any plants or trees.

Corrado, Nate and the team were always very friendly, polite and pleasant to have around.

Claus Google review
Retaining wall

Corrado and his team did an amazing job for us. They were professional and worked hard to get the job done and the wall looks great. We are looking at getting more work done by them.

Cherie Google review
Retaining wall

I had Corrado come out to quote me on my retaining wall requirements. He was courteous, professional and provided me with a very cost competitive quote. Dom the Project Manager and the installation team were absolutely fantastic, professional and polite and gave me a quality installation. I highly recommend Allcoast retaining walls. They are a very trustworthy and professional company.

Matt Google review
New retaining wall

We had Corrado and his team build us a new retaining wall and from the initial consultation all the way through to completion of the job they were an absolute pleasure to work with. We had major issues finding someone reliable to help us with this job and we had almost given up the ghost before engaging these guys. Thankfully the quality of the work was the cherry on top. Highly recommend these guys.

Ben Google review
Adjoining retaining wall and new fence

Corrado, Dom & team were fantastic. Always kept us up to date on what was happening during the job. Very professional, tidy and did a wonderful job on our adjoining retaining wall and new fence. Would definitely recommend them.

Andrea Google review
Fences and plinths

We decided to use Allcoast Retaining Walls for our fences and plinths because they were highly recommended to us. They responded to our request for quotes in a timely manner which was much appreciated. All work was done to correct Australian standards and their attitude and workmanship was highly professional throughout. We will be recommending Dom and his team to future neighbours and would not hesitate to use them again.

Kim Google review
Problem fixed at a Terrigal house

Allcoast retaining walls fixed a problem at my house in Terrigal that no other contractor could. Corrado and his team did an amazing job.Thanks fellas

Vincent Google review
Retaining wall

Amazing team! From the moment Corrado assessed the work needed I felt confident in the team and their skills. Thanks Carrodo, Dom and team. Your work is exceptional and your communication with me was excellent. Highly recommend this team

Kim Google review
Retaining wall job

Best in the business hands down ,these guys really know what they are doing ,very professional in every aspect .Big shout out to Corrado ,Dom,Nate ,Troy and Alex these guys go the extra mile thanks again.Highly recommend these guys .

Michael Google review
Retaining wall job

Corrado and the team did a great job. Always on time, polite, tidy, and kept me informed at every stage. They take pride in what they do. I recommend their work.

Corran Google review
Three engineered concrete sleeper walls and a slab

Corrado Sana, his son Dom, and their team are an outstanding hard working, diligent and thoughtful team, designing and erecting three engineered concrete sleeper retaining walls plus a concrete slab. Corrado is flexible and imaginative in problem solving. He responds to queries quickly and is always only a phone call away. I would highly recommend Allcoast Retaining Walls and Sanna Construction.

Beverley Google review
Retaining wall job

High quality work. Very professional.. Detailed quote and scope of work. Very responsive. Corrado, Dom, and their whole team were a pleasure to deal with. Would definitely recommend.

Adam Google review
Retaining wall job

What great service, they came on time every day and never stopped till the job was completed.

This is a job well done. Thanks

Glenn Google review
Job in Terrigal in wet weather

Did a great job at our place in Terrigal during tough conditions with the wet weather. Would definitely recommend to anyone

David Google review
Retaining wall job

excellent workmanship, always responded to our queries quickly

Louise Google review

Retaining walls and the work around them

Most walls need digging, drainage and often a fence or a slab as well. We do the lot, with our own machines.

Two tiers of dark sleeper walls stepping up a cut bank beside a new house

Retaining walls

Concrete sleeper walls in plain, stacked-stone and sandstone-look finishes, from garden beds to tiered walls.

The crew working on timber formwork as a concrete truck pours an in-situ wall

In-situ concrete walls

Reinforced concrete walls and beams formed and poured on site, for higher walls and heavier loads.

A fresh concrete slab poured around an in-ground pool

Concreting

Driveways, pool surrounds, patios and slabs, formed up and poured by the crew that builds the walls.

A long dark Colorbond fence on concrete plinths beside a grassed lot

Fencing

Colorbond on concrete plinths, glass and timber fences, often on top of a new wall.

The crew and a mini excavator cutting in for a wall in front of a house

Excavation and piering

Site cuts, earthmoving and bored piers, with machines ALLCOAST owns and runs.

New turf laid around a pool and paths at a new house

Landscaping

Turf, garden walls, sandstone and the finishing around a new wall or pool.

Why Coast homeowners call ALLCOAST

  • Options explained up frontCorrado walks the site, explains the options and the reasons, and quotes in detail.
  • Kept in the loopYou know what's happening from the quote to the last clean-up.
  • Clean, tidy sitesThe crew cleans up as it goes and leaves the site tidy at the end.
  • Failed walls and steep blocksCollapsed walls rebuilt and steep blocks held, including engineered walls.

How a retaining wall job runs

Three steps from the first call to a clean site.

  1. Call or send the detailsRing Corrado on 0450 800 156, or send a few lines and photos of the slope.
  2. Site visit and quoteCorrado looks at the ground, the drainage and the access, explains the options and puts it in a detailed quote.
  3. Built and cleaned upThe crew digs, builds and backfills the wall, keeps you posted, and leaves the site clean.

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 Corrado

Meet Corrado and the crew

One crew from the quote to the clean-up

Corrado comes out to every quote and talks the job through on site. His son Dom runs the projects, with a crew and machines of their own.

The company is licensed as a builder in NSW, and Dom has had a builder licence of his own since 2021.

More about Corrado

NSW contractor licence 466369C, builder class · Home Building Compensation cover on jobs that need it · Our own excavators and machinery

Retaining wall questions

Got a different question? Give Corrado a call.

Do I need an engineer for my retaining wall?

In NSW, higher walls and walls near a boundary, a house or a driveway usually need an engineer's design, and some need council approval. Corrado can tell you what your wall needs when he quotes.

Can you replace an old or collapsing wall?

Yes. The old wall comes out, the bank is cut back and the new wall goes in with drainage behind it.

Can you do the fence and the slab as well?

Yes. The excavation, the wall, the fence on top and the concrete are all done by the same crew, so one quote covers the job.

Is the quote free?

Yes. Call 0450 800 156 or send the details, and Corrado will arrange a time to look at the job.

Get a free quote

Tell Corrado about the slope, the wall or the slab, and add photos if you can.

Rather talk? Give Corrado a call0450 800 156
5.0 from 28 Google reviews

What do you need?

Tell us about the job

Where can Corrado reach you?