Water Heater Replacement Cost in Missouri

Estimated 2026 installed range: $1,100 – $2,200

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Cost by system type in Missouri

OptionLowHigh
Electric tank (40–50 gal)$1,100$2,200
Gas tank (40–50 gal)$1,300$2,600
Tankless gas$2,200$4,800
Heat pump water heater$2,600$5,300
Solar water heating$3,500$7,000

Local cost factors

Statewide drivers: Midwest conditions and local labor rates. In Missouri, rocky ground in the Ozarks can add significant excavation cost.

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