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Great rating - 4.2/5 (11114+ reviews)
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"Easy communication and job well done! "
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"Exceptional job, Cassius is highly skilled and diligent. Thank you! "
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"Great work by Kamal, very accommodating. Finish has been first rate. Would recommend Kamal others looking for this type ..."
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"Great job, very pleased with final job. Highly recommend. "
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"Good communication, timely, and flexible on the day. Thanks Bart!"
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"Excellent job done, very satisfied, thank you"
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"Good communicator, many skills."
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Recent Retaining Walls reviews in Sydney Northern Beaches
Ahmad is a pleasure to deal with and we are very happy with the job he did for us. Back garden looks great, everything was left tidy and absolutely no dramas Thanks!
Replace timbers on retaining wall and garden edging (supplied)
$500
Best tradies I had in a 2 year construction new home. Amazing, honest, hard worker and good people. Highly recommended.
Build a new retaining wall
$10
We are very happy with the retaining walls built by Adam and his team. We found Adam to be very responsive, quick, honest and his pricing is not outrageous like some others out there. We would have no problem recommending these guys :)
Retaining wall
$5
Great guy and good work. Easy to deal with.
Build a block retaining wall wall.
$5
Fantastic work by Ryan, retaining walls came up like new and the place was left clean & tidy afterwards. Thanks Ryan!!
Powerhose a retaining wall
$100
Super professional and great job. Very easy to deal with, would use again. Thanks Ahmad!
Fix timber fence install small timber retaining wall
$2,500
low
$350
median
$450
high
$600
Average reviews for Retaining Walls Services in Sydney Northern Beaches
based on 15 reviews
5
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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.Â
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.Â
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.Â
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.Â
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.Â
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 Sydney Northern Beaches
Re-render Retaining Wall (Forestville)
$300
Forestville NSW, Australia
20th Apr 2026
Looking for an experienced tradesperson to repair and re-render an external retaining wall. Details: * Approx. 4m long x 0.8m high * Remove loose/damaged render * Surface already pressure washed * Patch cracks and prep surface * Apply new cement render for a smooth, weather-resistant finish * Includes small stair section on one side Notes: * Easy access * Please bring tools and materials * Open to suggestions on best finish Photos attached.
Easy communication and job well done!
New precast concrete sleeper retaining wall/timber paling fence above
$7,000
North Manly NSW 2100, Australia
19th Apr 2026
We have a 45m long boundary. We want to replace the existing timber paling fence with a 2 panel high precast concrete sleeper system supported by steel H sections concreted into the ground at approximately 1.8m centres . The works will involve removing the existing fence and constructing the above. The soil is soft loam and is easy to dig. Only a small portion of the new system will actually be retaining soil.
Carpenter to build stairs, gate and retaining wall
$1,000
Allambie Heights NSW, Australia
24th Feb 2026
I have a few jobs for a carpenter to complete. We are currently in the process of getting a pool installed. We need the following completed. See photos for further details: 1. Long steps built down from our deck. Deck is Merbau so it would need to match. AI photo included of what we would like it to look like. 2. The beam removed from our wall. 3. We will purchase the double side gates, you will install. 4. Timber sleepers installed around what will be grass area as a bit of retaining wall. Budget is at $1000 but obviously will be changed once discussed with the right person. We are flexible over the next week. Located in Allambie Heights
Render + paint outdoor retaining wall
$350
Allambie Heights NSW, Australia
28th Dec 2025
Render + paint wall. Happy for all materials to be excluded in quote, you just need to give me a list of what you need
Clean and oil deck/railings/ seat/tables and prep/paint retaining wal
$1,200
Killarney Heights NSW, Australia
13th Dec 2025
Clean large deck, timber rail, bench seat Oil 2 coats merbau Clean then one coat oil to fence at side of pool Sand and oil two small timber tables Prep, gap fill and 2 coats paint grey retaining walls to woodland grey
Retaining wall
$3,000
Fairlight NSW, Australia
11th Dec 2025
Want to improve existing retaining wall. Open to material ideas - most likely timber sleeper planks with steel pylon and concrete footing. Size of wall 5m wide, 2m tall.
Small retaining wall rendering job
$800
Forestville NSW, Australia
5th Dec 2025
Render retaining walls. Total Approx 16m by 0.5m. One side and top.
Great guy, job and attitude. Highly recommended
Bag render this brick retaining wall
$500
North Manly NSW, Australia
2nd Dec 2025
Bag brick render this low retaining wall, approximately 4m wide and 0.75m tall.
Paint surfboard shed and small retaining wall
$600
North Manly NSW 2100, Australia
2nd Dec 2025
Paint external walls of our surfboard shed. (approx 1m wide, 3m tall; 2 outside walls and 2 swinging doors). Also paint small retaining wall (approx 4m x 75cm). Will supply all paint.
Strip back and paint Retaining Wall
$400
North Balgowlah NSW, Australia
14th Nov 2025
Per the photos, we need to white paint stripped off the retaining wall and steps. Undercoat with a primer , and then repaint. We can supply paint and primer if you can supply any tools, paint stripper you need.
Adrian was great to deal with and he did the work to a very high standard. He was punctual and reliable.
Blocks retaining wall/garden bed and bench seating
$7,000
Forestville, New South Wales
10th Nov 2025
Block retaining/garden wall 600-800mm x 7000mm plus block bench seating plus lower wall to level out floor. See attached basic design with approx measurements
Dig out old retaining wall
$300
Collaroy NSW, Australia
2nd Nov 2025
In need of someone with landscaping experience to dig out the old posts of a retaining wall I am replacing. The posts are roughly 800mm deep and are surrounded in concrete. All hand tools are provided, hole digger, shovel, spade, sledgehammer and others.
Moving aluminium fences top of retaining wall
$400
Killarney Heights NSW, Australia
27th Oct 2025
I need to move aluminium fences on top of boundary to only have 30 mils of gap
Fix broken small brick retaining wall
$400
North Manly NSW, Australia
22nd Oct 2025
Our brick retaining wall has broken in one section. Ideally we plan to to replace the entire wall when our budget allows but for now just looking for an interim fix to get us through...
Demo and remove retaining wall
$310
Wheeler Heights NSW, Australia
15th Oct 2025
Remove bricks from site and dispose. - View all the details of this offer: https://www.airtasker.com/offers/01K7K4H9CTQMF3KB5QEJ4VWB80
Nathaneal has to be one of the top Airtaskers on the platform - Above and beyond efforts as always. Friendly face, no jobs too big or small, diverse experience and all the gear to get the job done!
Aluminium pool fence, wooden fence and retaining wall
$9,999
Terrey Hills NSW, Australia
22nd Sep 2025
Aluminium pool fence needs to be repaired and/or replaced along with an exisiting retaining wall that borders one side. A seperate fence on the back boundary also needs to be replaced, preferably with a wooden, country style fence including a gate.
Build a retaining wall
$500
Balgowlah NSW 2093, Australia
18th Sep 2025
We need a retaining wall built on a boundary fence. Probably with sleepers. Its about 5m long
Digging up soil for a retaining wa
$200
North Balgowlah NSW, Australia
18th Sep 2025
We want to build a retaining wall at the from of our house. I need someone to help get us started by digging up the soil to get to the rock bed. Digg area is approximately 6m x.8m x 1m. Material is soil and back fill so not rock or clay, should be soft. Dug up material can be placed directly on the veranda l, so no need to transport anywhere
Corten steel retaining wall
$1,000
Elanora Heights NSW, Australia
12th Sep 2025
Corten steel retaining wall approx 5 m long and 1 m height
8M retaining wall - assistance with building
$2,000
Belrose NSW, Australia
9th Sep 2025
Looking to build a retaining wall 8M long. I have the materials just need the labour