Slab Leak Detection & Foundation Protection
Comprehensive Guide to Protecting Your Foundation from Under-Slab Leaks in BC
Understanding Slab Leaks
Slab leaks occur when water or sewer pipes beneath your home's concrete foundation develop leaks. These hidden leaks can cause significant foundation damage, structural issues, and costly repairs if not detected early.
Water Line Leaks
Fresh water supply lines under the slab develop leaks due to corrosion or pressure
Sewer Line Leaks
Drain and sewer pipes beneath the foundation crack or break, causing sewage leaks
Foundation Damage
Leaking water undermines foundation stability and can cause structural problems
Warning Signs of Slab Leaks
- • Unexplained increase in water bills
- • Sound of running water when taps are off
- • Wet spots on floors
- • Mold or mildew odors
- • Low water pressure
- • Cracks in walls or ceilings
- • Uneven or warped flooring
- • Doors and windows sticking
- • Foundation settling or shifting
- • Gaps around windows/doors
- • Hot spots on floors
- • Unusually green grass patches
- • Damp or soggy yard areas
- • Pest infestations
- • Musty basement odors
Immediate Action Required
If you notice multiple warning signs, contact a professional leak detection service immediately. Early detection can save thousands in foundation repair costs.
Common Causes of Slab Leaks in BC
Material Deterioration
- • Copper pipes develop pinhole leaks
- • Galvanized steel pipes rust and corrode
- • PVC pipes become brittle over time
- • Chemical reactions with soil
Age Factors
- • Homes built before 1970 at higher risk
- • Original plumbing reaching end of life
- • Outdated installation methods
- • Lack of protective coatings
Soil Conditions
- • Clay soil expansion and contraction
- • Seismic activity in BC
- • Poor soil compaction during construction
- • Excessive moisture in soil
Foundation Issues
- • Uneven foundation settling
- • Inadequate foundation support
- • Construction defects
- • Heavy equipment damage during construction
Pressure Problems
- • High water pressure stressing pipes
- • Pressure fluctuations
- • Water hammer effects
- • Inadequate pressure regulation
Water Quality
- • Acidic water corroding pipes
- • High mineral content
- • Chemical treatments in municipal water
- • Electrolysis between different metals
Professional Slab Leak Detection Methods
- • Sensitive electronic equipment
- • Detects sound of water escaping
- • Pinpoints exact leak location
- • Non-invasive testing method
- • Works through concrete slabs
- • FLIR infrared cameras
- • Detects temperature variations
- • Identifies hot water line leaks
- • Shows moisture patterns
- • Real-time visual confirmation
- • Isolate sections of plumbing
- • Test for pressure drops
- • Identify leak severity
- • Confirm leak presence
- • Determine repair urgency
Why Professional Detection Matters
Professional slab leak detection saves time, money, and prevents unnecessary damage to your property. Our advanced equipment can locate leaks precisely without destructive excavation.
Preventing Slab Leaks & Protecting Your Foundation
Regular Inspections
Annual professional plumbing inspections to catch issues early
Water Pressure Management
Install pressure regulators to prevent pipe stress
Quality Water Treatment
Address acidic or corrosive water conditions
Foundation Maintenance
Proper drainage and foundation waterproofing
Pipe Replacement
Proactive replacement of aging pipes before failure
Soil Management
Maintain consistent soil moisture around foundation
Early Detection Systems
Install leak detection sensors for early warning
Professional Monitoring
Regular monitoring of water usage patterns
Slab Leak Detection Services Across BC
Protecting foundations from slab leaks throughout British Columbia:
Greater Vancouver
Vancouver, Burnaby, Richmond, Surrey
North Shore
North Vancouver, West Vancouver
Tri-Cities
Coquitlam, Port Coquitlam, Port Moody
Protect Your Foundation from Slab Leaks
Don't let hidden slab leaks damage your foundation. Our expert technicians use advanced detection methods to locate and assess under-slab leaks quickly and accurately.