WELCOME TO SIMOLEE EXCAVATIONS
Structural Landscaping Wollongong & Illawarra
From retaining walls and drainage solutions to complete landscape construction, we deliver structural landscaping services for residential, commercial and civil projects throughout the Illawarra.
Landscaping Built to Last
Structural landscaping is about more than appearance. It creates usable outdoor spaces, improves drainage, manages sloping blocks and provides the foundation for long-term functionality.
With over 25 years of industry experience, Simolee Excavations works with homeowners, builders, developers and commercial clients to deliver landscaping solutions that combine practicality, durability and quality workmanship.
Our Landscaping Services
NEW SERVICE
Structural Landscaping
Create functional and visually appealing outdoor spaces with structural landscaping solutions tailored to your property.
- Retaining Walls
- Concrete Sleeper Retaining Walls
- Timber Retaining Walls
- Sandstone Retaining Walls
- Sandstone Walls
- Rock Walls
- Rock Placement
- Hardscaping
- Landscape Construction
- Lawn Preparation
- Outdoor Transformations
CORE SERVICE
Site Preparation & Drainage
A successful landscaping project starts with the right foundation. We provide site preparation and drainage solutions to ensure your project is built to last.
- Site Preparation
- Site Levelling
- Property Grading
- Site Cuts
- Drainage Solutions
- Land Clearing
- Soil Removal
- Excavation for Landscaping Projects
- Turf Preparation & Installation
Features
Retaining Wall Specialists
Retaining walls play a critical role in managing sloping land, improving accessibility and maximising usable space.
If you’re building a new home, upgrading your outdoor area or developing a site, our team can design and construct retaining wall solutions that are built for both performance and appearance.
Residential Properties
From initial excavation and site preparation to final structural landscaping, we manage your home project with absolute precision and care.
New Builds
Setting the perfect foundation for your new home. We collaborate closely with builders to deliver flawless site cuts, drainage, and preparation.
Commercial Developments
Equipped to handle large-scale earthworks, civil projects, and commercial site prep with the efficiency and compliance your timeline demands.
Acreage Properties
Specializing in large-scale land clearing, detailed grading, long-term drainage solutions, and durable access roads for expansive properties.
Sloping Blocks
Experts in challenging terrain. We specialize in precision terracing, retaining walls, and engineered site cuts for uneven landscapes.
Our Process
How It Works
Step 01
Initial Consultation
We discuss your project requirements, site conditions and objectives.
Step 02
Site Assessment
Our team assesses the site and recommends the most suitable solution.
Step 03
Detailed Quote
You’ll receive a clear and transparent quote outlining the scope of works.
Step 04
Construction
We complete the project safely, efficiently and to a high standard.
Recent Projects
Recent Structural Landscaping Projects
Areas We Serve
Servicing the Illawarra Region
Simolee Excavations proudly provides structural landscaping services throughout:
FAQ’s
Frequently Asked Questions
What types of retaining walls do you build?
We construct a range of retaining walls including sandstone retaining walls, concrete sleeper retaining walls and timber retaining walls for residential and commercial properties throughout the Illawarra.
Do you provide hardscaping services?
Yes. Our structural landscaping services include retaining walls, sandstone features, rock placement, drainage solutions and other hardscaping elements designed to improve the function and appearance of your outdoor space.
What type of retaining wall is best?
The best retaining wall depends on your site conditions, budget and desired appearance. Popular options include sandstone retaining walls, concrete sleeper retaining walls and timber retaining walls. We can recommend the most suitable solution based on your project requirements.
How long do retaining walls last?
The lifespan of a retaining wall depends on the materials used, drainage and construction quality. Professionally built retaining walls can last for decades when designed and installed correctly.
Can a retaining wall increase property value?
A well-designed retaining wall can improve both the appearance and functionality of a property. By creating level outdoor spaces and improving accessibility, retaining walls can make a property more attractive to potential buyers.
Do retaining walls require council approval?
Council approval requirements vary depending on the height, location and design of the retaining wall. We can discuss your project and help determine whether approvals may be required.
What's the difference between a sandstone retaining wall and a concrete sleeper retaining wall?
Sandstone retaining walls offer a natural, timeless appearance that blends well with many landscapes. Concrete sleeper retaining walls provide a modern look and are known for their strength, durability and low maintenance requirements.
Can you prepare my site before landscaping begins?
Yes. We provide site preparation services including site levelling, excavation, drainage preparation, rock placement and landscape preparation to ensure your project is built on a solid foundation.
Do I need a retaining wall on a sloping block?
If your property has significant changes in elevation, a retaining wall may be required to stabilise the soil and create safe, practical outdoor areas. Retaining walls are commonly used on sloping blocks to maximise usable space and improve access.
Are sandstone retaining walls a good investment?
Sandstone retaining walls are a popular choice throughout the Illawarra due to their durability, natural appearance and ability to complement a wide range of landscaping styles. They can also add value and visual appeal to your property.
Do retaining walls need drainage?
Yes. Proper drainage is one of the most important parts of retaining wall construction. Without adequate drainage, water pressure can build up behind the wall and impact its performance over time.
What can be built on top of a retaining wall?
Retaining walls can help create space for lawns, gardens, entertaining areas, pathways and other landscaping features. The suitability of each area will depend on the wall design and site conditions.
How much does a retaining wall cost?
The cost of a retaining wall depends on factors such as the size of the wall, site access, materials selected and the complexity of the project. We provide detailed quotes tailored to your property and project requirements.
Can retaining walls help with drainage problems?
Yes. Retaining walls are often designed alongside drainage solutions to help manage water flow, reduce erosion and improve the overall stability of your property.
Need Excavation or Civil Works?
From site preparation and earthmoving to demolition and civil construction, Simolee Excavations delivers reliable excavation solutions across the Illawarra.