What to check around a Surrey home
Check 1
Locate the private storm system
Surrey identifies window wells and perimeter foundation drains as parts of the private storm system that can connect through a property storm sump. Locate and inspect those components before adding another pump or channel.
Check 2
Keep roof runoff separate
The City tells owners not to direct roof downspouts into the perimeter drain. Verify where roof water goes so it does not overload the foundation system or recirculate beside the home.
Check 3
Assess pump resilience
Where a repair depends on pumping, ask about dual pumps, alarms, backup power, maintenance access, and failure capacity. Requirements published for new basement designs illustrate the questions, even when an existing repair has a different permit path.
Local drainage and permit context
Surrey says property owners are responsible for private drainage infrastructure. Its foundation-drainage pumping bulletin prefers gravity drainage for new homes and sets safeguards where pumping is proposed; confirm what applies to an existing property.
Municipal guidance changes and a rule for new construction may not apply to a maintenance repair. Confirm the address, scope, permits, and inspections directly with the municipality before work begins.
Official Surrey references
Use these municipal sources to verify drainage, flood, and permit questions. Wet Basement Repair BC is an independent research directory and is not affiliated with the municipality.
Repair approaches to compare
The right scope should follow the diagnosed source. Compare proposals by the water path they address, the drainage outlet they rely on, required inspections, restoration exclusions, maintenance, and written warranty terms.
Wet basement repair
A problem-first repair path that starts with the water entry mechanism instead of jumping straight to a single product or method.
Basement waterproofing
A broad term for controlling recurring water intrusion with interior, exterior, or combined drainage and sealing methods.
Foundation crack repair
Focused repair for leaking or stable foundation cracks, with the method chosen according to whether the crack is only leaking or also moving.
Exterior foundation waterproofing
Excavation-based waterproofing that stops water before it reaches the wall by rebuilding the foundation’s outside protection layer.
Interior drainage systems
A perimeter collection system that catches seepage inside the basement and moves it to a sump or discharge point.
Crawlspace encapsulation
A moisture-control approach for crawlspaces that combines sealing, drainage, and humidity management instead of leaving the space open to soil moisture.