Permanent Stabilisation for Homeowners
Why Homeowners Choose AGS
- Permanent repairs that protect the home you have invested so much in.
- Fast, clean methods that avoid heavy disruption and let you get back to daily life quickly.
- Systems designed specifically for Perth’s soils and substrates.
- Trusted by homeowners, builders, engineers, and strata managers across WA.
Common Residential Problems We Fix
Homeowners call AGS when they notice:
- Cracks spreading through brickwork, plaster, or ceilings.
- Doors and windows that suddenly stick or fall out of alignment.
- Floors inside the home that feel uneven or begin to slope.
Whatever the cause, our team identifies the source of the problem and delivers a permanent fix.
Residential Solutions We Provide
Our solutions are designed for long-term stability and minimal disruption:
- House Underpinning: Stabilising homes that are sinking and repairing walls that have started to crack.
- Restumping: Replacing failing stumps with engineered Hexplate systems.
- Soil Stabilisation: Using polyurethane or chemical grout injection to strengthen weak soils and stop further movement.
- Ground Strengthening: Anchors and rods to reinforce retaining walls and garden structures.
- Excavation Retention: Safe support for pools, basements, and garages.
- Concrete-Free Foundations: Hexplates and Ground Screws for decks, sheds, and extensions.
Technologies for Residential Projects
We use advanced technologies proven in Perth’s soils:
- Polyurethane Injection: Expands under slabs to lift and stabilise sunken concrete.
- Grout Injection: Fills voids and strengthens weak soils beneath foundations.
- Hexplate Foundations: Concrete-free footing system designed by AGS.
- Ground Screws: Fast, eco-friendly alternative to concrete pads.
- Polyurea Waterproof Membrane: Seamless waterproofing for basements, garages, and retaining walls.
- Brick Stitching: Stainless steel bars used to tie cracked masonry back together for a lasting repair.
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FAQ
Are cracks in walls always serious?
Not all cracks are structural, but they should always be checked. Our engineers determine whether a crack is cosmetic or caused by ground movement.
Can you re-level my floors without major construction?
Yes. In most cases we can re-level floors using polyurethane injection or restumping, which avoids the need for heavy construction and keeps disruption to a minimum.
Do your solutions work on Perth’s soils?
Absolutely. Every method we use is designed for local soils and substrates.
How long does slab lifting take?
Most residential slab lifting jobs take just a few hours, with the area ready to use the same day.
Is underpinning expensive?
Costs depend on the site and extent of movement. After an inspection, we provide a clear, tailored quote.
Is underpinning expensive?
How long does slab lifting take?
Do your solutions work on Perth’s soils?
How long does slab lifting take?
Is underpinning expensive?
Costs depend on the site and extent of movement. After an inspection, we provide a clear, tailored quote.