How to Choose an Epoxy Flooring Contractor in Brisbane
Your guide to finding a qualified, QBCC-licensed epoxy contractor who will deliver a floor that lasts 15–20+ years.
1. Check QBCC Licensing
Queensland has the lowest home warranty threshold in Australia at $3,300. Since most garage epoxy flooring jobs cost $1,500–$8,000+, the vast majority of residential epoxy work requires the contractor to hold a current QBCC licence.
An unlicensed contractor cannot provide home warranty insurance, and you have limited legal recourse if the work is defective. The QBCC can issue fines of up to $46,575 for unlicensed building work.
How to verify: Visit qbcc.qld.gov.au and search by the contractor's licence number or business name. Check the licence is current and covers the relevant work category.
2. Verify Insurance Coverage
Insurance protects you if something goes wrong during or after installation. Ask your contractor for proof of:
- ‣Public Liability Insurance — typically $10–$20 million coverage for property damage or injury during the job.
- ‣Workers' Compensation — required if the contractor has employees. Protects you from liability if a worker is injured on your property.
- ‣Home Warranty Insurance — required for QBCC-licensed work over $3,300. Covers you for defective work for up to 6 years after completion.
3. Questions to Ask Before Hiring
Not all epoxy products and methods are equal. Ask your contractor these questions to gauge their professionalism and expertise:
- ‣What brand and product line do you use? (Professional-grade systems from brands like Resincoat, Tremco, and Dulux are superior to retail products.)
- ‣How many coats are included in the price?
- ‣What preparation method do you use — diamond grinding or shot blasting?
- ‣Do you test for concrete moisture before coating?
- ‣Is the clear topcoat UV-stable? (Critical in Brisbane.)
- ‣What warranty do you provide, and what does it cover?
- ‣Can you provide references or photos of recent Brisbane jobs?
4. Understand Brisbane-Specific Risks
Brisbane's subtropical climate presents specific challenges that your contractor should address:
Humidity
High humidity causes amine blush and adhesion failures. Professional contractors monitor conditions and time application windows accordingly.
Concrete Moisture
Moisture testing (calcium chloride or RH probe) must be done before coating. Skipping this step is the leading cause of epoxy failure.
UV Exposure
Brisbane's intense UV can yellow non-UV-stable coatings. Ensure the topcoat is polyaspartic or a UV-stable polyurethane.
Flood History
Flood-affected properties need extra moisture remediation. Experienced Brisbane contractors know how to handle post-flood concrete.
5. Red Flags to Watch For
Walk away from any contractor who exhibits these warning signs:
- ✗No QBCC licence number provided or unable to verify
- ✗Quote significantly below competitors (often means cutting corners on preparation or using cheap products)
- ✗No concrete moisture testing before starting
- ✗Using retail-grade products instead of professional systems
- ✗No written warranty or contract
- ✗Requesting full payment upfront (standard practice is a deposit plus balance on completion)
- ✗No photos or references from previous Brisbane projects
Frequently Asked Questions
Does my epoxy flooring contractor need a QBCC licence?
In Queensland, any building work valued over $3,300 (including GST) requires the contractor to hold a current QBCC licence. Since most residential epoxy flooring jobs exceed this threshold, you should always verify your contractor holds a valid QBCC licence before engaging them.
How do I check a contractor's QBCC licence?
You can verify any contractor's QBCC licence status online at the QBCC website (qbcc.qld.gov.au). Search by licence number or business name. Check that the licence is current, covers the relevant work category, and has no disciplinary history.
What insurance should an epoxy contractor have?
At minimum, your contractor should carry public liability insurance (typically $10–20 million) and workers' compensation insurance if they have employees. For QBCC licensed work over $3,300, home warranty insurance is also required, which protects you for up to 6 years after completion.
How many quotes should I get?
We recommend getting at least 3 quotes from different contractors. This gives you a fair comparison of pricing, approach, and professionalism. Be wary of quotes that are significantly lower than others — it often means cheaper materials, less preparation, or unlicensed work.
Related Resources
Continue your research with these helpful tools and guides.
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