Licensed Plumber Required

Water Heater Replacement (Tank) Cost in San Francisco, CA

Cast Iron – 2 Bath (Pre-1960)

The average cost of water heater replacement (tank) in San Francisco, CA with Cast Iron pipes (2-bath, 1,500 sq ft) is $2,220, with most homeowners paying between $1,840 and $2,710 depending on access difficulty, permit requirements, and contractor availability.

Cost Breakdown - San Francisco, CA

Parts & Materials
$1,030
Cast Iron profile
Labor
$1,050
6 hrs x $148/hr
Permits & Misc
$140
permits, disposal, parts
Total Estimate
$2,220
Range: $1,840-$2,710

* Estimates based on San Francisco area labor rates ($148/hr). Actual costs vary. Get 3 quotes.

Home Profile

Pipe Material
Cast Iron
Bathrooms
2 Bath
Home Size
1,500 sq ft
Local Labor Rate
$148/hr

Signs You Need This Service

  • !No hot water or only lukewarm water
  • !Rusty or discolored hot water
  • !Water heater older than 10 years
  • !Rumbling or popping sounds from tank
  • !Water pooling around the base of unit

What is Included

  • +Shut off gas/electric and water supply
  • +Drain and disconnect old unit
  • +Install new tank water heater
  • +Reconnect gas or electric supply
  • +Test pressure relief valve
  • +Haul away old unit

Ready to Hire a Plumber in San Francisco?

Use this estimate as your baseline. Get at least 3 quotes and ask each plumber to itemize parts, labor, and permits separately.

Fair range: $1,840 to $2,710

Compare Quotes from Top-Rated Plumbers via Angi

Frequently Asked Questions

How much does water heater replacement (tank) cost in San Francisco, CA?

The average cost of water heater replacement (tank) in San Francisco, CA is $2,220, with most homeowners paying between $1,840 and $2,710 depending on home conditions and contractor availability.

How long does water heater replacement (tank) take?

Most water heater replacement (tank) jobs take 6.0 hours for a 2-bathroom home with Cast Iron pipes. Complex jobs or older homes may require additional time.

Can I do water heater replacement (tank) myself?

This job requires a licensed plumber due to permit requirements, complexity, or safety considerations.

What affects water heater replacement (tank) cost in San Francisco?

Key cost factors include pipe material (Cast Iron), home size (1,500 sq ft, 2 baths), local labor rates ($148/hr in San Francisco), and permit fees.

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