How much does basement waterproofing cost in BC?

Simple crack injections start around $600. Interior drainage with a sump system typically runs $8,000–$15,000. Full exterior excavation can exceed $25,000 per wall.

How long does a typical basement repair take?

Crack repairs finish in a day. Interior drain tile takes 3–5 days. Full exterior waterproofing runs 1–2 weeks per side, weather depending.

Are the contractors on this site licensed and insured?

Do not assume every contractor has the same credentials. Check the evidence shown on a profile and independently confirm current insurance, WorkSafeBC status, and any licence required for the work.

Do you cover all of British Columbia?

The location guides cover Metro Vancouver, Fraser Valley, Vancouver Island, Sunshine Coast, Okanagan, and Interior communities. Contractor availability varies by region and must be confirmed directly.

How do I get a free quote?

Use the Get Quotes form to describe the problem and prepare an email request. There is no fee or obligation.

Greater Vancouver homeowner directory

Find the Right Specialist for Your Wet or Leaking Basement

Compare local basement waterproofing, foundation crack, drainage, and crawlspace specialists serving Greater Vancouver.

Find Local Specialists Use the Free Leak Checker

Diagnostic

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Free to use. No obligation. You review the email before sending.

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New free diagnostic tool

Separate plumbing, sewer, drainage, and foundation warning signs

Answer three questions about the first wet location, timing, and warning signs. The checker gives you a source-backed starting point, the right specialist type, and the next evidence to collect before you approve repairs.

Check your basement leak

Electrical and sewage red flags first

City and provincial source links

Specialist routing by symptom

No remote diagnosis or sales pressure

Start with the symptom

Common basement problems

The same puddle can point to very different causes. Begin with what you can see and when it happens.

Water through a wall crack

A vertical concrete crack may admit rain-driven groundwater and can often be sealed by a crack repair specialist.

Learn what this may mean

Water where wall meets floor

Seepage at the cove joint often points to hydrostatic pressure or a perimeter drainage issue.

Learn what this may mean

Wet basement after heavy rain

Grading, gutters, membranes, window wells, or drain tile may be overwhelmed or failing.

Learn what this may mean

Musty basement smell

Persistent odour can signal elevated humidity, hidden seepage, or damp organic material.

Learn what this may mean

Flooded window well

Blocked drains, poor covers, and high surrounding grade can direct water toward the window.

Learn what this may mean

Damp crawlspace

Ground moisture, plumbing leaks, drainage, and ventilation all need to be separated carefully.

Learn what this may mean

White powder on concrete

Efflorescence is a mineral deposit left as moisture moves through concrete or masonry.

Learn what this may mean

Bowing or cracked foundation wall

Horizontal or stair-step cracks can indicate movement and warrant a structural assessment.

Learn what this may mean

Find by service

Specialists for the work your home needs

Wet basement repair

Basement waterproofing

Foundation crack repair

Exterior foundation waterproofing

Interior drainage systems

Crawlspace encapsulation

Sump pump installation

Drain tile repair

Window well drainage

Structural foundation repair

Find by city

B.C. service-area guides

View all cities →

Burnaby

Local service guide

Basement waterproofing · Drainage · Foundation repair

Surrey

Local service guide

Basement waterproofing · Drainage · Foundation repair

Vancouver

Local service guide

Basement waterproofing · Drainage · Foundation repair

Abbotsford

Local service guide

Basement waterproofing · Drainage · Foundation repair

Victoria

Local service guide

Crawlspaces · Drainage · Foundation moisture

Nanaimo

Local service guide

Crawlspaces · Drainage · Foundation moisture

Kelowna

Local service guide

Foundation drainage · Snowmelt · Sump systems

Kamloops

Local service guide

Snowmelt · Foundation cracks · Drainage

Directory standards

What a useful contractor profile should show

We do not publish invented ratings, reviews, credentials, or business details. Every claim should be traceable to the contractor or an independent source.

Identity and coverage

Legal business name, current contact details, and specific cities served.

Relevant qualifications

Insurance, WorkSafeBC status, licences, and specialist credentials where applicable.

Evidence homeowners can compare

Repair specialties, project examples, written scope, exclusions, and warranty terms.

Add an accurate contractor profile

Choose the right trade

Not every basement leak needs the same contractor

Symptom	Possible cause	Specialist type
Water through a visible crack	Foundation crack	Crack injection specialist
Water at wall-floor joint	Hydrostatic pressure or drainage issue	Waterproofing contractor
Water after heavy rain	Grading, membrane, or drain tile issue	Waterproofing or drainage specialist
Water below a bathroom	Possible plumbing leak	Licensed plumber
Horizontal or stair-step crack	Possible structural movement	Structural engineer or foundation specialist