Home Building and Landscaping Services in South West Sydney
ALTECH Construction is a residential builder based in Leppington. Here is everything we can talk to you about, from a new custom home to the yard around it.
Our main services
Custom home builds
A home planned around your block, your household and how you want to live day to day.
Read about custom home builds
Duplex builds
Two homes on one block, each planned with its own entry, privacy and layout.
Read about duplex builds
Standalone granny flats
A separate, self-contained home added to a property that already has a house.
Read about standalone granny flats
Houses with granny flats
A new main home and granny flat designed and built together as one project.
Read about houses with granny flats
Landscaping and retaining walls
Planned with a new build or as its own project. Retaining walls can turn a sloping block into usable, level areas.
About landscapingMore ways we can help
Building, extending and improving homes across South West Sydney.
Home extensions
More room without moving house.
Second-storey additions
Build up and keep your garden.
Single-storey homes
Practical layouts on one level.
Double-storey homes
More living space on the same block.
Custom designs
Plans shaped around how you want to live.
Luxury homes
Higher-end finishes and detailing.
Renovations
Update the home you already have.