San Francisco Plumber email list
San Francisco, CA has 126 plumber in the MapLeads maps index. Use the table below to filter the market, then scrape or export inside MapLeads for full contacts.
San Francisco Plumbers market size
The 126 figure is a deduplicated count for plumbers in San Francisco. 57% website coverage means that share of rows has a website or domain. Figures update when MapLeads refreshes the index.
Businesses
126
Plumbers in San Francisco — same business-row filter as the table.
Website coverage
57%
Share of rows in the current filter with a website field (row aggregate).
Reachable pool
72
Rows in this filter with a website field — enrichment pool.
Outreach score
55
0–100 from current-filter volume and website coverage (query-time on rows).
Outreach calculator
San Francisco plumbers — start from the 72 operators with a website field (126 total in this cut). Adjust your average order value and close rate to size pipeline.
Formula: reachable pool (rows with a website field) × close rate × average order value. This is a planning estimate, not a forecast — actual conversion depends on offer, list quality, and follow-up.
| Business | Industry | Location | Phone | Website |
|---|---|---|---|---|
| O'Brien Mechanical Inc. | Plumber | San Francisco, CA | +1 415 *** **00 | obmi2.com |
| San Francisco Sewer Inspection | Plumber | San Francisco, CA | +1 415 *** **05 | — |
| THE TERMINATORS | Plumber | San Francisco, CA | — | — |
| KOHLER Signature Store by Keller Su* | Bathroom supply store* | San Francisco, CA | +1 415 *** **26 | kohlersignaturestores* |
| A-1 Plumbing Supply San Francisco | Plumbing supply store* | San Francisco, CA | +1 415 *** **03 | a1plumbingsupplysf.com |
| Waterworks - San Francisco | Bathroom supply store* | San Francisco, CA | +1 415 *** **60 | waterworks.com |
| Cole Hardware | Hardware store; Home * | San Francisco, CA | +1 415 *** **05 | colehardware.com |
| CAL-STEAM | Plumbing supply store* | San Francisco, CA | +1 415 *** **71 | cal-steam.com |
| Viktoriya Kitchen Bath Accessories | Plumbing supply store* | San Francisco, CA | +1 415 *** **31 | vkandb.com |
| WB Plumbing Supply | Plumbing supply store | San Francisco, CA | +1 415 *** **39 | wb-plumbing-supply.bu* |
| Alliance Plumbing Works Inc | Plumbing supply store | San Francisco, CA | +1 415 *** **22 | — |
| Chu Supply | Plumbing supply store | San Francisco, CA | +1 415 *** **85 | — |
| C W Lee Plumbing Co | Plumbing supply store | San Francisco, CA | +1 415 *** **23 | — |
| Elmco & Associates Inc | Manufacturer; Hardwar* | San Francisco, CA | +1 415 *** **45 | elmcoassoc.com |
| Keller Supply Co - San Francisco | Plumbing supply store* | San Francisco, CA | +1 415 *** **19 | kellersupply.com |
| Sigillo Supply | Plumbing supply store | San Francisco, CA | +1 415 *** **80 | sigillosupply.com |
| Premier Wholesale Plumbing Supplies | Plumbing supply store | San Francisco, CA | — | — |
| Marco Polo Plumbing | Plumber | San Francisco, CA | +1 415 *** **72 | — |
| Ben Jacobs Plumbing | Plumber | San Francisco, CA | +1 415 *** **00 | — |
| Bright Ideas Plumbing and Rooter | Plumber | San Francisco, CA | +1 415 *** **28 | brightideasplumbing.w* |
Page 1 of 7 · 126 rows
Pull a live list for plumbers in San Francisco
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Plumber in San Francisco
San Francisco, CA has 126 plumber businesses in the MapLeads maps index, making plumber the 18th largest vertical in the city (0.5% of San Francisco's 27,619 businesses).
57.1% of those plumber rows carry a website — the enrichment pool for an email campaign in San Francisco. Counts refresh with each index update.
The plumber market
Plumbing runs on the same small-crew, owner-operated model as electrical work, with licensing requirements that vary by state and keep national chains from dominating residential service. The owner is typically the one deciding which wholesaler to buy from and whether to adopt field-service software, since most shops don't have a separate purchasing role.
San Francisco holds 0.2% of the 55,747 plumber businesses MapLeads tracks nationwide; within CA, Los Angeles leads the vertical at 249.
San Francisco as a market
San Francisco overall holds 27,619 businesses. Its largest verticals are Restaurant (3,122), Real Estate Agency (824), Medical Clinic (714) — plumber sits further down the mix at 18th.
How to use this list
- Start with the 126 San Francisco plumber rows below, then expand to nearby cities if volume runs short.
- Prefer rows with a website (57.1% of this market) for enrichment before cold email.
- Re-pull this city × industry cut after campaigns or quarterly — not the full national file every time.
FAQ: San Francisco Plumber email list
How many plumber businesses are in San Francisco?
San Francisco, CA has 126 plumber businesses in the MapLeads maps index — 0.5% of the city's 27,619 total, with 57.1% carrying a website. Counts refresh with each index update.
Does the list separate licensed plumbing contractors from general contractors who occasionally advertise plumbing work?
Category assignment follows how each business tagged itself on Maps, so businesses primarily marketing as plumbers fall under this category, distinct from general contractors who list plumbing as a secondary service.
How does San Francisco compare with other CA cities for plumber?
Los Angeles leads CA with 249 plumber businesses; San Francisco holds 126. Both city markets are linked below.