Find commercial water leaks fast — without shutting down operations.
Non-invasive leak detection for offices, retail plazas, restaurants, hotels, and multi-tenant buildings. We work around your tenants, your customers, and your operating hours.
- Licensed & insured
- WorkSafeBC
- 25+ years
- Since 1999
- Serving BC
- All major regions
- 10,000+ properties
- Inspected
- Serving all of BCSince 1999
- Licensed & insuredWorkSafeBC
- Free phone consultNo pressure
- 25+ yearsFamily-operated
- 10,000+ propertiesInspected
Who we serve
Commercial clients across BC
Office buildings
Suspended ceilings, hidden risers, and mechanical rooms make leaks hard to locate without disrupting tenants.
Retail & plazas
Common-area leaks affect every tenant. We pinpoint them without closing your storefronts.
Restaurants & hospitality
Kitchens and bathrooms have constant water demand. Catch leaks before they hit your liability.
Hotels & resorts
Inter-floor leaks can mean comped rooms and bad reviews. We diagnose during low-occupancy windows.
Multi-unit residential (rentals)
Property managers reduce tenant complaints and insurance claims with proactive detection.
Mixed-use buildings
Complex plumbing serving residential + retail + parkade tenants — we map and isolate quickly.
Why Leak.ca
Commercial leak detection done right
Minimal operational disruption
We work nights, weekends, or during low-traffic windows so your business keeps running.
Whole-property mapping
Acoustic correlators + thermal scanning across thousands of square feet in a single visit.
Strata + property-manager friendly
Direct communication with strata councils, REITs, and property management firms — reports tailored to their reporting needs.
Insurance & litigation reports
Detailed documentation suitable for insurance claims, subrogation, and tenant disputes.
Services
Specialist commercial services
Commercial Building Leak Detection
Whole-property water leak detection for any commercial building.
Learn moreUnderground Service Line Detection
Locate buried water main and sewer leaks without excavation.
Learn moreThermal Imaging Surveys
Building-wide moisture mapping with infrared cameras.
Learn moreAcoustic Correlator Surveys
Listen for pressurized leaks across long pipe runs.
Learn moreRoof & Flashing Leak Detection
Find rooftop leaks without invasive removal of finishes.
Learn moreInsurance & Litigation Reports
Court-ready documentation with moisture maps and findings.
Learn moreWhen to call us
Signs you need a professional
Don't wait until minor issues become major losses.
Rising water + sewer bills
Even a small main-line leak can add thousands per quarter on commercial tiered rates.
Tenant complaints
Ceiling drips, damp carpets, and mystery moisture undermine tenant satisfaction.
Mold liability
Hidden moisture grows mold — which grows lawsuits. Early detection prevents both.
Insurance subrogation
Insurers need professional reports to recover damages from at-fault parties.
Pre-acquisition due diligence
Verify a property's plumbing condition before closing on a commercial purchase.
Recurring underground leaks
Aging service lines and broken irrigation can leak for years before showing on the surface.
How it works
What happens when you call
Simple, transparent, focused on getting you the answers you need.
- 01
You call us
Speak directly with a leak-detection expert. No pressure, no sales pitch — just guidance on what you need.
- 02
We assess your situation
We listen carefully to your concerns and determine if professional detection is necessary.
- 03
Schedule at your convenience
If detection is needed, we arrange a visit that works with your schedule. Fast response available.
- 04
Get clear answers
Our technicians arrive, conduct non-invasive testing, and provide precise results and next steps.
Real outcomes
Recent commercial wins
40% reduction in water bill
A shopping center had rising water costs. Acoustic testing across the property identified three underground leaks — repairs cut monthly water spend by 40%.
Mystery 3rd-floor leak resolved
Property manager called after tenants reported damp drywall. Thermal scan located a slow leak in a fan-coil supply line — repaired before any insurance claim.
Inter-floor leak between guest rooms
Hotel facilities team needed to find an inter-room leak without comping rooms. We worked overnight, located the source, and the hotel was back to 100% occupancy the next day.
Locations
Serving all of British Columbia
Click your city to see localized service details. Don't see your city? Call us — we cover all of BC.
- Will leak detection damage my property?
- No. We use non-invasive technology like thermal imaging, acoustic sensors, and ground-penetrating radar. No drilling, cutting, or demolition required in most cases.
- Does insurance cover leak detection?
- Many policies cover detection costs when water damage is present. We provide detailed reports for your insurance claim documentation.
- How quickly can you respond?
- Same-day response is often available for urgent situations. Regular appointments are typically scheduled within 24–48 hours.
- What if you don't find a leak?
- You receive a comprehensive report confirming no active leaks were detected. This documentation is valuable for insurance, property sales, or peace of mind.
- Can you work outside our business hours?
- Yes. We regularly schedule overnight and weekend work for retail, office, hospitality, and food-service clients to avoid disrupting operations.
Commercial leak suspected? Talk to a tech.
Free phone consult with a 25-year expert. We tell you if a site visit makes sense — never push for one.