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 South Adelaide

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 South Adelaide

Punctual and helpful

Handyman to reinforce sleeper retaining wall

$40

Great work - no hassles. Great service!!

Welding of two steel brackets for retaining wall

$150

Excellent hard working person, with a great attitude. Will certainly use him again.

Retaining Wall, straighten four concrete sleepers

$200

I can highly recommend AJ

Repair/replace retaining stair in garden

$300

Average reviews for Retaining Walls Services in South Adelaide

based on 6 reviews

5

6
0
0
0
0

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

10+

Tasks successfully completed

2

Average amount of offers per task

4

 hrs

Average time to receive offers

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

What do retaining walls services include?

Retaining walls services include all the necessary tasks to build a sturdy and attractive retaining wall in your outdoor space to prevent erosion. Your hired retaining wall contractors can assess the site, help you design the retaining wall if you don’t have a design ready, then build the wall. 

Assessing the site

The first step in retaining wall construction is taking site measurements. Your Tasker can consider distinct site features, like if the wall will be placed on a slope and if the site gets a lot of rain or snowmelt. The retaining wall builders can also recommend the appropriate design and materials to suit the site’s measurements and features. 

Designing the walls

If you don’t have a design already, a local retaining wall contractor can help you make one. Some local landscape retaining wall contractors can provide you with not just any retaining wall design, but one that conforms with established zoning laws and safety and industry standards. The design can also have the aesthetic elements you want and be sturdy enough to prevent soil erosion in your property. Yes, you can have all this while keeping within your budget! When you post a task, specify your budget and get offers from retaining wall contractors near you. 

Getting permits

The next step is to get permits for the design and build. Your Tasker can obtain the required permits from the relevant authorities like your Homeowner’s Association, City Planning Department, or other federal jurisdiction. Note that some Taskers may charge extra for getting these permits. Even as construction and zoning laws vary from state to state, don’t worry; Local retaining wall installers know how and where to get the appropriate permits. 

Preparing for the build

Your Tasker can get the materials and prepare the appropriate tools. Whichever type of retaining wall you want to be built—brick, concrete, concrete bag, wood, or natural stone—your Tasker can get the right materials! Your Tasker can also make sure the materials and tools are of the right specification, quality, and amount. Then, they can turn over any leftover materials after the build.

Building the retaining walls

Your hired Taskers can do the retaining wall installation or construction once they’re ready with the design, permits, and materials. They can build your retaining wall as per the drafted design, so there are no surprises. The result could be an aesthetically pleasing yet functional wall that can protect your property from soil erosion. The Tasker can execute the design, whether it’s a retaining wall made of wood, concrete, hollow blocks, cement bags, or boulders. They’ll use the appropriate tools, procured materials, safety equipment, and techniques. 

Finishing touches

Your Tasker can apply any finishing touches or embellishments on the retaining wall design as required. This can include installing capstones on stone walls, creating gradual step-downs or turning-in sections, backfilling, or installing greenery and other embellishments. Don’t forget that you can also have other features like privacy screens or outdoor blinds installed.

Recent Retaining Walls tasks in South Adelaide

Render a brick retaining wall

$200

Port Noarlunga South SA, Australia

11th Dec 2025

I need this retaining wall out the front rendered. It’s half done. Have necessary products already.

Welding of two steel brackets for retaining wall

$150

Hallett Cove, South Australia

27th Nov 2025

Need two C channel galvanised steel brackets welded together for a small retaining wall. Brackets in place ready to go. 350mm in height.

Great work - no hassles. Great service!!

Retaining wall rebuilt

$800

St Marys SA, Australia

17th Nov 2025

Worried about this retaining wall in our new place. Would like it rebuilt with proper drainage. 800mm tall. Around 7 metres long. Suggestions welcome. First of many retaining walls to be built/rebuilt.

Retaining wall

$10

Morphett Vale SA 5162, Australia

12th Nov 2025

Back yards needs retaining wall to be built will be 3 tiered looking for quotes start date early December

Fix retaining wall as before

$300

Flagstaff Hill SA, Australia

11th Nov 2025

need to fix thia retaining wall. dropped the job before due to rain.

Fix a small retaining wall coming off

$300

Flagstaff Hill SA 5159, Australia

11th Nov 2025

need to fix existing retaining wall.

Sleeper Retaining wall

$2,000

Hackham SA, Australia

7th Oct 2025

There are rotting timber retaining walls to be repaired. They are 400mm high.

Clean and spray paint existing fence and retaining walls

$500

City of Onkaparinga SA, Australia

30th Sep 2025

Clean and spray paint existing fence and retaining wall on 2 sides of block in monument. Approx 44m in length

Need cost effective quotes for the retaining wall

$8,000

Christie Downs SA 5164, Australia

16th Sep 2025

For a new construction, need cost effective quotes for the following requirements Retain any cut/fill on boundary with concrete plinth or minor concrete sleeper retaining wall. Please provide separate quotes for the followings: 1) Retaining on fill side will be needed prior to site cut/ site start 2) Retaining on cut side needs to be done after the site cut

Need tree stump removed or part of removed to allow for retaining

$100

Clapham SA 5062, Australia

13th Sep 2025

We are in the process of putting retaining in however have a tree stump in the way. Need either removed or partially removed to allow for retaining

Retaining wall quotation

$100

Bedford Park SA, Australia

31st Aug 2025

budget amound is just for requirement of this post. Need rough quotation for these 3 retaining wall. 1 is estimate 4.5m length, 1.45m height. 2 is estimate 3.2m length, 0.7m height 3 is estimate 7.1m length, 0.6m height. all 3 might need council approval and engineering plan, so please include cost for these attachment is 3 photos of retaining wall location and specification for each wall type

Fix a timber retaining wall

$500

City of Marion SA, Australia

23rd Aug 2025

Small section of pine log retaining wall has collapsed - approx 5 metres long

Help me build a brick retaining wall

$1,000

Seaford Heights SA, Australia

15th Aug 2025

Need someone to help me build a block retaining wall.

Retaining wall and paving the area

$10

Flagstaff Hill SA 5159, Australia

13th Aug 2025

Backyard, between the pergola, side and back fence

Retaining wall repair

$3,000

Aberfoyle Park SA, Australia

13th Jul 2025

Part of a retaining wall needs repair, it's tilting over. Full wall is ~20 m long, however only ~9m needs repair. Height of wall in relevant section is 80cm - 100cm. The post bases don't seem to be installed in a straight line, so a simple fix of installing new posts (through the concrete) may be an option.

Retaining wall

$1,000

Panorama SA 5041, Australia

29th May 2025

Retaing wall in the backyard

Retaining wall, garage and concrete

$4,000

Clapham SA 5041, Australia

24th Apr 2025

Need a retaining wall, large garage and concrete work. Retaining is approx 2m high

Good neighbors colorbond Fencing including retaining walls

$9,000

Hallett Cove SA, Australia

15th Apr 2025

About 50m good neighbors colorbond fence needed including retaining walls.

Fencing including retaining walls

$9,000

Hallett Cove SA, Australia

15th Apr 2025

New good neighbor colorbond fence with retaining walls approx 50 m in total.

Brick retaining wall needing to be built

$1,000

Hawthorndene SA, Australia

7th Apr 2025

Needing a brick/besa block retaining wall built in front of existing retaining wall. Approx 5 metres wide by 1 metre high.