Retaining Walls Brisbane

GEC Landscapes

20 Years Experience

Excellent Customer Service

Fencing & Landscaping Services

Call Alayne For a Free Quote

(07) 3186 8550

Get A Free Quote

    Sorry, we do not service your area. We only service North Brisbane and Moreton Bay.

    You can click the button below to request a quote from a landscaper who builds retaining walls in that area.

    Request a Southside Retaining Wall Quote

    Retaining Wall Builders Brisbane Northside

    We’re a local construction company specialising in the construction of timber sleeper, composite sleeper and concrete sleeper retaining walls. Unlike most landscapers who might build a retaining wall once in a blue moon we build retaining walls all day every day. Which means when you hire us you can leverage our years of specialised knowledge and expertise from building countless retaining walls across Brisbane. Based in the northside we service all the Brisbane’s northern suburbs.

    While most contractors shy away from large complicated retaining wall jobs we eagerly seek those out! Whatever you have in mind, no job is too complex or large for us. No matter what you need, we have the skill, equipment, experience and specialised knowledge to get the job done right.

    We take pride in our work and never cut corners. That’s the fastest way to a failed retaining wall. Instead, we meticulously pay attention to every detail, ensuring every retaining wall we build will stand the test of time.

    If you’re ready to improve your property with a durable retaining wall built by QBCC licensed and insured retaining wall experts, call us today for your free quote.

    Call Alayne For a Free Quote

    (07) 3186 8550

    Our Retaining Walls and Landscaping Services Brisbane

    concrete retaining walls Brisbane

    Concrete Retaining Walls

    Concrete sleepers can be built well above the average 1 metre height provided the appropriate council approval and engineers plans have been obtained. With our licensing, we’re the company for the job. We’ll install a durable, dependable concrete sleeper retaining wall. Choose your ideal surface for the perfect addition to your property’s aesthetic.

    timber retaining walls Brisbane

    Timber Retaining Walls

    If you want a charming boost for your home’s appearance, consider having your retaining wall built from timber sleepers. This classic look will never go out of style. Not to mention, it’s a more affordable option helping you achieve the same result for less. Timber is also a renewable resource helping your environmental impact.

    composite sleeper retaining walls Brisbane

    Composite Retaining Walls

    The perfect fusion of strength and style for your landscape needs. These innovative walls not only offer exceptional low maintenance and durability but also present an eco-friendly choice that fits the aesthetics of your landscaping. With a variety of textures and finishes, you can create a stunning focal point that complements your existing design.

    concrete block retaining walls Brisbane

    Concrete Block Retaining Walls

    Our concrete block retaining walls provide strength and style for Brisbane properties. Designed to handle local soil conditions and heavy rain, they’re ideal for garden beds, boundaries, or sloping yards. With modern finishes and durable construction, they deliver long-lasting stability while enhancing your outdoor space.

    sandstone block retaining walls Brisbane

    Sandstone Block Retaining Walls

    Sandstone block retaining walls bring natural beauty and strength to Brisbane landscapes. Perfect for sloping yards, garden edging, or feature walls, they complement Queensland’s outdoor lifestyle. Durable and weather-resistant, sandstone adds timeless appeal while keeping soil secure, blending seamlessly with modern or traditional homes.

    fences and landscaping Brisbane Northside

    Fences and Landscaping

    If you need a fence to be build atop of your new retaining wall or require some assistance with other landscaping projects, as QBBC licensed structural landscapers, we can help you with those projects too! Simplify your entire landscaping project by choosing us to take care of the entire project from start to finish. Call today to schedule a free onsite consultation and quote.

    Call Alayne For a Free Quote

    (07) 3186 8550

    We do more than just retaining walls

    Brisbane Retaining Wall Contractors & Structural Landscapers

    Need more than a retaining wall to complete your landscaping project? We can take care of that for you. We can complete a vast array of different landscaping services. Chances are we’ll be able to complete your all your outdoor projects from start to finish. Check out some of the other services we can provide to assist you in your landscaping transformation project.

    retaining walls Brisbane

    Retaining walls

    Fencing and Gates

    Concreting

    Garden Beds and Planting

    Turfing & Artificial Grass

    Paving

    Excavation & Earth Moving

    & More

    Call Alayne For a Free Quote

    (07) 3186 8550

    Why Choose Us?

    If you want a quality retaining wall installed, it’s essential to hire the right company for the job. With years of specialised experience building retaining walls, you’re guaranteed an outstanding finish on your installation. We provide exceptional results with every installation we complete. Fully licensed with the QBCC so you can rest easy knowing your project is in safe hands.

    Experienced Team

    Working with licensed professionals with Wade our hands on director with 20 years of industry experience ensures your retaining wall project is in safe hands and built to last.

    Excellent Communication

    We believe in delivering prompt, upfront communication that keeps our customers in the loop.

    Long-Lasting Results

    Because we don’t cut corners and only use the best materials, you’re guaranteed results that stand the test of time. All worked backed up a 6.5 year structural warranty.

    Comprehensive Landscaping Services

    Our services extend to residential and commercial customers. One-stop shop: We’re your source for more than just retaining walls, as we also offer fencing and landscaping services.

    Call today to schedule a free onsite consultation & quote

    What Our Clients Are Saying

     

    Posted on Google Google
    Jacinta Luck profile picture
    Jacinta Luck
    10/05/2026
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    A huge thank you to the GEC team, I am over the moon with the outstanding improvement that has been made to the backyard. The quality of the work, care, consultation, and consideration have been second to none. Wade easily understood what I hoped to achieve and put together an incredible plan that made the budget go a long way. I was very impressed by Kyle and Harrison, who were consistently professional, worked safely, and kept the work site clean and tidy. GEC Landscapes are the people to go to for great landscaping!
    Posted on Google Google
    Amy Coupe profile picture
    Amy Coupe
    23/04/2026
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    The team was absolutely amazing. They were respectful and did an amazing job. After a massive job of clearing our backyard we hired to boys to install a retaining wall and new back fence. We couldn’t be more happy. It has truely made our back yard look so much bigger.
    Posted on Google Google
    Kylie Anderson profile picture
    Kylie Anderson
    24/03/2026
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    We highly recommend Wade and his team of gents who carried out replacing 20 yr old treated sleepers with new concrete retaining wall. Communication with Alayne was always prompt and a pleasure to liase with. The team were very neat & tidy and I can't speak highly enough. Great work guys -
    Posted on Google Google
    Josh profile picture
    Josh
    24/01/2026
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    We were looking for a color bond fence and concrete retaining wall done in a relatively tight area, they were one of the only comanies that responded to us with a reasonable price. Work was completed in just under 2 weeks, the workers were chill and cleaned up everything after the project was done.
    Posted on Google Google
    Brad Nightingale profile picture
    Brad Nightingale
    01/01/2026
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    Wade, Alayne, Brad, Harrison and the rest of the crew did a great job on the fencing and retaining at my place. Fair pricing and pragmatic suggestions to get the job done. The boys kept the site tidy and my elderly neighbour entertained! Thanks Wade.
    Posted on Google Google
    Junn Kato profile picture
    Junn Kato
    14/11/2025
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    Great job. Wade came out and quoted, negotiated a time for completion and Kyle and Eugene had the work done quickly, and of course within budget. Care was taken to make sure the work was completed to our satisfaction (a 10m failing retaining wall) and the site was left spick and span afterwards. Will definitely call them first for our next job.
    Posted on Google Google
    Suzie Lynch profile picture
    Suzie Lynch
    10/06/2025
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    We highly recommend GEC Landscaping. They are experts in their field and exceeded our expectations. Wade, the owner, was a pleasure to deal with and he bought our ideas to life. It was a difficult and ugly site at the end of our pool. The jungle was removed and replaced with a beautiful deck and pergola with decorative screens for privacy. We were impressed with the quality and workmanship of the job and only the best materials were used. The old courtyard garden adjoining the pool also got a makeover. The old garden was removed and replaced with a maintenance free hedge of attractive "tall and narrow" lilly pillies for privacy. What a difference the work made to the look and practicality of our outdoor area and the value added to our property. Thanks GEC for an outstanding job.

    Jessie from Caboolture, QLD

    Our front garden is looking great! At first I was a bit unsure of the selection of plants but that's why you get the professionals in as now that it is established it looks fantastic (I gave them full artistic license on the design of the garden). Definitely impressed with how it turned out and the neighbours have even approached up numerous times complementing the garden and how much it suits the house.

    Dawn H from Caloundra West, QLD

    Wade knew what he was talking about. Quote was reasonable. Kept me informed throughout. Very happy with the end result - exactly what I wanted.

    Greg K from Morayfield, QLD

    Dan, Wade & the entire crew were brilliant. From the moment they 1st quoted our job through to completion nothing was too difficult. Their attention to detail was outstanding. Great communication throughout the job and the workmanship was excellent. Will definitely be using them for any landscape/yard/pool area projects I have in the future. Thoroughly recommend them to any prospective customers.

    Karen O from Aspley, QLD

    Highly recommend Dan and Wade. They were extremely understanding when I asked to alter the quote multiple times. They were fast to respond to questions by phone or email and the job was completed earlier than expected. The quality of the job Exceeded our expectations and the fact they cleaned my yard so well afterwards was fantastic. Thanks so much

    Michelle H from Mango Hill, QLD

    Wade and Dan were both great, even when I changed my mind and added extra to what I wanted done. The finished landscaping looks amazing and we are very happy with their work.

    Judy O from Aspley, QLD

    Fast in responding to my job and came around the same day to give me a quote in person which was really competitive. I am really happy with the work they did for me! Exactly what I wanted.

    Some of Our Previous Projects

    Call Alayne For a Free Quote

    (07) 3186 8550

    Before and After Transformations

    before turfing and retaining walls Brisbane After turfing and retaining walls Brisbane
    Before aluminium fence and concrete sleeper retaining wall Brisbane After aluminium fence and retaining wall Brisbane
    Before turfing and decking Brisbane after turfing and decking Brisbane
    before front yard landscaping Brisbane Northside after front yard landscaping Brisbane
    before front of house tiling Brisbane after front of house tiling Brisbane
    Before pool landscaping Brisbane After pool landscaping Brisbane

    Get A New Retaining Wall In 4 Easy Steps

    Contact

    When you’re ready to get started on a new retaining wall construction, reach out via our online contact form or call us.

    Free Quote

    We’ll evaluate your property, discuss your vision and specifics needs, and provide you with a quote to turn your vision into reality.

    Build the Wall

    We’ll expertly install your new retaining wall, following all required steps and ensuring it stands the test of time.

    Enjoy

    Enjoy the improved functionality and asthetics of your new retaining wall.

    Call Alayne For a Free Quote

    (07) 3186 8550

    Retaining Wall FAQs

    What is a retaining wall?

    Retaining walls are constructed walls created to hold soil in place on a slope where it otherwise would not remain on its own.

    Why do I need a retaining wall in my landscaping project?

    A retaining wall provides a flat space that holds the soil in place for your landscaping. This prevents soil erosion and allows you to take advantage of additional flat and more functional  space on your property.

    What materials can be used to build a retaining wall?

    Most commonly, concrete sleepers and timber sleepers are used to construct retaining walls. You can also construct retaining walls from sandstone blocks, gabion rocks, besser bricks or concrete blocks.

    What designs do the concrete sleepers come in?

    You can choose from several different designs when selecting your concrete sleeper retaining wall. Options include the following:

    • Plain concrete
    • Wood grain look
    • Sandstone block look
    • Stackstone look

    How long does a retaining wall last?

    A concrete sleeper retaining wall can last anywhere from 40 to 100 years or more. A timber sleeper retaining wall can last up to 40 years.

    Proper installation procedure, materials used, height of the wall, drainage, soil type, plant growth, climatic conditions, extreme weather events and presence of loads placed above the wall all play a role in impacting the functional durability of the retaining wall.

    Do retaining walls require maintenance?

    Generally just timber retaining walls will require maintenance in the form of cleaning and oiling or applying a timber sealant to ensure it continues to look good and also helps to slow down the degradation process.

    Concrete retaining walls made with quality concrete products require minimal to zero maintenance in order to keep their aesthetic appeal. They may require a pressure wash every now and then to remove mould growth if they’re built in a dark damp location.

    You will also need to control weed growth around the retaining wall and plant roots can exert pressure on the wall and cause the wall to bulge. Watch for any bulging or other movement, and resolve any settling or grading around the wall.

    Can I build a retaining wall myself, or should I hire a professional?

    Building a retaining wall is not a simple task. It requires expertise and training plus a lot of heavy duty earthmoving equipment. If you just need something small and simple then perhaps you may wish to build it yourself, but if your project is more complex you should always turn to a professional to get the best results possible and prevent injury to yourself or damage to your property.

    What if I want a retaining wall taller than 1m?

    If your retaining wall is taller than 1 metre, you must seek approval from the council. They will require detailed plans developed by an engineer, architect or draftsperson. For more info check out Brisbane City Council’s website or Moreton Bay

    For more info you can check out Brisbane City Council’s retaining wall regulations. Or if you live in the city of Moreton Bay you can check out their retaining wall regulations here.

    How can I enhance the aesthetics of my retaining wall?

    You can choose different designs and layouts to boost the aesthetics of your retaining wall. It doesn’t have to be a plain wall that sticks out like a sore thumb. Instead, you can make it exactly what you want to accentuate your property. 

    Our concrete sleeper retaining walls come in a variety of colours and styles so you can choose something that matches the landscaping in your yard. 

    Timber sleeper retaining walls can be coated and painted with a variety of different products so that you can express your style by changing their colour relatively easily.

    Can retaining walls be customised to match my landscaping style?

    Yes, they can. You can design your wall to fit a certain line or have a specific design that will perfectly match your landscaping.

    Will a retaining wall increase my property's value?

    Yes, a retaining wall will increase your property value. It will decrease erosion, improve drainage, and make more of the land functional and usable. 

    How much does it cost to build a retaining wall?

    The price of a retaining wall project will vary from property to property. When we develop a quote, it will be honest and transparent. It will factor in the various elements of the project, including the size, labour and materials. You can count on the cost being relative to what is needed to get the job done right the first time.

    Do I need building approval from the council to build a retaining wall?

    In Brisbane City Council and the City of Moreton Bay Council you do not require a building permit or go through any coucil approval if:

    Your retaining wall is less than 1 metre tall, is further than 1.5 metres from another retaining wall or building, and has no surcharge loadings applied to the top of the wall, you will not need a building approval from the council.

    For more info you can check out Brisbane City Council’s retaining wall regulations. Or if you live in the city of Moreton Bay you can check out their retaining wall regulations here.

    Are there any eco-friendly options for retaining walls?

    Concrete and timber are both eco-friendly options for retaining walls

    Do you do install fences as well?

    We do install fences. We offer exceptional combo deals for retaining wall and fence installations. We provide timber, Colorbond, and aluminium fencing options for our customers. Simply contact us today to schedule a free onsite measure and quote for your retaining wall and fence combination.

    What factors should I consider when designing a retaining wall?

    When designing your retaining wall, you should consider the following:

     

    • Size of the wall
    • Drainage
    • Functionality
    • Aesthetics
    • Creative structures
    • Designs
    • Hiring a reliable contractor

    What is a retaining wall?

    Retaining walls are constructed walls created to hold soil in place on a slope where it otherwise would not remain on its own.

    Why do I need a retaining wall in my landscaping project?

    A retaining wall provides a flat space that holds the soil in place for your landscaping. This prevents soil erosion and allows you to take advantage of additional flat and more functional  space on your property.

    What materials can be used to build a retaining wall?

    Most commonly, concrete sleepers and timber sleepers are used to construct retaining walls. You can also construct retaining walls from sandstone blocks, gabion rocks, besser bricks or concrete blocks.

    What designs do the concrete sleepers come in?

    You can choose from several different designs when selecting your concrete sleeper retaining wall. Options include the following:

    • Plain concrete
    • Wood grain look
    • Sandstone block look
    • Stackstone look

    How long does a retaining wall last?

    A concrete sleeper retaining wall can last anywhere from 40 to 100 years or more. A timber sleeper retaining wall can last up to 40 years.

    Proper installation procedure, materials used, height of the wall, drainage, soil type, plant growth, climatic conditions, extreme weather events and presence of loads placed above the wall all play a role in impacting the functional durability of the retaining wall.

    Do retaining walls require maintenance?

    Generally just timber retaining walls will require maintenance in the form of cleaning and oiling or applying a timber sealant to ensure it continues to look good and also helps to slow down the degradation process.

    Concrete retaining walls made with quality concrete products require minimal to zero maintenance in order to keep their aesthetic appeal. They may require a pressure wash every now and then to remove mould growth if they’re built in a dark damp location.

    You will also need to control weed growth around the retaining wall and plant roots can exert pressure on the wall and cause the wall to bulge. Watch for any bulging or other movement, and resolve any settling or grading around the wall.

    Can I build a retaining wall myself, or should I hire a professional?

    Building a retaining wall is not a simple task. It requires expertise and training plus a lot of heavy duty earthmoving equipment. If you just need something small and simple then perhaps you may wish to build it yourself, but if your project is more complex you should always turn to a professional to get the best results possible and prevent injury to yourself or damage to your property.

    What if I want a retaining wall taller than 1m?

    If your retaining wall is taller than 1 metre, you must seek approval from the council. They will require detailed plans developed by an engineer, architect or draftsperson. For more info check out Brisbane City Council’s website or Moreton Bay

    For more info you can check out Brisbane City Council’s retaining wall regulations. Or if you live in the city of Moreton Bay you can check out their retaining wall regulations here.

    How can I enhance the aesthetics of my retaining wall?

    You can choose different designs and layouts to boost the aesthetics of your retaining wall. It doesn’t have to be a plain wall that sticks out like a sore thumb. Instead, you can make it exactly what you want to accentuate your property. 

    Our concrete sleeper retaining walls come in a variety of colours and styles so you can choose something that matches the landscaping in your yard. 

    Timber sleeper retaining walls can be coated and painted with a variety of different products so that you can express your style by changing their colour relatively easily.

    Can retaining walls be customised to match my landscaping style?

    Yes, they can. You can design your wall to fit a certain line or have a specific design that will perfectly match your landscaping.

    Will a retaining wall increase my property's value?

    Yes, a retaining wall will increase your property value. It will decrease erosion, improve drainage, and make more of the land functional and usable. 

    How much does it cost to build a retaining wall?

    The price of a retaining wall project will vary from property to property. When we develop a quote, it will be honest and transparent. It will factor in the various elements of the project, including the size, labour and materials. You can count on the cost being relative to what is needed to get the job done right the first time.

    Do I need building approval from the council to build a retaining wall?

    In Brisbane City Council and the City of Moreton Bay Council you do not require a building permit or go through any coucil approval if:

    Your retaining wall is less than 1 metre tall, is further than 1.5 metres from another retaining wall or building, and has no surcharge loadings applied to the top of the wall, you will not need a building approval from the council.

    For more info you can check out Brisbane City Council’s retaining wall regulations. Or if you live in the city of Moreton Bay you can check out their retaining wall regulations here.

    Are there any eco-friendly options for retaining walls?

    Concrete and timber are both eco-friendly options for retaining walls

    Do you do install fences as well?

    We do install fences. We offer exceptional combo deals for retaining wall and fence installations. We provide timber, Colorbond, and aluminium fencing options for our customers. Simply contact us today to schedule a free onsite measure and quote for your retaining wall and fence combination.

    What factors should I consider when designing a retaining wall?

    When designing your retaining wall, you should consider the following:

     

    • Size of the wall
    • Drainage
    • Functionality
    • Aesthetics
    • Creative structures
    • Designs
    • Hiring a reliable contractor

    Contact Us

    Get A Free Quote

      Sorry, we do not service your area. We only service North Brisbane and Moreton Bay.

      You can click the button below to request a quote from a landscaper who builds retaining walls in that area.

      Request a Southside Retaining Wall Quote

      (07) 3186 8550

      QBCC: 15384243

      Servicing Brisbane Northern suburbs from Chermside to Caboolture and everywhere in between