San Antonio, TX · Updated 2026

How Much Does Basement Waterproofing Cost in San Antonio, TX?

Average basement waterproofing costs in San Antonio range from $5,592 to $7,566. Get a free, customized estimate below.

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Basement Waterproofing Cost Breakdown — San Antonio, TX

ItemUnitQtyUnit PriceTotal
Interior French Drainlinear ft60$31.50$1890.00
Sump Pump & Battery Backupeach1$585.00$585.00
Wall Sealant / Vapor Barriersq ft800$3.60$2880.00
Labor (excavation & install)hr16$76.50$1224.00
Estimated Total$6,579.00

* Prices are estimates based on San Antonio market rates. Actual costs may vary based on project specifics.

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Labor line 1

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Material line 1

Line total$1,890

Material line 2

Line total$585

Material line 3

Line total$2,880

Material line 4

Line total$1,224

Frequently Asked Questions — Basement Waterproofing in San Antonio

How much does basement waterproofing cost in San Antonio, TX?

The average cost for basement waterproofing in San Antonio, TX ranges from $5,592 to $7,566, depending on project scope, materials, and labor rates. San Antonio costs are close to the national average.

How do I get a free basement waterproofing estimate in San Antonio?

Use Brixor's free online estimate generator above. Enter your project details, customize line items for your specific needs, and download a professional PDF estimate instantly.

What factors affect basement waterproofing costs in San Antonio?

Key factors include project size and complexity, material quality, labor rates in San Antonio (TX), permit requirements, accessibility of the work area, and seasonal demand. Getting multiple estimates is recommended.