Better. Experience. Guaranteed.


Managing ground subsidence issues and void filling for all civil and council infrastructure sites.

Issues with civil and council infrastructure need to be dealt with efficiently to ensure public safety.

Safety is paramount for all council-owned infrastructure, such as sporting venues, community centres and other civil assets like water supply pipelines.

However, large voids, erosion and land subsidence can jeopardise public safety and disrupt services to the community until resolved.

Raise and Relevel are Australia’s specialists in polyurethane resin injection and void filling technologies for all ground subsidence-related problems.

Our advanced solutions can be undertaken out of hours, causing minimal disruption, and incurring no downtime.

Our solutions are long-term, effective and cost-efficient for all civil infrastructure, remediating ground issues and minimising any disruption.

We solve your ground subsidence-related issues with resin injection underpinning solutions

Sinking Slabs

Unlevel Buildings

Weak Ground

Sinkholes and Voids

Water Ponding Issues

We can help
you with

Releveling sunken buildings:

we improve weak or subsiding ground to solve civil structural distress issues.

Solving ponding or dished floors:

by raising and releveling slabs, we address water collection issues and ponding across public and civil infrastructure.

Concrete slab lifting:

if your slabs are overloaded, flexed or sinking, we perform resin slab jacking to relevel them.

Council Infrastructure

Just like any other structure or asset, council infrastructure is susceptible to damage from land subsidence over time – posing a risk to public safety and disrupting services until resolved.

With our slab jacking and concrete levelling solutions, we can help to protect council-owned infrastructure from land subsidence-related damage and eliminate any disruptions to the community.

Abandoned Pipelines

Abandoned pipelines must be decommissioned safely to ensure there is no potential risk to public safety and the surrounding environment.

Our team of ground surgeon experts can provide an effective and efficient void filling solution that can be used to help fill the abandoned pipeline and any related voids, helping to safeguard the adjacent land and environment, and protect the public.

Maintenance holes, sumps and culverts

We can use polyurethane resin injections to stop water leaks, unwanted water ingress and to fill voids around and behind all civil installations including utility access holes, sumps and culverts.

Weirs, lake walls, sea walls, dam walls and water access ramps

Our ground experts can apply polyurethane resin injections to fill voids and stabilise weir & dam walls easily to ensure their level integrity.

choose us?


Better quality workmanship for a better price - R+R delivers value to our customers by offering the highest-quality services at the most competitive prices.


Over 50 years of genuine experience in re-levelling structures – we are your ground surgeon partners.


A 75-year warranty on our resin products and 2 years warranty on workmanship, so if the problem returns, so do we – for free.

You can trust the ground surgeon
experts at Raise + Relevel

We’re your structural resin injection underpinning specialists


R+R tailors our work hours to suit the operational needs of our customers and their tenants – 24/7 convenience.


Our specialists have raised over 500 civil, industrial and commercial properties and counting.


We offer hands-on advice and practical experience. The person who quotes + delivers your job has been relevelling properties like yours for over 15 years.


We have no call centres, no salespeople and minimal overheads, all of which enables us to provide the best value for our customers.