Slab Jack Industries

What Slab Jack Industries does

Slab Jack Industries Pty Ltd is an Australian specialty contractor that provides concrete slab lifting, foundation repair, chemical underpinning, and ground stabilisation services to residential, commercial, civil/infrastructure, mining, and agricultural clients. The company is headquartered in Yatala, Queensland, and operates from offices in five Australian states (QLD, NSW, VIC, SA, WA) with mobile rig deployment that gives it claimed coverage across all Australian states plus selected projects in Australasia, Europe, and the United Kingdom. It is a privately held proprietary limited company (ABN 40 621 697 210) with no disclosed external investors, parent company, or acquisition activity. Stated firmographic headcount is 1–10, which appears inconsistent with the company's stated multi-state operational footprint and suggests either heavy reliance on subcontractors or understated headcount data.

The company's core technology rests on two pillars. The first is chemical underpinning using polyurethane structural resin injection sourced exclusively in Australasia from HMI (HydroInject USA), comprising four subsystems: Structural Polyurethane Lifting Foam for heavy slab lifting, Stabilisation Polyurethane for ground consolidation, Permeation Grouting for soil solidification, and hydro-insensitive Curtain Grouting Polymers for waterproofing. The second is the Resistance Push Pier system from Grip-Tite, for which Slab Jack Industries is the only approved applicator in Australia. Supporting technology includes a proprietary Deep Injection System for subsoil remediation and Zip Level Pro 2000 precision altimeters for sub-millimetre height measurement during injection. The polyurethane formulation uses over 40% recycled feedstock, and the company holds ISO 9001, ISO 14001, and ISO 45001 certifications.

The business model is project-based professional services, with revenue generated through quote-driven contracts tailored to each site's scope, ground conditions, and extent of subsidence damage. No pricing is publicly disclosed. Go-to-market is enterprise field sales plus inbound phone/web enquiry handling, with demand supported through organic social channels (LinkedIn, Facebook, X, Instagram) and a content-led website. Customer segments are split across Residential (house subsidence, driveways, pool surrounds), Commercial (warehouses, hardstands, silos), and Civil/Infrastructure (bridge approaches, airport runways, sea walls, railways, dams), with demonstrated wins in Mining/Agriculture (weighbridge levelling) and Government (council floodway restoration). Notable quantified outcomes include 6-hour asset downtime on an airport office block project (versus an 8-hour target) and 2mm levelling tolerance on a weighbridge project (versus a 5mm requirement, exceeding client expectations by over 100%).

Name

Slab Jack Industries

Legal name

Slab Jack Industries Pty Ltd

Website

https://slabjack.com.au

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Slab Jack Industries is an Australian specialty contractor that provides concrete slab lifting, foundation repair, chemical underpinning, and ground stabilisation services to residential, commercial, civil/infrastructure, mining, and agricultural clients across Australia, with claimed reach into Australasia, Europe, and the UK.

Ownership category

akta.pro rank

Product category

Foundation Repair & Concrete Lifting Services

NAICS

Poured Concrete Foundation and Structure Contractors (23811), Site Preparation Contractors (23891), Poured Concrete Foundation and Structure Contractors (238110)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600)

akta.pro primary industry

Foundation Remediation & Underpinning (Jack Piles, Resin Injection, Re-leveling) (IMAFAOAL)

Keywords

• Concrete slab lifting
• Foundation repair services
• Chemical underpinning
• Ground stabilisation
• Subsidence remediation

Headquarters

HQ city

Yatala, Queensland

HQ country

Australia

HQ region

Oceania

Offices5 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Supply Chain, Technology or R&D, Infrastructure

Revenue model

1. Concrete Lifting and Foundation Repair Services: Project-based service fees for concrete slab lifting, foundation repairs, chemical underpinning, and ground stabilisation. Services provided to residential, commercial, and civil/infrastructure clients across Australia.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

Slab Jack Industries is a specialty contractor providing concrete slab lifting, foundation repair, chemical underpinning, and ground stabilisation services across Australia. The company deploys mobile rigs to customer sites to inject polyurethane structural resin or install hydraulic-driven steel Resistance Push Piers beneath sinking slabs and foundations. Services are delivered through three verticals: Residential, Commercial, and Civil/Infrastructure.

Product overview

Slab Jack Industries is a specialty contractor offering two innovative foundation repair and concrete lifting systems: Chemical Underpinning (using polyurethane structural resin injection, also called slab jacking) and Resistance Piers (steel push piers for foundation stabilisation). The Chemical Underpinning system comprises four sub-products: Structural Polyurethane Lifting Foam for heavy slab lifting, Stabilisation Polyurethane for ground consolidation, Permeation Grouting for soil solidification, and Curtain Grouting Polymers for waterproofing. Resistance Piers provides an alternative hydraulic-driven steel pier system for extensive foundation repairs. These solutions are offered across three service verticals: Residential, Commercial, and Civil/Infrastructure sectors, serving projects throughout Australasia, Europe, and the United Kingdom.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Asset downtime as low as 6 hours for airport office block project
• +4 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Two partnerships are on record, tiered core.

• HMI (HydroInject USA)coreTechnology or IntegrationSlab Jack Industries holds exclusive rights to HMI products in Australasia. The company sources high-quality polyurethane foam manufactured in the USA from over 40% recycled materials, making it one of the greenest polyurethane products available. HMI's foam includes structural lifting foam, stabilisation polyurethane, permeation grouting, and curtain grouting polymers.
• Grip-Tite (Resistance Pier)coreTechnology or IntegrationSlab Jack Industries is the only approved applicator of Resistance Pier foundation products in Australia. The team has undergone rigorous training to become exclusive applicators. Resistance Piers use hydraulic power to drive steel piles into stable soil for foundation repair and stabilisation.

Scale indicators9 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• CJGeo: U.S. specialty contractor focused on polyurethane grouting, slab lifting, and ground improvement — overlapping directly with Slab Jack's chemical injection services across infrastructure, commercial, and industrial projects.
• Uretek USA: U.S.-based pioneer and global leader in polyurethane concrete lifting and soil stabilisation, using comparable resin injection technology to Slab Jack's chemical underpinning offering. Direct global functional peer.
• Mainline Group: Australian specialist contractor providing concrete slab jacking, underpinning, and ground engineering solutions — directly overlapping with Slab Jack's core service lines within the same Australian geography.
• Power Lift Foundation Repair: Texas-based foundation-repair specialist using pier-and-beam and slab-lifting techniques. Comparable service offering focused on residential and light-commercial foundation remediation.
• Helitech: U.S. foundation and concrete repair contractor offering pier systems, mudjacking, and slab stabilisation. Comparable business model delivering foundation-repair services to residential and commercial customers.

Others

• Earth Contact Products (ECP): U.S. manufacturer of steel pier systems, helical piers, and foundation-repair products sold through a contractor network. Closely related as an upstream equipment supplier and method competitor to Slab Jack's pier offerings.
• Grip-Tite Manufacturing: U.S. manufacturer of Resistance Push Pier systems and Slab Jack's exclusive Australian supplier. Included as a key ecosystem participant given Slab Jack's sole-applicator dependency on Grip-Tite products.
• HMI (HydroInject USA): Manufacturer of the HMI polyurethane resin systems that Slab Jack exclusively distributes and applies in Australasia. Included as a critical technology supplier and ecosystem participant.

Broad incumbents

• Foundation Supportworks: U.S. network of foundation-repair contractors offering piering, wall reinforcement, and slab stabilisation through a dealer/partner model. Operates as a broad incumbent in foundation repair, comparable to Slab Jack's mix of resistance piers and resin injection.

Regional players

• AFS (Australian Foundation Services): Australian geotechnical contractor providing underpinning, piling, and foundation remediation. Regional peer operating in the same Australian market with adjacent foundation-repair capabilities.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/slab_jack
• Facebookfacebook.com/SlabjackIndustries
• LinkedInlinkedin.com/company/slab-jack-industries
• Instagraminstagram.com/slabjackindustries

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Slab Jack Industries