Specialist, Long-Lasting Repair Work — How It Works?
From investigation to implementation, the Multifix Group applies meticulous care to each phase of the remedial repair process. Our experienced team work to ensure the safety, functionality and longevity of buildings, while restoring their aesthetic and historical significance.
All our work complies with industry building codes and standards.

Investigation
We do a comprehensive assessment to identify the extent and causes of structural issues and defects, so we can make informed decisions on the necessary repairs.

Testing
We perform detailed water leaks testing investigation and reports to evaluate materials, structural integrity and moisture content. This process helps us understand the properties and conditions of materials and structures, informing our material selection and repair planning.

Engineer’s Reports
Our engineer’s reports serve as a roadmap to the entire remedial repair project, guiding the implementation phase. We outline the scope of repairs, required materials, estimated costs and timelines and ensure that repairs comply with safety standards and building codes for structural remedial works in Sydney.

Concrete Spalling Repairs
When surfaces deteriorate due to things like corrosion of embedded steel or exposure to harsh environmental conditions, we repair the damaged areas and prevent further deterioration. Repair work may include chipping away damaged concrete, reinforcing steel and applying new concrete or repairing mortars. The Multifix Group also provides remedial façade repairs around Sydney as part of a complete structural solution.

Cavity Flashing Repairs
Should flashing systems fail and moisture infiltrate the structure of a building, we remove and replace damaged or deteriorated flashing materials. Our new installation and sealing of new flashing components offers full protection against water damage, preventing future water intrusion into the building.

Façade Restoration And Exterior Repairs
As trusted façade restoration contractors in Sydney, we specialise in exterior façade restoration & repairs that enhance the visual appeal and integrity of buildings. From surface cleaning and crack repairs to full-scale remedial façade repairs around Sydney, we ensure every detail aligns with heritage and structural standards.
Comprehensive Solutions For Exterior Façade Repairs
Modern buildings and heritage structures are constantly exposed to weather extremes, pollutants and environmental stress. Over time, these elements can lead to visible and hidden damage across building exteriors.
That’s why we deliver specialised remedial façade repairs in Sydney, combining technical know-how with aesthetic restoration to protect and revive the building envelope.
Why Façade Repairs Matter
Façade degradation isn't just about appearance, it often signals deeper structural problems like:
- Moisture ingress
- Weakening of facade anchors or ties
- Material delamination
- Thermal inefficiencies
Ignoring these signs can lead to more complex, costly structural damage over time.
Our Full Range Of Services
- Water leads investigation and detection
- Defect report and scope of work preparation
- Leaking balcony repairs
- Leaking planter box repairs
- Leaking shower repairs
- Cavity flashing replacement
- Concrete slab crack monitoring and repairs
- Concrete spalling investigations and repairs
- Rising damp solutions
Long-Term Focus, Minimal Disruption
At the Multifix Group, we don’t believe in short-term patchwork. Every project is delivered with:
- A clear remediation strategy
- High-performance materials suited to your building type
- Skilled tradies trained in heritage and modern facades
- Project scheduling that minimises disruption for tenants or operations
Whether it’s minor crack treatment or full exterior façade restoration & repairs, our work is engineered for longevity and visual harmony.
Advanced Investigations For Hidden Water Damage
Not all building damage is visible to the naked eye. Moisture ingress, poor drainage or old materials often create internal deterioration long before it becomes obvious externally.
This is why we offer detailed water leaks testing investigations and reports as part of our core diagnostic services.
How We Diagnose Water Ingress
Using advanced tools, we identify root causes and patterns of moisture intrusion. Our team conducts:
- Thermal imaging scans
- Moisture content readings
- Hydrostatic and flood testing
- Endoscopic cavity inspections
- Material degradation assessments
The resulting water leaks testing investigation and reports include photographic evidence, mapped results and repair recommendations tailored to your property.
Reach Out To Us For Structural Remedial Works Around Sydney
If your property shows signs of structural wear, façade deterioration or persistent leaks, reach out to our experienced team in Sydney today. Don’t delay!
At the Multifix Group, we provide professional structural remedial works in Sydney, plus comprehensive water leaks testing investigation and reports. Our expert façade restoration contractors near Sydney can protect and revitalise your building.
Call us today at 0414 660 016 or email us at info@multifixgroup.com.au to schedule an inspection or request a quote for exterior façade restoration & repairs and other remedial solutions.





