Expert Retaining Wall Contractors in Dunedin & Queenstown
OCON Group is your trusted partner for professional retaining wall design, engineering, and construction services throughout Dunedin, Queenstown, and the wider Otago region. With over 17 years of experience in civil construction, we specialise in delivering high-quality retaining wall solutions that combine structural integrity with aesthetic appeal.
Whether you need a small residential timber retaining wall or a large-scale commercial gabion wall installation, our team of experienced civil contractors provides comprehensive services from initial design through to building consent submission and final construction.
Complete Retaining Wall Services
At OCON Group, we offer end-to-end retaining wall solutions for residential, commercial, and industrial projects across Otago. Our comprehensive services ensure your retaining wall project is completed efficiently and to the highest standards.
Design & Engineering
Our experienced team works with qualified structural engineers to design retaining walls that meet New Zealand Building Code requirements. We consider soil conditions, load requirements, drainage needs, and aesthetic preferences to create optimal solutions for your site.
Building Consent & Resource Consent
Navigating the consent process can be complex. We handle all building consent applications and resource consent submissions on your behalf, working closely with Dunedin City Council and Queenstown Lakes District Council to ensure smooth approval of your retaining wall project.
Professional Construction
Our skilled construction team brings your retaining wall design to life with precision and care. We use quality materials and proven construction techniques to deliver durable retaining walls that will stand the test of time.
Types of Retaining Walls We Build
Timber Retaining Walls
Timber retaining walls are a popular choice for residential properties in Dunedin and Queenstown. Using H4 and H5 treated timber poles and sleepers, we construct attractive and cost-effective walls ideal for garden terracing, boundary walls, and slope stabilisation up to moderate heights.
UC Pile Retaining Walls
For larger projects requiring significant structural strength, UC (Universal Column) pile retaining walls provide exceptional load-bearing capacity. These steel pile walls are ideal for commercial developments, steep hillside properties, and situations where maximum stability is required.
Gabion Basket Walls
Gabion walls offer a unique combination of strength and natural aesthetics. Using wire mesh baskets filled with local stone, these environmentally-friendly retaining structures provide excellent drainage and blend seamlessly with Otago's natural landscape.
Concrete Block Retaining Walls
Concrete block retaining walls deliver outstanding durability and a clean, modern appearance. Available in various finishes and colours, these walls are perfect for both residential and commercial applications where a polished look is desired.
Why Choose OCON Group?
Retaining Wall Applications
Our retaining wall solutions serve a wide range of residential and commercial applications throughout Otago:
- Hillside and sloping section stabilisation
- Driveway and carpark construction
- Garden terracing and landscaping
- Boundary walls and property division
- Erosion control and flood protection
- Commercial development site preparation
- Infrastructure and roading projects
- Agricultural and rural applications
Need a Retaining Wall Quote? Contact Our Team Today
Get expert advice and a free, no-obligation quote for your retaining wall project in Dunedin, Queenstown, or anywhere in Otago.