Company lists · Data refreshed September 2026

Top 25 Plumbing companies based in the United States

Name: Plumbing companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 9,663 companies tracked

RevenueBase identified 9,663 company matches for plumbing companies associated with the United States as of September 2026 and tracks 70,290 professional contacts across them, including 16,447 with verified work emails. New York is the largest hub.

This list covers company matches for plumbing companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 16, 2026 How this list was built

9,663Companies

70,290Contacts tracked

16,447Verified emails

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The 25 largest plumbing companies based in the United States

Ranked by team size

Top 25 of 9,663 company matches for plumbing companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Roto-Rooter Plumbing And Drain Service	Exact match	Cincinnati, OH, United StatesHQ recorded Sep 16, 2026	1,001-5,000	3,423 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2	Oatey Company	Exact match	Cleveland, OH, United StatesHQ recorded Sep 16, 2026	1,001-5,000	681 contacts →
	Exact match “Since 1916, Oatey has provided reliable, high-quality products for the residential and commercial plumbing industries, with a commitment to delivering quality, building trust and…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3	Murphy Company	Exact match	St. Louis, MO, United StatesHQ recorded Sep 16, 2026	1,001-5,000	579 contacts →
	Exact match “Per Colorado State Law Our CO Plumbing Contractor License Our Master Plumbing License is MP.03001288.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4	Pace Supply Corp	Exact match	Rohnert Park, CA, United StatesHQ recorded Sep 16, 2026	1,001-5,000	576 contacts →
	Exact match “ABOUT PACE SUPPLY CORP: Incorporated in 1994 as an employee-owned and operated corporation, PACE Supply Corp.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5	Charlotte Pipe And Foundry Company	Exact match	Charlotte, NC, United StatesHQ recorded Sep 16, 2026	1,001-5,000	560 contacts →
	Exact match “For over a century Charlotte Pipe and Foundry Company has been manufacturing pipe and fittings, employing more than 1500 loyal, hard-working Americans.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6	Egan Company	Exact match	Champlin, MN, United StatesHQ recorded Sep 16, 2026	1,001-5,000	560 contacts →
	Exact match “Before our 12 trades, employees, countless valued customers, and four locations, there was one man in a single room pipe shop on the Northern Minnesota Iron Range.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7	Mr. Rooter Plumbing	Exact match	Waco, TX, United StatesHQ recorded Sep 16, 2026	51-200	477 contacts →
	Exact match “For consumer services visit To discover more about franchising opportunities in your area, visit Established in 1970, Mr.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8	Horizon Services, LLC	Exact match	Wilmington, DE, United StatesHQ recorded Sep 16, 2026	501-1,000	448 contacts →
	Exact match “Horizon Services is the premier heating, air conditioning, plumbing, drain cleaning and sewer services company in Delaware (New Castle County & Kent County), Pennsylvania…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9	Pan-Pacific Mechanical	Exact match	Fountain Valley, CA, United StatesHQ recorded Sep 16, 2026	501-1,000	434 contacts →
	Exact match “Founded in 1947 - Pan-Pacific Mechanical, our "Mission is to be the best Plumbing and Mechanical subcontractor in California and the West by delivering exceptional customer…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10	Hiller Plumbing, Heating, Cooling & Electrical	Exact match	Nashville, TN, United StatesHQ recorded Sep 16, 2026	501-1,000	368 contacts →
	Exact match “Hiller provides residential and commercial service and repair throughout Tennessee, Southern Kentucky, Northern Alabama, Southeastern Arkansas, Northeastern Mississippi, Northern…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11	Parker & Sons	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 16, 2026	1,001-5,000	312 contacts →
	Exact match “Providing the Arizona Valley with award-winning service in Heating, Cooling, Plumbing, and Drain Cleaning Service since 1974.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12	Etna Supply	Exact match	Grand Rapids, MI, United StatesHQ recorded Sep 16, 2026	501-1,000	303 contacts →
	Exact match “Etna Supply is a family of companies committed to providing the essential products, expertise, and support that keep water moving and businesses running.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13	Eastern Industrial Supplies, INC	Exact match	Greenville, SC, United StatesHQ recorded Sep 16, 2026	201-500	300 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14	American Leak Detection	Exact match	Palm Springs, CA, United StatesHQ recorded Sep 16, 2026	n/a	285 contacts →
	Exact match “American Leak Detection was founded in 1974 and is headquartered in Palm Springs, Calif.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15	Benjamin Franklin Plumbing, LLC	Exact match	Phoenix, AZ, United StatesHQ recorded Sep 16, 2026	1,001-5,000	271 contacts →
	Exact match “Benjamin Franklin Plumbing was founded on a simple premise-always be on time.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16	ABC Plumbing, Sewer, Heating, Cooling & Electric	Exact match	Arlington Heights, IL, United StatesHQ recorded Sep 16, 2026	201-500	266 contacts →
	Exact match “ABC Plumbing, Sewer, Heating, Cooling, and Electric has been a trusted family-owned and operated home service provider for over 70 years.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17	Del-Air Heating, AIR Conditioning, Plumbing And Electrical	Exact match	Lake Mary, FL, United StatesHQ recorded Sep 16, 2026	501-1,000	259 contacts →
	Exact match “Since 1983, Del-Air has established itself as one of Central Florida’s leading Plumbing, Electrical, and HVAC providers.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18	Plumber	Exact match	Three Lakes, WI, United StatesHQ recorded Sep 16, 2026	n/a	247 contacts →
	Exact match “Plumber™ exclusively serves residential and commercial plumbing contractors and franchisees providing everything from repair work and pipe rehabilitation to water conditioning and…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19	Service Champions Plumbing, Heating & AC	Exact match	Brea, CA, United StatesHQ recorded Sep 16, 2026	201-500	227 contacts →
	Exact match “Service Champions is the premier plumbing, heating and air conditioning company in Southern California, serving residential homeowners in all of Orange County, and parts of LA…” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20	Morris-Jenkins	Exact match	Charlotte, NC, United StatesHQ recorded Sep 16, 2026	501-1,000	225 contacts →
	Exact match “Morris-Jenkins is like family!” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21	Shapiro & Duncan, INC	Exact match	Rockville, MD, United StatesHQ recorded Sep 16, 2026	201-500	225 contacts →
	Exact match “Shapiro and Duncan is a full service Plumbing and HVAC construction company based in Rockville, Maryland since 1976.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22	F.H. Furr Plumbing, Heating, AIR Conditioning, & Electrical	Exact match	Manassas, VA, United StatesHQ recorded Sep 16, 2026	501-1,000	212 contacts →
	Exact match “As a community-oriented company for over 40 years, we put our customers first and stand behind our products and services.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23	MY Plumber Plus	Exact match	Manassas, VA, United StatesHQ recorded Sep 16, 2026	201-500	199 contacts →
	Exact match “My Plumber Plus is the company of choice in Northern Virginia and suburban Maryland for repair and replacement of plumbing, HVAC, and electrical systems.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24	R.T. Moore	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 16, 2026	501-1,000	193 contacts →
	Exact match “For 70 years, family owned and operated R.T.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25	Coolray Heating, Cooling, Plumbing, Electrical	Exact match	Marietta, GA, United StatesHQ recorded Sep 16, 2026	501-1,000	193 contacts →
	Exact match “At Coolray, we base our business principles on people helping people with honest, dependable service you can count on.” Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “plumbing companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 9,663 plumbing companies based in the United States

See the full list, filter by size, metro and specialty, and access 16,447 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plumbing companies based in the United States at a glance

As of Sep 16, 2026

23.4%Verified-email coverage

7.3Average contacts per company

1-10Median size (employees)

1.1%Largest-city concentration · New York

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

4,805

11-50

3,580

51-200

954

201-500

123

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 9,663 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “plumbing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 16,447 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Plumbing companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “plumbing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plumbing companies are there based in the United States?

RevenueBase identified 9,663 company matches for plumbing companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Roto-Rooter Plumbing And Drain Service tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most plumbing companies?

New York leads with 102 company records, followed by Houston (93) and Phoenix (83).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 16,447 professional contacts with verified work emails tracked across these 9,663 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.