Dubuque Plumber email list
Dubuque, IA has 8 plumber in the MapLeads maps index. Use the table below to filter the market, then scrape or export inside MapLeads for full contacts.
Dubuque Plumbers market size
The 8 figure is a deduplicated count for plumbers in Dubuque. 75% website coverage means that share of rows has a website or domain. Figures update when MapLeads refreshes the index.
Businesses
8
Plumbers in Dubuque — same business-row filter as the table.
Website coverage
75%
Share of rows in the current filter with a website field (row aggregate).
Reachable pool
6
Rows in this filter with a website field — enrichment pool.
Outreach score
49
0–100 from current-filter volume and website coverage (query-time on rows).
Outreach calculator
Dubuque plumbers — start from the 6 operators with a website field (8 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 |
|---|---|---|---|---|
| Dubuque Supply Co | Heating equipment sup* | Dubuque, IA | +1 563 *** **77 | dubuquesupply.com |
| Plumb Supply Company | Wholesaler; Bathroom * | Dubuque, IA | +1 563 *** **27 | plumbsupply.com |
| First Supply | Distribution service;* | Dubuque, IA | +1 563 *** **95 | firstsupply.com |
| Gerhard's Kitchen, Bath & Lighting * | Home improvement stor* | Dubuque, IA | +1 563 *** **00 | gerhardsstore.com |
| Midwest Backflow Services | Plumber | Dubuque, IA | +1 563 *** **96 | — |
| Ball Plumbing Heating Cooling | Plumber | Dubuque, IA | +1 563 *** **44 | — |
| Menards | Home improvement stor* | Dubuque, IA | +1 563 *** **22 | menards.com |
| Roto-Rooter | Plumber | Dubuque, IA | +1 563 *** **28 | rotorooter.com |
Page 1 of 1 · 8 rows
Pull a live list for plumbers in Dubuque
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Plumber in Dubuque
Dubuque, IA has 8 plumber businesses in the MapLeads maps index, making plumber the 21st largest vertical in the city (0.2% of Dubuque's 3,347 businesses).
75.0% of those plumber rows carry a website — the enrichment pool for an email campaign in Dubuque. 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.
Dubuque holds 0.0% of the 55,747 plumber businesses MapLeads tracks nationwide; within IA, Cedar Rapids leads the vertical at 33.
Dubuque as a market
Dubuque overall holds 3,347 businesses. Its largest verticals are Restaurant (189), Contractor (143), Doctor (102) — plumber sits further down the mix at 21st.
How to use this list
- Start with the 8 Dubuque plumber rows below, then expand to nearby cities if volume runs short.
- Prefer rows with a website (75.0% 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: Dubuque Plumber email list
How many plumber businesses are in Dubuque?
Dubuque, IA has 8 plumber businesses in the MapLeads maps index — 0.2% of the city's 3,347 total, with 75.0% 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 Dubuque compare with other IA cities for plumber?
Cedar Rapids leads IA with 33 plumber businesses; Dubuque holds 8. Both city markets are linked below.