Foundation Cost for a 1,500 Sqft Home in Arizona (2026)

2026 foundation replacement cost for a 1,000–1,800 sqft home in Arizona. Climate + size-tier adjusted ranges and a free calculator.

2026 Foundation costs in Arizona

National average is $15,000. Arizona's regional cost index (0.95×) puts the typical foundation project at roughly $14,250. Low-end $4,750, high-end $38,000. Foundation repair or stabilization including piering, sealing, and drainage.

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