Typical cost Plumbing repair: $150–$500 per visitTypical cost Drain cleaning: $150–$400 per drainTypical cost Tank water heater: $1,500–$3,500 installedTypical cost Sump pump: $500–$1,500 installedTypical cost Leak detection: Priced per visitIowa City Fall tip Disconnect garden hoses before the first freeze.Iowa City Fall tip Flush your water heater once a year.Iowa City Winter tip Open sink cabinets on the coldest nights.Iowa City Winter tip Know where your main water shutoff is.Iowa City Spring tip Test your sump pump before heavy rain.Iowa City Spring tip Check for leaks after the thaw.Iowa City Summer tip Watch for slow drains from tree roots.Iowa City Summer tip Check hose bibs and outdoor lines.