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How much does water heater replacement cost for a 50 gallon tank?

Water heater replacement cost for a 50-gallon tank varies by home and is confirmed after an on-site inspection. The biggest swings usually come from equipment choice, how complex the install is, and any safety or code updates needed.

  • Key factors that drive price:
  • Standard vs. high-efficiency tank and warranty length
  • Venting or flue changes and gas/electrical updates
  • Code upgrades like an expansion tank, PRV, drain pan, or supports
  • Site conditions (tight access, relocation) and haul-away/disposal

A tank that’s leaking from the body is typically a replace-now situation, while part failures like a thermostat or heating element may be repairable; if the tank shows rust at the base and is 10+ years old, we plan for replacement. We often replace water heaters for homeowners across the Roanoke Valley. Financing is available through GoodLeap for approved projects. Schedule an in-home visit to receive a firm written quote before you decide.

Updated: 2026-03-10

Need help in Goodview, VA? Call 540-583-4765 or book online. "barry Dooley. came by and installed my navian tankless water heated and filter system. great job and good guy knows his stuff. 10 star results" — David R.

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