Free Canal Wall Inspections*
Bribie Island and Gold Coast
*Free wall inspections apply to homeowners assessing their existing property. Property purchase inspections are charged at our Buyer’s Wall Inspection Report rate. One free homeowner report is available per property.When was the last time you had your canal wall properly checked?
Your wall protects your property every day. Our inspection gives you a clear picture of its condition and lets you know if anything needs attention.
What You Get
A 16-point wall inspection at low tide, at no cost to you
A written report with photos, emailed within a few days
A fixed-price quote if repairs are recommended, with no obligation
Annual maintenance that keeps weepholes and joints clear
Pre-purchase reports for buyers looking at a waterfront home
$150,000 to $550,000
The potential cost of replacing a canal wall after failure.
Most aging walls Need weephole or joint maintenance, not replacement.
Caught early Usually a minor repair at a fraction of the cost.
How It Works
1. You book. Online or on the phone, takes a minute.
2. We inspect at low tide. You don't need to be home.
3. Your report arrives by email. Written, with photos, within a few days.
4. You decide. If work is needed, you get a fixed price. If it isn't, we tell you that too.
Areas We Service
Bribie Island: Banksia Beach, Bongaree
Gold Coast: Sovereign Islands, Runaway Bay, Mermaid Waters, Paradise Point
Not on the list? Call 0427 949 163 and we'll tell you straight away.
Why Canal Wall Doctor
Canal Wall Doctor is the specialist arm of Gold Coast Barge Service, which has worked South East Queensland's waterways since 2007.
Bribie Island alone has more than 1,000 waterfront homes with aging revetment walls, and most have never been inspected. We built Canal Wall Doctor to change that.
You see a dentist to keep your teeth healthy. Same idea here.
Common Questions
Is the inspection really free? For homeowners who are new customers, yes! The inspection and the written report cost you nothing, and there's no obligation to book any work afterwards.
Do I need to be home? No. We work from the water at low tide. Most owners never need to take time off.
Will I be pushed into repairs? No. Plenty of the walls we inspect need nothing right now. We put that in writing too.
What if my wall does need work? You get a fixed-price quote before anything is scheduled. No hourly rates, no surprises.
Much of the deterioration happens out of sight, behind the wall and below the waterline. Construction joints begin to open, weepholes become blocked, and sand gradually escapes through even the smallest gaps with every tide.
Over time, those small losses can create voids behind the wall that continue to grow unnoticed. By the time a crack appears in the path or a soft spot develops in the lawn, the underlying problem can be far more significant, and the repair far more costly, than it needed to be.
Free Inspection for Homeowners - Written Report - No Obligation -
Free Inspection for Homeowners - Written Report - No Obligation -

