Hidden Water Leak Detection — Toronto GTA Same-Day

Hidden Water Leak Detection in Toronto GTA

RenoHouse provides same-day FLIR thermal hidden water leak detection across Toronto and the Greater Toronto Area. If you have an active stain on a ceiling, a water-bill spike, a musty smell with no visible source, or a wet spot that won't dry, our thermal + moisture-meter diagnostic finds the leak source quickly and non-destructively — without tearing open walls, ceilings, or floors first. <strong>How thermal leak detection works.</strong> Wet drywall, insulation, or subfloor is cooler than dry surrounding material because of evaporative cooling. A FLIR thermal camera sees that cool zone immediately. We then confirm with a Wagner Orion pinless moisture meter (reads up to 3/4 inch depth without piercing the surface) — a thermal cool spot AND elevated moisture together is a confirmed wet zone. We trace the wet zone toward the highest moisture concentration to locate the source: leaking pipe, leaking drain, leaking shower pan, leaking roof, leaking eavestrough, leaking dishwasher hose, leaking ice-maker line. <strong>Toronto context.</strong> Common Toronto leak sources we find: shower-pan leaks in 1970s–1990s renovated bathrooms (most common), ice-maker line leaks behind fridges (silent and slow until subfloor rots), dishwasher hose leaks under kitchen cabinets, wax-ring leaks at toilet base seeping into ceiling below, pin-hole leaks in copper supply lines (especially in 1960s–1980s homes with municipal-water hard water), AC condensate-pump failures in finished basements, and roof-leak migration along rafters before staining the ceiling. <strong>Pricing.</strong> Standalone leak detection visit: $295–$495. Toronto market: A Plus Plumbing $395 starting; John the Plumber $150–$400 range. Same-day premium: +$50–$100. After-hours emergency: $400–$600. Includes 1–2 hours on-site, thermal camera scan, moisture-meter confirmation, photo documentation, and a verbal locate. Written PDF report add-on: $99 (often required for insurance claims). <strong>Lead-to-conversion.</strong> Hidden leak detection has the highest renovation-conversion rate in our diagnostic menu — 60–80% of Toronto leak-detection visits convert to plumbing repair plus restoration work (drywall patch, paint, sometimes flooring or cabinetry). Average converted-job ticket: $1,800–$6,000. We hold an Ontario plumbing license through partner trades, so for most leak sources we can scope the repair on the same visit and book the work for the next day. <strong>Insurance integration.</strong> Most water-damage insurance claims require documentation of leak source and extent. Our PDF report (with timestamped thermal images and moisture readings) is formatted for adjuster review and accepted by major Canadian insurers (Intact, Aviva, TD, RSA, Co-operators) as supporting evidence. Helps prevent claim under-payment. Always notify your insurer before commissioning a scan — many will pre-approve the inspection cost when there is an active claim. <strong>What we cannot do.</strong> We cannot guarantee 100% leak detection — some leaks (intermittent, slow drips, very small pinholes, non-pressurized lines that aren't currently flowing) may not produce a thermal signature during the visit. We always recommend follow-up testing if the leak is intermittent. We do not perform sewer-line video inspection or pressure testing — for those we refer to plumbing specialists. Serving Toronto, Mississauga, Brampton, Vaughan, Markham, Richmond Hill, Oakville, Burlington, Etobicoke, Scarborough, North York, and all GTA communities. Same-day visits available 7 days a week. Call 289-212-2345 — we prioritize active-leak calls.