Retaining wall constructions

We are a family run business with 15 years’ experience building retaining walls Northern Beaches, retaining walls North Shore, and retaining walls Eastern Suburbs. We use typically engineered retaining wall designs that apply to each job we do. We build walls using these designs day-in, and day-out which is what categorises us as a specialist retaining wall builder. This is included in our service to you, our client! It is in line with our motto “built once, built right”.

The majority of our retaining wall repairs are tight access, wet or saturated soils, challenging ground conditions, sloping blocks of land, loose rocks or unstable ground.

If your wall is small and easy, then a gardener or landscaper may suffice, but if you need a long term solution, expert advice, an engineered solution or face difficult retaining wall repairs, then call Retaining Wall Constructions today.

Wall Materials


RWC are a NSW Fair Trading Licenced retaining wall builder. Our licence 290690c certifies us to build structural retaining walls from any material.

timber retaining wall
concrete block wall

built once,
built right

By a Specialist Retaining Wall Builder.



Residential retaining walls can serve different purposes. Not only do they retain loose earth and rock, but they are one of the most effective tools of solving drainage problems, moisture problems, dampness, and flooding water.

Drainage Retaining Wall



Retaining walls coupled with our duel drainage systems are proven to physically block, and divert water flow (in ground water and surface water) away from houses and discharge into a stormwater system or soft landscape. Examples of this are underneath houses, behind houses or garages, or on sloping blocks of land.

Ask us how our retaining walls can
benefit you and protect your assets!