Sydney's Best Remedial Builder.
Sydney’s Defect Remediation Specialists. Trusted by Strata, Developers & Builders.
From waterproofing to structural integrity, we fix what others miss.
What we do
At Storm Construction Group, we are specialists in building defect remediation across commercial, strata, and multi-residential properties in Sydney. We manage the entire process—from defect investigation and reporting to structural repair and compliance rectification—working closely with engineers, developers, and strata managers.
Whether it's water ingress, structural defects, concrete remediation, or Class 2 building compliance under NSW legislation, our team delivers precise, accountable, and long-lasting solutions tailored to your building’s needs.
BALCONY REMEDIATION
We specialise in balcony defect repairs across Class 2 buildings and strata developments. From concrete spalling and tile failure to membrane replacement and drainage upgrades, we ensure balconies are safe, compliant, and protected from further deterioration.
Learn MoreCLASS 2
We help builders, developers, and strata managers navigate NSW Class 2 building reforms with confidence. From RDP engagement to defect rectification and reporting, we deliver remedial works that meet Design and Building Practitioner (DBP) compliance under NSW legislation.
Learn MoreDEFECT INVESTIGATION + REMEDIATION
We specialise in comprehensive building defect remediation for strata, commercial, and multi-residential properties across Sydney. From expert defect investigations and engineering reports to targeted repair works, our team delivers compliant, long-lasting solutions that restore building safety and value.
Learn MoreWATER INGRESS
+ LEAK REPAIRS
Our leak detection and waterproofing repair services resolve water ingress issues fast. We identify the root cause of leaks in strata and commercial buildings and apply long-term waterproofing and membrane systems to protect internal finishes and structural elements.
Learn MoreSTRUCTURAL REMEDIATION
Our experienced team provides structural defect remediation services designed to stabilise and extend the life of existing buildings. We resolve cracking, movement, and concrete failure through engineered repair solutions that meet NSW compliance standards for Class 2 and Class 3 buildings.
Learn MoreROOF + WINDOW REMEDIATION
We specialise in large-scale window remediation, providing expert solutions for repairing and replacing windows in commercial and multi-residential buildings. Our team ensures improved safety, energy efficiency, and aesthetics, while maintaining compliance with Australian building standards.
Learn MoreWelcome to Storm Construction Group.
COMMUNICATION. INVESTIGATION. REMEDIATION. RESOLUTION.
Here at Storm, we are Sydney’s go-to Construction business for Remediation, Investigation and Resolution for your commercial, residential or strata property. Your property – whether it be for business, investment or living: needs to be able to weather the storm. We utilise a multi-faceted approach to investigating and managing dangerous, hazardous and unliveable sites. We have a keen interest in heritage listed sites, and don’t shy away from a challenge.
Whether it be from prior work, natural extremes, poor management of existing sites or any other cause leading to the need for remediation, there is no stone left unturned when Storm Construction Group is on task. We endeavour to rectify the issues that pose a risk to the general population, and the environmental ecosystem.
Get answers to common questions about us
How are you different?
When it comes to water leaks or damage, you can often make things worse by jumping in head first and attempting to resolve with problem. Which is why nine times out of ten we suggest an investigation. This means we run a thorough investigation which includes but is not limited to cutting many holes and flood testing. We then provide a thorough report and scope of works in order to remedy the situation once and for all.
How much does an investigation cost?
We like to be transparent with ours costs. An investigation generally costs between $1700 and $2200 + gst.
Is it true that you've never received a call back?
Absolutely it is. Due to our thorough investigation process and extensive remedial experience we are proud to state we have never not fixed a problem.
What sets your investigation services apart from others in the industry?
Our agency stands out due to our expert team and advanced technology, ensuring thorough and precise investigations. With a focus on confidentiality and personalized service, we deliver exceptional results tailored to your unique needs.
Do you work with stratas?
Absolutely. Some of our best and longest standing relationships are with strata complexes around Sydney.
Do you work for other builders?
We certainly do. We work with various builders on remedial jobs and have a particular interest in heritage works. We love maintaining and creating new relationships with construction companies in Sydney. With over 20 years commercial construction experience we like to believe we have a lot to offer.
Can you manage our council fire order?
We have extensive experience, particularly in strata complexes managing council fire ordered works.
Can I work for you?
We are always looking for the right people to join our unique and growing company. If growth opportunities, flexibility and a family business are what you’re looking for, get in touch!
What People Say About Us
Tom possesses a unique level of skill and motivation to work towards a common goal to achieve a quality project, in every discipline of construction. His is an exceptional manager and an outstanding leader.
Tom's exceptional professionalism, proactive approach, strategic resource management, and problem-solving skills, along with his transparency and attention to detail, made him a valuable asset in completing a challenging project.
