Home Water Heater Replacement Cost Calculator
Get a realistic estimate for replacing your water heater, including unit cost and installation labor based on the type and complexity of the job.
Estimated Total Cost
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Unit Cost—
Total Labor & Fees—
Base + Complexity Labor—
Surcharges (fuel/haul-away)—
About this calculator
Estimate the total cost to replace your water heater based on tank type, capacity, fuel source, and installation complexity.
Frequently Asked Questions
Why does tankless cost more upfront?
Tankless units often require additional venting, gas line upsizing, or electrical work, which increases installation complexity and cost.
What affects installation complexity?
Factors like relocating the unit, upgrading venting or electrical, permits, and tight access spaces all increase labor complexity.
Does this include permits?
Permit costs vary widely by location and are not included; check with your local jurisdiction for exact permit fees.