Structural Rectification Specialists

We have the technical knowledge and experience to remediate and rectify distressed existing structures be it residential,  commercial or industrial. Specialising in concrete and masonry, we provide cost-effective solutions. 

We Provide Professional Services.

Rectify Group is a Australian ground engineering and asset remediation company dedicated to the rectification of concrete and masonry defects including concrete lifting and soil stabilisation, leak sealing and concrete and masonry repair.

What We Rectify


Chemical Underpinning/Slab Jacking (Concrete Leveling)

Using Polyurethane injection technology, we provide the most efficient solution to rectifying a sunken and unlevel concrete structure.


Soil Stabilisation

Unstable loose soil and erosion can be detrimental to building structures. It can lead to settlement and damage to the structure due to large voids beneath it, and loss of bearing in soil. Using patented ultra-low viscosity polyurethane resins, voids can be filled, soil consolidated, erosion halted and soil bearing improved.


Brickwork Stitching and Reinforcing

Cracked masonry walls are not only an eyesore but also a potential danger. We first fix the underlying issue, including correcting leaning walls, then using latest technology reinforce cracked sections of wall.


Waterproofing Leaking Concrete Slabs and Basement Walls

A suspended concrete slab (e.g. with a garden bed or walkway above) or an existing concrete/masonry basement wall can leak due to small cracks and compromised waterproofing. Using resin injection technology, we can permanently fix leaks and seal cracks.

Why choose Rectify?

Technical Expertise

We have a team of qualified structural engineers and technicians with highest level of experise and training to provide effective solutions

Latest Technology

We invest in the latest technology, equipment and polyurethane resins, constantly keeping an eye on developments in other parts of the world.

Seamless Delivery

Our non-invasive technique ensures you do not have to vacate the structure including your home or business, enabling continuity of use.

Affordable Solutions

We ensure the solutions provided are affordable and competitive when compared to other similar companies

Quality Assurance

The solutions provided will not only increase the life-span of the existing structure, we will provide 10 years warranty on most of our rectification solutions.

Mission Statement:
Providing cost-effective solutions to distressed concrete and masonry structures, not limited to a settled home, sunken airport runway, a leaning electricity tower, a leaking basement or a sinking bridge approach. Prolonging the life of a structure not only makes economic sense, it is also better for the environment.

Specifically to homeowners: We have seen an increase in issues with residential slabs, most commonly waffle slabs. Settlement is being caused by a combination of factors, including poor workmanship, under-engineered designs, shrinking clay, drainage issues, trees within vicinity of footings and inadequate deepening of slab beams into solid founding materials. We understand that home ownership is a major financial commitment. Therefore, when issues arise, we will endeavor to provide solutions that are effective and most importantly, affordable.

Jane Miles
Thank you Jovanne. I’m very impressed by the end result! I wondered if it was even possible. It was your customer service that awarded your team the job, but I was equally impressed by your work as a team. Our concrete slabs were all over the place. Your knowledge and experience is obvious, but it was the way you all listened to each other as a team and worked together that in the end brought about the impressive final result. A little more here, another measurement there, consider this and caution over there. I’m so glad you enjoyed working this job. It’s lovely to see professional tradies doing what they love who are clearly also good mates. I’ll be sure to keep you posted on the renovations ?? Jane Miles
Jane Miles
Andrew Kavanagh
The team did a fabulous job of straightening our brick fence which had a very bad lean towards the street. Well worth the price paid to repair it it rather than demolish and rebuild.
Andrew Kavanagh
Kris Camm
We were very satisfied with all aspects of their service. The outcome was beyond expectation with all wall issue greatly improved. Their knowledge and service was great. Would highly recommend Rectify.
Kris Camm
Simon Judkins
very effective and efficient process. Lifted sunken foundations and closed large cracks. Can open the front door now! Just a paint now and job done...
Simon Judkins
Lynn Hall
The team at Rectify were amazing. Knowledgeable , professional, great communicators as well as the best quoted price by a mile! We will be recommending them to everyone we know!
Lynn Hall
Upon booking a time my family unfortunately caught covid on the booking date. The team at Recifty were fantastic to deal with and slotted us in a later time slot even though they were booked out. Great guys to deal with and fantastic work on the resin injection. Beat all the other quotes on price. Couldn't be more happy.
Angela Kara
We couldn't be happier with the results that we have seen on our house. Right from the beginning Josh was always happy to answer all our questions. Allan came to our home and quoted the job. We felt very comfortable with Allan and his knowledge of this kind of work. Allan and Armand came out to complete the job, they explained the whole process and we were amazed to see instant results. We had obtained other quotes and found Rectify to be much more reasonable and knowledgeable about this type of work. We would highly recommend Rectify.
Angela Kara
Long & Co
Complex underground work, excellent consultation regarding when resin is and is not fit for purpose. Outstanding customer service. Highly recommend!
Long & Co
Susie Testro
This is a long review, but it’s been a long and frustrating process spanning more than 3 years for us. Our 100 year old home suffered water damage from mains in our street resulting in our front rooms giving way. We share a border with our neighbour so it also greatly impacted them (supports were dug into their backyard to hold the wall in place since Dec ‘19) Under our home insurance policy, AAMI approved chemical underpinning rather than conventional. This meant we didn’t have to move out, or even shift a single piece of furniture from the rooms where the underpinning was taking place. Rectify were extremely professional, prompt and we were really impressed with their friendly communication along the way. The underpinning was so incredibly precise and we still cannot believe the amazing result achieved in just a few hours. There was no major digging/damage to my neighbours property (as would have been the case with conventional methods) and above all, what would have been a process taking weeks with enormous inconvenience, was completed same day. We would recommend Rectify to anyone needing underpinning done- their work is absolutely gold standard. We are so thrilled that our underpinning was carried out by them, and feel certain that our home will be restored to its former glory because of their precision and accuracy.
Susie Testro
Andrijana Hajvaz
I highly recommend the Rectify Group for their workmanship and professionalism in undertaking the chemical underpinning works at my property. A special thank you to Allen, Armand and Berk for achieving a great result.
Andrijana Hajvaz