Blog › March 17, 2025
How Much Does Basement Waterproofing Cost in Utah?
Waterproofing costs vary significantly based on what your home actually needs. Here is a realistic breakdown by service type so you know what to expect when getting estimates.
Foundation Crack Repair
Polyurethane crack injection for a single crack in a poured concrete foundation typically runs $400 to $900 depending on the length and accessibility of the crack. Homes with multiple cracks may see costs of $1,200 to $2,500 or more. This is among the most targeted and cost-effective repairs available when cracks are the primary entry point.
Sump Pump Installation or Replacement
A standard sump pump replacement — pull old pump, install quality submersible pump with float switch — typically runs $400 to $900 installed. A new pit installation (when no pit exists) adds excavation and concrete work, typically bringing the total to $1,200 to $2,500. Adding a battery backup system typically adds $600 to $1,200 to either project.
Interior Drain Tile Systems
An interior drain tile system is the most significant interior waterproofing investment. For a typical Utah Valley home with 1,000 to 1,500 linear feet of basement perimeter, expect costs in the range of $6,000 to $14,000 depending on the full perimeter involved, the concrete thickness, whether a new sump pit is needed, and whether any additional work like crack injection is done at the same time.
Partial drain tile installations — addressing one or two walls rather than the full perimeter — cost proportionally less and are appropriate when seepage is concentrated in one area.
French Drain Installation
An interior French drain for a single problem area (one wall or one corner) typically starts around $2,000 to $4,500. Exterior French drains for yard drainage run $1,500 to $6,000 depending on length, depth, and outlet requirements.
Crawl Space Waterproofing
A basic crawl space vapor barrier installation runs $2,000 to $5,500 depending on the square footage and access conditions. Full encapsulation with sealed walls, a reinforced liner, and humidity management equipment is a larger project, typically $6,000 to $15,000 for a full crawl space.
Exterior Waterproofing
Full exterior foundation waterproofing with excavation, membrane application, drainage board, and backfill is the most expensive option — typically $10,000 to $30,000 or more depending on the size of the home and the extent of the perimeter being treated. This is generally only recommended when conditions specifically call for it.
Window Well Drainage
Window well drainage work is typically one of the lower-cost items. Clearing and repairing an existing drain, adding gravel, and installing a cover runs $300 to $800 per well. Adding a new drain pipe where none exists adds to the scope.
What Affects the Final Price
- Basement size and ceiling height (affects how much concrete needs to be cut and removed)
- Concrete slab thickness (thicker slabs take more time to cut)
- Number and severity of cracks
- Whether a new sump pit needs to be excavated
- Access conditions (tight crawl spaces, finished basement finishes that need removal)
- Extent of the perimeter being treated
Get a Written Estimate
The only accurate price for your home is one based on an actual inspection. We inspect free of charge and provide a written estimate with clear line items before any work begins. There is no pressure to decide on the spot. Call (385) 448-5185 or request a free estimate online.
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