When to call

Signs repiping is the right call in San Francisco

  • Known polybutylene or galvanized steel supply piping
  • A pipe has burst after freezing
  • Rusty or discolored water at multiple fixtures
Plumbing fittings, couplings and tools
Repiping — San Francisco

On site

The first things a competent visit gets right

Repiping requests from San Francisco are routed to independent licensed professionals who already cover San Francisco County and reach Daly City on the same run. Where repiping is permitted work, the permit is pulled with San Francisco Department of Building Inspection (DBI) by the licensed contractor, not by the homeowner. Roughly 66 ZIP codes fall inside the San Francisco routing boundary, and a metro that size usually has several contractors bidding on this work. The statewide view of repiping & pipe repair explains the job in full, and San Francisco is one of 391 markets served by licensed plumbers in California. Published ranges are on the repiping costs page.

  1. 1

    The existing system is mapped and material and condition documented

  2. 2

    Pipe material and routing are selected (PEX, copper, CPVC)

  3. 3

    Openings are patched and the work is inspected

Price drivers

What changes the price in San Francisco

San Francisco is a large market, so there are usually several contractors bidding, which tends to compress routine pricing and widen the spread on emergency call-outs.

  1. 01

    Whether the water service line and main shut-off are replaced at the same time

  2. 02

    Permit and inspection requirements

  3. 03

    Number of fixtures, bathrooms and stories

  4. 04

    Pipe material chosen

  5. 05

    Slab versus crawl space versus accessible basement routing

Coverage for repiping in San Francisco

San Francisco sits in San Francisco County with a population of about 827,526. Requests from these 66 ZIP codes are routed to professionals covering the San Francisco area; local numbers use area codes 415, 628, 650.

  • 94101
  • 94102
  • 94103
  • 94104
  • 94105
  • 94106
  • 94107
  • 94108
  • 94109
  • 94110
  • 94111
  • 94112
  • 94114
  • 94115
  • 94116
  • 94117
  • 94118
  • 94119
  • 94120
  • 94121
  • 94122
  • 94123
  • 94124
  • 94125
  • 94126
  • 94127
  • 94128
  • 94129
  • 94130
  • 94131
  • 94132
  • 94133
  • 94134
  • 94135
  • 94136
  • 94137
  • 94138
  • 94139
  • 94140
  • 94141
  • 94142
  • 94143
  • 94144
  • 94145
  • 94146
  • 94147
  • 94150
  • 94151
  • 94152
  • 94153
  • 94154
  • 94155
  • 94156
  • 94158
  • 94159
  • 94160
  • 94161
  • 94162
  • 94163
  • 94164
  • 94171
  • 94172
  • 94175
  • 94177
  • 94188
  • 94199
Coverage area — not a business location

Before you sign

What to ask a San Francisco contractor first

  1. 01

    Which pipe material is proposed for the new distribution lines, and how does that material perform with local water chemistry?

  2. 02

    How many days will water be shut off, and will a temporary supply keep at least one bathroom usable overnight?

  3. 03

    Does the scope cover drywall patching, texturing and paint, or only closing the access openings in rough condition?

Before anyone touches a pipe

Verify the license. It takes two minutes.

  • Who licenses the work: Contractors State License Board (CSLB).
  • Who pulls the permit: San Francisco Department of Building Inspection (DBI) — the licensed contractor, never the homeowner.
  • What to ask for: the license number, the registered name behind it, and an insurance certificate issued to the property address.
Plumber assembling and fitting water pipes
Independent licensed professionals

Answers first

Repiping in San Francisco — common questions

How do I know if my house needs repiping?

The usual triggers are the material itself (galvanized steel or polybutylene), repeated pinhole leaks across the system rather than at one spot, and discolored water at multiple fixtures. One leak in one place is a repair; a pattern across the house is a repipe conversation.

PEX or copper?

PEX installs faster, costs less in labor, tolerates freezing better and has fewer joints in walls. Copper has a longer track record and is preferred by some jurisdictions and some buyers. Local code, water chemistry and your resale plans all factor in — ask the contractor to justify the choice for your specific house.

How long does a whole-house repipe take?

For a typical single-family home, commonly a few days of pipe work plus separate drywall repair and inspection. Water is usually off only for part of each working day rather than continuously.

Do I need a permit for plumbing work in San Francisco?

Permits in San Francisco are issued by San Francisco Department of Building Inspection (DBI). As a rule, water heater replacement, gas work, sewer laterals and repiping are permitted work, while a like-for-like faucet or disposal swap usually is not. A licensed contractor pulls the permit — if one offers to skip it, that is the signal to stop.

Does PlumberCalifornia charge homeowners anything?

No. PlumberCalifornia may be compensated by a partner when a homeowner connects with a professional through the site. That never changes what the contractor charges for the job.

Does calling create any obligation to hire?

None. A call or a callback request is a conversation, not a contract. Scope, timing and price are only agreed if you decide to proceed with the professional handling San Francisco.

Are night and weekend calls handled differently in San Francisco?

Requests route around the clock, but most contractors price after-hours work differently. Ask for the after-hours rate and a committed arrival window before agreeing to a dispatch.

What information speeds up a repiping callback?

Three things: where the water or problem is showing, whether the supply is shut off, and the property type — slab, crawl space or basement. With those, a pro covering San Francisco can triage the urgency and bring the right parts.

Nearby

Repiping in cities near San Francisco

  • Seal of Oakland, California

    Oakland

    Alameda County

    419,267 residents · 27 ZIPs

  • Seal of Richmond, California

    Richmond

    Contra Costa County

    109,708 residents · 7 ZIPs

Get connected

Repiping in San Francisco

The form takes half a minute. It routes to an independent licensed pro covering San Francisco; everything else — scope, timing, price — you agree with them directly, license verified first.

  • Requests handled around the clock
  • An independent licensed pro calls you back
  • No obligation to hire

Prefer a call back?

Quick form in, licensed pro's call back out.

Records for this request are provided electronically; a paper copy is free on request and the agreement can be withdrawn at any time — electronic records notice.

Submitting without the box still sends the request. PlumberCalifornia is a referral service, not a plumbing contractor. Stop contact any time