19/01/2026
SWIPE for before photos | 32m concrete sleeper retaining wall
Built tough for Blue Mountains conditions. Designed to last.
Planning a retaining wall?
📩 DM us to request a quote.
Brownjohn Constructions is a Blue Mountains based building company
Springwood, NSW
2777
| Monday | 7am - 5pm |
| Tuesday | 7am - 5pm |
| Wednesday | 7am - 5pm |
| Thursday | 7am - 5pm |
| Friday | 7am - 5pm |
| Saturday | 7am - 5pm |
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