Tabak Pty Ltd
1/51 Montague St, North Wollongong, New South Wales, 2500.0
“Since 1985 – Remediation, Waterproofing and Structural Repairs.”

Why Choose Tabak Pty Ltd?
Customers report that Tabak Pty Ltd delivers reliable structural and waterproofing solutions for residential and commercial properties, with a strong track record across apartment complexes and unit blocks. Backed by 40 years' experience, a Gold License, and membership in the Master Builders Association, the team is known for responsive communication, quality workmanship, and professional problem-solving in the Sydney, Wollongong, and surrounding regions.
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About Tabak Pty Ltd
Services
- Remedial construction
- Waterproofing and membrane systems
- Structural repairs and rectification
- Façade repairs and coatings
- Balcony and rooftop remediation
- Concrete repairs
- Crack injection
- Cement rendering
- Building construction
- DBP-compliant methodology and engineered solutions
Location
What Customers Say on Google
“Tabak remediated concrete spalling in a fourth-floor apartment slab, delivering quality work that addressed the structural issue comprehensively.”
“Cem Tabak and the team completed waterproofing on 8 balconies in a 1980s unit block affected by concrete cancer, with excellent restoration results.”
“Cem Tabak resolved repeated water ingress into a Level 3 apartment from common property areas, demonstrating prompt investigation and reliable problem-solving.”
Source: Google Reviews
Frequently Asked Questions About Tabak Pty Ltd
Absolutely. Tabak specialises in concrete spalling remediation in unit blocks and apartment complexes throughout Wollongong and the Illawarra. Cem Tabak has coordinated repairs in buildings as high as four storeys, including lounge room floor slab repairs and balcony reconstruction jobs involving eight balconies in 1980s unit blocks in Corrimal. The team erects external scaffolding to avoid disturbing residents via internal access stairs and provides privacy screening during works.
Cem Tabak personally coordinates communication with all parties — strata committees, managing agents, owners corporations, advising engineers, and individual tenants. Locals tell us he keeps everyone informed before, during, and after works. On one Level 3 apartment water ingress repair, Cem scheduled separate works for three affected rooms and maintained constant updates. He's also known for arranging temporary solutions, like relocating hot water systems on balconies during reconstruction.
Yes. During delaminated concrete removal on a fourth-floor apartment slab repair, the Tabak team exposed previously undetected defective areas. Rather than leaving owners in the lurch, Cem worked directly with the advising engineering company to develop cost-effective code-compliant repairs. We've heard from locals that this ability to spot and address hidden faults during remediation saves strata complexes from bigger problems down the track.
Tabak uses chemical injection and high-pressure injection at wall-to-floor junctions to stop water ingress. On one Level 3 apartment in Wollongong, they removed external courtyard tiles and bedding, injected and sealed the affected internal walls, then flood-tested before reinstating tiles. The repair stopped repeated heavy rain leaks into three rooms. Locals confirm no further leaks occurred after Tabak's work, even during subsequent storm events.
Yes. While based in North Wollongong, Tabak operates across Sydney Metropolitan, the Southern Highlands, and the ACT. With 40 years in remedial construction and a Gold Licence, they handle DBP-compliant structural repairs and waterproofing membrane systems for residential, commercial, industrial, and civil projects. Cem Tabak coordinates engineering certification and complex multi-stakeholder jobs across these regions, not just the Illawarra.
Contact Details
- Phone
- +61 2 4226 9600
- info@tabak.com.au
- Address
- 1/51 Montague St, North Wollongong, New South Wales, 2500.0
How Tabak Pty Ltd Compares
in Wollongong
More reviews than 70% of concreters in Wollongong
Concrete Removal — 1 of 8 in Wollongong
Opening Hours
- Monday
- 7am-5pm
- Tuesday
- 7am-5pm
- Wednesday
- 7am-5pm
- Thursday
- 7am-5pm
- Friday
- 7am-5pm
- Saturday
- 8am-2am
- Sunday
- Closed
Business Details
- Service Areas
- Sydney
- Wollongong
- Illawarra
- ACT
- Sydney Metropolitan
- Southern Highland areas
- Certifications
- Gold License No. R87818, Master Builders Association member
- Years in Business
- 40+












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