Napa Plumber email list
Napa, CA has 21 plumber in the MapLeads maps index. Use the table below to filter the market, then scrape or export inside MapLeads for full contacts.
Napa Plumbers market size
The 21 figure is a deduplicated count for plumbers in Napa. 57% website coverage means that share of rows has a website or domain. Figures update when MapLeads refreshes the index.
Businesses
21
Plumbers in Napa — 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
12
Rows in this filter with a website field — enrichment pool.
Outreach score
45
0–100 from current-filter volume and website coverage (query-time on rows).
Outreach calculator
Napa plumbers — start from the 12 operators with a website field (21 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 |
|---|---|---|---|---|
| Pacific Coast Plumbing | Plumber | Napa, CA | +1 707 *** **62 | pacificcoastplumbing.* |
| North Bay Water Heater Solutions | Plumber | Napa, CA | +1 707 *** **69 | northbaywaterheaters.* |
| O G Plumbing | Plumber | Napa, CA | +1 707 *** **55 | — |
| Jacks Plumbing | Plumber | Napa, CA | — | — |
| Affordable Plumber Napa -Drain Serv* | Plumber; Drainage ser* | Napa, CA | — | — |
| Trusted Plumbing | Plumber | Napa, CA | — | — |
| Mr Rooter Plumbing | Plumber; Septic syste* | Napa, CA | +1 707 *** **78 | mrrooter.com |
| A & S Plumbing Inc | Plumber | Napa, CA | +1 707 *** **84 | asplumbinginc.square.* |
| Ed's Plumbing & Repairs | Plumber | Napa, CA | +1 707 *** **31 | edsplumbingnapa.com |
| Ken Mays Plumbing, Inc. | Plumber; Drainage ser* | Napa, CA | +1 707 *** **32 | kenmaysplumbing.com |
| Steve Silva Plumbing Inc | Plumber; Bathroom rem* | Napa, CA | +1 707 *** **41 | stevesilvaplumbing.com |
| JB Plumbing Services | Plumber | Napa, CA | +1 707 *** **76 | — |
| Charlie's Plumbing Inc | Plumber | Napa, CA | +1 707 *** **96 | — |
| Ken Johns Plumbing & Fire | Plumber | Napa, CA | +1 707 *** **82 | — |
| All Star Plumbing - Napa | Plumber; Drainage ser* | Napa, CA | +1 707 *** **65 | allstarplumbingnapa.c* |
| RENOS PLUMBING | Plumber | Napa, CA | +1 707 *** **79 | — |
| Napa Builders Supply | Building materials su* | Napa, CA | +1 707 *** **97 | napabuilderssupply.com |
| PACE Supply | Plumbing supply store | Napa, CA | +1 707 *** **45 | pacesupply.com |
| N V Design | Kitchen remodeler; Ba* | Napa, CA | +1 707 *** **14 | nvdesign.com |
| All Star Plumbing & Showhouse - Napa | Plumber; Plumbing sup* | Napa, CA | +1 707 *** **10 | allstarplumbingnapa.c* |
Page 1 of 2 · 21 rows
Pull a live list for plumbers in Napa
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Plumber in Napa
Napa, CA has 21 plumber businesses in the MapLeads maps index, making plumber the 18th largest vertical in the city (0.5% of Napa's 4,095 businesses).
57.1% of those plumber rows carry a website — the enrichment pool for an email campaign in Napa. 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.
Napa holds 0.0% of the 55,747 plumber businesses MapLeads tracks nationwide; within CA, Los Angeles leads the vertical at 249.
Napa as a market
Napa overall holds 4,095 businesses. Its largest verticals are Restaurant (279), Doctor (151), Contractor (144) — plumber sits further down the mix at 18th.
How to use this list
- Start with the 21 Napa 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: Napa Plumber email list
How many plumber businesses are in Napa?
Napa, CA has 21 plumber businesses in the MapLeads maps index — 0.5% of the city's 4,095 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 Napa compare with other CA cities for plumber?
Los Angeles leads CA with 249 plumber businesses; Napa holds 21. Both city markets are linked below.