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Unit pricing

Basement Waterproofing cost per linear foot in Garland

Basement Waterproofing cost per linear foot in Garland, Texas in 2026.

Low

$2,950

Average

$6,350

High

$11,800

Garland crews quote about $39 – $245 per linear foot.

Multiply local unit rates by your real measurements.

What drives basement waterproofing prices in Garland

Local labor, permitting and climate move Garland prices away from the national average.

Labor market

Garland is one of the more affordable DFW submarkets.

Permits

City permits required for roofing, fences and remodels.

Climate

Hail season concentrates exterior work in spring and summer.

Garland unit pricing by material

Interior sealant$5 – $15
Interior drain tile + sump$39 – $98
Exterior membrane$98 – $245
Crawlspace encapsulation$20 – $59
Wall reinforcement$78 – $195

Ways to lower your Garland price

  • Do the cheap exterior fixes first — gutters, downspout extensions and grading solve many wet basements for under $1,000.
  • Choose interior drain tile over exterior excavation unless the wall itself is failing.
  • Get bids from waterproofing specialists and a general contractor; approaches and prices differ enormously.
  • Ask about a transferable lifetime warranty — it holds value at resale.
  • Install the sump and drainage before finishing the basement, never after.

Garland questions

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