Spokane Foundations Costs

Q: What is the cost of concrete foundation installation in Spokane, WA?

A: The cost of concrete foundation installation in Spokane, Washington is $5.74 per square foot (4 inch reinforced slab on grade).*
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Spokane Foundations Cost Data

French Drain Installation - 99201, Spokane, Washington


$18.69 to $20.47 per linear foot (exterior drain)
Labor is included in this french drain installation cost. Does include trench excavation, perforated piping, backfill material, and equipment rental. Estimate does not include re-landscaping, sump pumps, indoor drains, dry well installation, and decorative grates.

Reported on February 26, 2020 by ProMatcher Research Team

Concrete Foundation Installation - 99201, Spokane, Washington


$5.43 to $6.04 per square foot (4 inch reinforced slab on grade)
Cost takes into account the price of concrete slab-on-grade foundation installation. No additional charge for site preparation, gravel base, and rebar for rectangular slab. Price does not account for engineering design, blueprints, soil engineering, deep foundations, and frost protection.

Reported on June 4, 2018 by ProMatcher Research Team
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