Retaining Walls, Excavation & Drainage
Retaining Walls, Drainage & Excavation Reliable retaining wall, drainage and tight-access excavation services across Newcastle, Lake Macquarie & the Central Coast.
SJB Civil Pty Ltd provides retaining wall construction, tight access excavation, drainage solutions and site preparation across Newcastle, Lake Macquarie and the Central Coast.
Why Choose SJB Civil?
✓ Licensed & insured
✓ Retaining wall specialists
✓ Tight access excavation
✓ Drainage installed properly
Our Services
Concrete sleeper, sandstone and structural retaining wall construction for residential properties.
Retaining Walls
Ag lines, drainage gravel, pits, pipework and water management solutions.
Drainage & Stormwater
Excavation for backyards, side access areas, retaining walls, trenches and site preparation.
Tight Access Excavation
Site Cuts & Levelling
Preparation for concrete, turf, landscaping, driveways and outdoor areas.
Concrete Preparation
Removal, excavation, base preparation and compaction ready for concrete installation.
Landscape Preparation
Clean-outs, shaping, soil removal, access work and prep for new outdoor spaces.
Our Recent Work
Recent retaining wall, excavation, drainage and landscape preparation work completed across Newcastle, Lake Macquarie and the Central Coast.
How It Works
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Tell us what you need done and include photos if possible.
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We inspect access, levels, drainage, materials and site conditions.
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You receive a clear scope of works and pricing before the job starts.
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We complete the work with clean finishes and proper site management.
Request a Free Quote
Send through your details and a short description of the job. You can also include photos after submitting.