A beautiful stone retaining wall with lush greenery and flowers, creating a peaceful and natural landscape.
A beautiful stone retaining wall with lush greenery and flowers, creating a peaceful and natural landscape.

Find an experienced retaining wall contractor in NSW

Fill in a short form and get free quotes from retaining wall builders

4.3

Excellent rating - 4.3/5 (10900+ reviews)

Looking for block wall contractors?

  • Retaining wall construction
  • Landscape retaining wall
  • Timber retaining walls
  • Garden retaining walls
  • Brick retaining walls
  • … or anything else
It only takes 2 minutes. And it's free.
Up to 50% cheaper than franchise dealers
No job too big or small
Free insurance coverage
Secure cashless payments
Same day or next day service at no extra cost

Best rated retaining wall builders near me

Recent Retaining Walls reviews in NSW

Great job and a great bloke too. Would definitely recommend

Render retaining wall

$300

Excellent work; helpful, proactive and did a great job. Highly recommend Brett

Dig 25m trench for retaining wall

$700

Absolute legends. It was a tough job and they got it done perfectly. Highly recommend.

Relocation of retaining blocks

$500

Very happy with Mitch's expertise in this area, his professionalism and work ethic. Would use him again.

Retaining measures on a sloping block

$1,000

Completed the job on time.

Small besser block retaining wall

$600

Really high quality work, great communication, nice bloke. Thanks Adam!

Render a outdoor cinder block retaining wall

$750

Average reviews for Retaining Walls Services in NSW

based on 226 reviews

4.92

215
8
1
1
1

What is Airtasker?

Post your task

Post your task

Tell us what you need, it's FREE to post.

Review offers

Review offers

Get offers from trusted Taskers and view profiles.

Get it done

Get it done

Choose the right person for your task and get it done.

Now Available
  • Get it done now. Pay later.
  • Repay in 4 fortnightly instalments
  • No interest
  • Available on payments up to $1,500

291+

Tasks successfully completed

2

Average amount of offers per task

1

 hr

Average time to receive offers

Statistics from the most recent tasks on Airtasker over the last 4 years.

Recent Retaining Walls tasks in NSW

Replace 7m Back Boundary Fence with Retaining Of approx 400mm

$2,800

Randwick NSW, Australia

28th Jun 2025

Experienced Fencer Needed: Replace 7m back Boundary Fence with Retaining (Randwick) Task Description Looking for a skilled and reliable fencer to replace a 7m back boundary fence at my federation semi in Randwick. The job involves: • Removing an old corrugated iron fence • Installing a new timber paling fence with steel uprights (concreted in for strength) • Building a small retaining wall (approx. 400mm high) using concrete blocks or bricks—whichever is more cost-effective (no timber, please) • Ensuring the retaining wall supports the neighbour’s yard, which is about 400mm lower • Access via a side passage is available • Site visit can be arranged (some renovations are nearly finished, but fence work is urgent so I can restore the garden) • PLEASE note - a Written quote required first (so I can discuss with neighbour and get agreement). • Please indicate your experience/qualifications - if successful you will be asked to share photos of previous work and/or share references. FYI A survey with boundary markers is available. Please contact me to arrange a site visit so a quote can be prepared . I need this fence so I can do up the garden after this years rennovation.

Clean and paint retaining wall

$50

North Kellyville NSW, Australia

28th Jun 2025

Hi, I have a retaining wall in front of my house that needs a good clean and paint. Images attached for reference. Wall is not too high, placed in a rectangle shape. Needs to be done asap. Must bring your own tools. Hose and water connection available on site. Location North Kellyville

Retaining wall bricks about 12 blocks reinstalled

$100

Baulkham Hills NSW, Australia

27th Jun 2025

small area of retaining wall repaired after roots have been removed

Repair my retaining wall

$400

Killara NSW, Australia

27th Jun 2025

I want have someone to repair my damaged stone retaining wall. And reinforce the the grout of the retaining wall at the backyard.

Retaining wall sleepers needs to be put in/ slide through steel posts.

$1,500

Charlestown NSW, Australia

26th Jun 2025

Retaining wall concrete sleepers to put in/ slide through the existing steel posts.

Retaining wall

$1,500

Charlestown NSW, Australia

26th Jun 2025

Backyard retaining wall. Steel posts were already in the ground.concrete sleepers and Gravel are already on the site , concrete sleepers just needs to go in a steel posts.

Retaining wall collapsing due to tree growing along fence line

$1,000

Belmont North NSW 2280, Australia

23rd Jun 2025

A tree growing next to the fence on our side is causing the retaining wall and fence to collapse into the neighbours yard. Looking for quotes to get it fixed and get the tree out. Honestly not sure how much this is likely to cost, so suggestions are welcome

Retaining wall repair

$2,000

Prospect NSW, Australia

21st Jun 2025

Seeking a qualified contractor for ground anchoring of a leaning concrete block retaining wall behind a granny flat. - Wall is approx. 6.5 m long x 1.4 m high

Wooden retaining wall supports replaced

$9,999

Erina NSW 2250, Australia

19th Jun 2025

Retaining wall approx 1.8m high leaning slightly needs approx 2 wooden support poles replaced or repaired

Need a structural engineer to map a plan to rebuild a retaining wall

$500

Narara NSW, Australia

19th Jun 2025

We have a tall retaining wall which needs to be rebuilt due to age and decaying but require a qualified structural engineer to inspect and map a plan so the council can approve.

Timber retaining wall repair

$200

Meadowbank NSW 2114, Australia

18th Jun 2025

Old wooden retaining wall loosens

Post construction tasks: Retaining Wall, Pavement & fencing

$1,234

Woy Woy NSW 2256, Australia

18th Jun 2025

1) Quote: Retaining wall - 15m x 60cm. We need 3 steps, selected sandstone logs and can provide. Each size (30cm x 30cm x 100cm) 2) Paving, approx. 50-60m2. Side driveway to accommodate any machinery. Please quote for both options below. - Concrete foundation with tiles, we have selected tiles and can provide! - Non-concrete foundation, we only provide selected paving tiles. All other ancillary materials are to be provided by you. 3) Need a 50-60m long colourbond fence. Material needed - 3 small gates needed.

Fix garden bed retaining wall

$5

Oyster Bay NSW, Australia

9th Jun 2025

Repair small damage on retaining wall

Great communication, did the job well. Very happy.

Remove rubbish.pine sleepers, retain it uprights, retaining blocks.

$200

Glenmore Park, New South Wales

26th Apr 2025

Treated pine sleepers, retain it uprights,retaining wall blocks removed from property. The rubbish is placed neatly at the front of the property.

Legend! Thank you for being so quick!

Retaining Wall

$100

Minmi NSW, Australia

14th Apr 2025

Retaining Wall for my Backyard as shown in the image I am ok with any of the formats but need the most cost effective one length 14.5 meters Height needs to be decided after discussing with you Happy to negotiate on the price as I am not aware of the cost

Very Good work was amazing

Move 5 cubic metres of soil in behind retaining wall

$500

St Ives NSW, Australia

19th Mar 2025

5 cubic metres of freshly delivered soil that's been dumped right at the beginning of one end of the 600mm high and 11 m long retaining wall needs to be filled in behind the retaining wall. The soil is fresh and loose and very easy to shovel around.

Great worker. Very diligent and a nice bloke to boot! Would hire again in a heart beat.

Install Decorative Screens to Retaining Wall

$80

Bellevue Hill NSW, Australia

10th Mar 2025

Retaining wall has been recently painted. Three decorative screens (plastic) were previously on this same wall and were removed for the new paint job. Some holes exist but some have been covered with paint / difficult to find. Job requires installing the 4 decorative screens (2 large, 2 small) - screws and Alan key provided. It is possible a drill may be needed but keep in mind original holes should be there.

Alex was excellent. Super enthusiastic and keen to get the job done properly.

Fix Retaining Wall - Quote

$5

Quakers Hill NSW 2763, Australia

30th Jan 2025

Quote for fixing retaining wall

Great work. Efficient

Help replacing a retaining wire for washing machine

$40

The Entrance NSW, Australia

26th Jan 2025

The retaining wire has come out of the washing machine seal .. and finding it very difficult to put back in. Keen for a handy person to help. Ideally today

Bradley was fantastic! He came by to fix our washer and went above and beyond to make sure everything was working perfectly. Not only was he incredibly professional, but he was also so friendly and helpful. It’s rare to find such great service these days—Highly recommend him for any appliance repair needs!

Chemically clean Outdoor Retaining Wall

$300

Bellevue Hill NSW, Australia

19th Jan 2025

Chemically clean retaining wall, including stairs and mezzanine area. Approx 12 metres x 3 metres

Ermin was on time and did a great job.