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AnyLeak provides leak and moisture detection services in Prince George using non-invasive methods — acoustic correlation, tracer gas, thermal imaging, and moisture metering — to find leaks without digging or damage. Every inspection includes a written, insurance-ready report. Call (604) 269-5325 for a free phone consult.
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Concrete Slab Scanning in Prince George, BC
GPR concrete slab scanning across Prince George — for residential, commercial, industrial, strata, government, and institutional clients.
Insurance-Friendly ReportsServing All of BC
Concrete Scanning in Prince George — Local Context
Concrete slab scanning in Prince George covers everything from residential basement-finish work to high-rise commercial tenant improvements to industrial-floor anchor jobs. The fundamentals don’t change — map embedded elements before drilling, document findings in a written report, stand by during critical cores — but the specific mix of work varies by city.
Prince George is the largest concrete-building market in Northern BC, with residential, commercial, government, and industrial concrete across the city. We mobilise to Prince George for portfolio scopes.
Our Prince George scanning service combines fast mobilisation (we typically scan within 24-72 hours of booking depending on scope), comprehensive equipment (GPR, EM locator, cover meter, impact-echo, thermal, half-cell), and stamped reports suitable for permits, insurance, and engineering. Since 1999 we’ve scanned in Prince George for property owners, contractors, engineers, strata councils, insurance adjusters, and government clients.
Key points at a glance
- Prince George-wide service with fast mobilisation
- Residential, commercial, industrial, strata coverage
- PT slab specialist procedures
- Stamped PDF reports on the next 1-2 business days
- Senior technicians on every scan
- Compatible with all major BC GCs and engineers
What We Detect Inside the Concrete
Concrete is rarely “just concrete.” Modern slabs in BC carry a tight grid of structural steel, electrical conduits, water lines, low-voltage cabling, and — in post-tensioned construction — high-tension cables that will fail catastrophically if cut. Our scans map every embedded element before any drilling, coring, or cutting begins.
Reinforcing Steel (Rebar)
#3 through #11 bars mapped by size, depth, and spacing. We mark the actual rebar positions on the surface so your crew can drill between bars, not through them.
Post-Tension Cables
Stressed PT tendons (often 270 ksi) are located and clearly flagged. Cutting one causes a violent recoil that can destroy a slab section and seriously injure workers — never drill blind in a PT slab.
Electrical & Low-Voltage Conduit
EMT, rigid, and PVC conduits up to 4″ trace routing across the slab. We identify branch lines, expansion fittings, and pull-box locations.
Domestic & Hydronic Water Lines
Copper, PEX, and embedded radiant-heating loops located non-destructively. We can also pressure-trace any line you suspect is leaking.
Voids, Honeycomb & Delamination
Hidden voids under the slab, honeycombing inside the pour, and delamination layers detected with GPR + impact-echo cross-check.
Slab Thickness & Cover
Verify slab thickness from one side, measure rebar cover for code compliance, and confirm pour quality before structural sign-off.
Common Scenarios We Solve On This Page
Residential basement / renovation pre-drill
Prince George homeowner or renovator pre-drill scanning across the city.
Commercial TI fit-out
Prince George commercial tenant improvement work.
Strata alteration approval
Prince George strata council alteration scans.
Industrial anchor / penetration
Prince George industrial floor anchor and penetration scopes.
Engineering / capital project
Prince George engineering and capital project support.
Who Books This Type of Scan
Prince George property owners book us for pre-drill, leak investigation, and renovation work.
Prince George general contractors partner with us for TI and renovation scans.
Prince George strata councils and property managers use our reports for alteration approvals and capital planning.
Prince George engineers and architects commission us for assessment and pre-construction work.
Our Concrete Scanning Process — Step by Step
1. Pre-scan briefing
Before we step on site we want your drawings, photos, the exact intent (“I need to core eight 4″ holes through this 8″ suspended slab”), and any constraints — live wiring, occupied tenant space, sensitive equipment below. A 5-minute call almost always saves a costly surprise.
2. Site walk & grid layout
On arrival the technician confirms safe access, marks a working grid (typical 1×1 m or 1×1 ft), and photographs baseline conditions. If the slab is dirty or coated we sweep and may light-sand to ensure good antenna contact.
3. GPR scanning passes
We run an orthogonal grid with our 1600/2000 MHz concrete antenna — one set of lines in the X-direction, one in the Y. The real-time image is reviewed on screen; hits are paint-marked on the slab directly as the survey progresses.
4. Verification & cross-check
For high-stakes work (PT slabs, deep cores, occupied buildings below) we cross-verify with a secondary method — electromagnetic locator, half-cell, or impact-echo — to remove false positives and pin down depths.
5. Marking, photos & report
Every embedded element gets a colour-coded mark on the slab (red = PT, blue = rebar, green = conduit, yellow = water/hydronic). Before we leave you receive on-site photos and, on the next 1-2 business days, a stamped PDF report with annotated drawings.
6. Standby for drilling/coring
For complex jobs we stay on site while your contractor drills the first 1-2 holes, so any unexpected reading can be addressed in real time. Once we’re confident, we hand off and you continue safely.
Equipment We Bring on a Concrete Scan
| Instrument | What It Sees | When We Use It |
|---|---|---|
| GSSI StructureScan Mini XT / Proceq GP8000 | Rebar, PT cables, conduits to ~18″ depth; voids; slab thickness | Default tool on every scan |
| 1600 MHz & 2600 MHz antennas | High-resolution imaging of upper 8″ of slab | Shallow drilling, tile/topping work |
| Electromagnetic locator (Hilti PS 1000-style) | Confirms ferrous rebar & conductive conduit | Cross-check on critical hits |
| Cover meter (Proceq Profometer) | Precise rebar diameter & cover depth | Code-compliance reports |
| FLIR T-series thermal | Hydronic loops, hot/cold lines, moisture | Radiant-heat slabs, suspected leaks |
| Impact-echo / ultrasonic (Olson, Pundit) | Voids, delamination, slab thickness from one side | Structural assessments |
| Acoustic correlator & pressure rig | Active water-line leak location through slab | Concrete-encased leak hunts |
Every instrument is calibrated and traceable. Calibration certificates can be supplied with the report on request — useful for tenders, insurance claims, and government work.
What Does a Concrete Slab Scan Cost in BC?
Concrete scanning is priced by the technician’s time and the scope of marking required. As a guide for budgeting:
- Small single-area scan (one room, 1-2 cores) — typically a half-day rate, suitable for residential or single-suite work.
- Medium scope (full floor plate, multiple drill zones) — full-day rate; includes orthogonal grid, marking, and PDF report.
- Multi-floor or PT slab survey — quoted by floor area; PT slabs require additional verification time.
- Stand-by during drilling — hourly add-on; recommended for any post-tension or occupied-suite work below.
- After-hours / weekend work — premium quoted upfront; common for retail and hospital scans where daytime access isn’t possible.
Every quote is itemised and emailed before we mobilise. There are no junk fees, no minimum subscriptions, and no surprise add-ons. Get an honest number at (604) 269-5325.
BC Building Code & Worksite-Safety Context
WorkSafeBC and the BC Building Code don’t mandate a concrete scan by name — but they do mandate that you not cut, drill, or core into a structural slab without first verifying what’s inside. Scanning is the standard of care, and any competent general contractor or strata council will expect to see scan documentation before drilling proceeds.
For post-tensioned slabs the bar is higher still: cutting a PT cable is treated as a near-miss safety incident even when no one is injured. Most municipalities (City of Vancouver, City of Burnaby, City of Surrey, District of West Vancouver, City of Victoria) will ask to see a scan report as part of any tenant-improvement permit involving slab penetrations.
Our reports include the technician’s name, scan date, equipment used, slab area covered, and a marked drawing. That documentation is enough for almost every permit, insurance, and warranty conversation in BC.
Service Areas Across British Columbia
We mobilise to Vancouver, Burnaby, Surrey, Richmond, Coquitlam, North Vancouver, West Vancouver, Delta, Langley, Maple Ridge, New Westminster, Port Coquitlam, Port Moody, White Rock, Abbotsford, Chilliwack, Mission, Squamish, Whistler, Victoria, Nanaimo, Kelowna, Kamloops, Prince George, and most BC communities in between. For a full list see our service areas hub.
Outside the Lower Mainland we typically batch concrete-scan work with other inspections to keep mobilisation fair. Call (604) 269-5325 with your address and timeline and we’ll quote travel honestly.
Why BC Property Owners Choose AnyLeak for Concrete Scanning
- Since 1999 — over two decades of BC concrete work, from heritage West-End buildings to modern high-rises in Yaletown and Burnaby.
- One responsible technician per job — no junior left alone with your slab. Senior leads run every PT and high-risk scan personally.
- Written, stamped reports — every scan ends with annotated drawings, photos, and notes your contractor, architect, or insurer can act on.
- Insurance-friendly documentation — adjusters across BC accept our reports as expert evidence for water-loss, structural, and pre-renovation claims.
- BC-wide coverage — Vancouver, Fraser Valley, Sea-to-Sky, Vancouver Island, Okanagan, Kootenays, and Northern BC. Travel charges are quoted upfront, never hidden.
- Standby during drilling — for high-risk cores we stay on site through the first holes so any anomaly can be re-scanned on the spot.
Frequently Asked Questions
How long does a typical concrete slab scan take?
A single small area (one room, two or three core locations) typically takes 1-2 hours on site. A full floor plate with multiple drill zones is usually a half- to full-day. We give you a time estimate with the written quote so there are no surprises on invoicing.
Can you scan through tile, vinyl, or floor coverings?
Yes for most thin coverings — ceramic tile, vinyl, sheet flooring, and thin epoxy don’t significantly degrade the signal. Thick carpet pad and certain insulated overlays may require partial removal in the scan zone. We assess access during the pre-scan call.
Will the scan damage my floor, finish, or any equipment?
No. GPR is completely non-destructive — the antenna rolls across the surface like a small cart. There is no radiation hazard, no marks left on the floor (we use water-removable paint or chalk), and no risk to nearby equipment.
What documents will I receive after the scan?
You receive on-site photos of every marking the day of the scan and a stamped PDF report on the next 1-2 business days. The report includes an annotated floor plan, equipment used, slab area covered, technician notes, and depth ranges for every flagged element.
Is the report acceptable for insurance and permits?
Yes. Our reports are accepted as expert evidence by every major Canadian insurer and by every BC municipality we’ve worked with for tenant-improvement and renovation permits involving slab penetrations.
Can you stand by during the drilling or coring?
Yes, and we strongly recommend it for any post-tension slab or any work where the consequence of a hit would be severe. The stand-by rate is hourly and lets us re-scan any anomaly in real time.
Book a Prince George Concrete Scan
Speak with a senior technician about your concrete-scan requirements. We provide upfront quotes, written scope, photo/PDF deliverables, and reports your contractor, architect, or insurer can act on.
Written reportsInsurance accepted
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