Company lists · Data refreshed September 2026

Top 25 Plumbing repair contractors based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 6,304 companies tracked

RevenueBase identified 6,304 plumbing repair contractors headquartered in the United States as of September 2026 and tracks 37,862 professional contacts across them, including 6,984 with verified work emails. Houston is the largest hub.

This list covers plumbing repair contractors headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

6,304Companies

37,862Contacts tracked

6,984Verified emails

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The 25 largest plumbing repair contractors based in the United States

Ranked by team size

Top 25 of 6,304 plumbing repair contractors based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to plumbing repair contractors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Roto-Rooter Plumbing And Drain Service	Indirect evidence	Cincinnati, OH, United StatesHQ checked Sep 17, 2026	1,001-5,000	3,423 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
2	Horizon Services, LLC	Partial evidence	Wilmington, DE, United StatesHQ checked Sep 17, 2026	501-1,000	448 contacts →
	Partial evidence “Horizon Services is the premier heating, air conditioning, plumbing, drain cleaning and sewer services company in Delaware (New Castle County & Kent County), Pennsylvania…” Source: RevenueBase Database · checked Sep 17, 2026
3	Hiller Plumbing, Heating, Cooling & Electrical	Partial evidence	Nashville, TN, United StatesHQ checked Sep 17, 2026	501-1,000	368 contacts →
	Partial evidence “Hiller provides residential and commercial service and repair throughout Tennessee, Southern Kentucky, Northern Alabama, Southeastern Arkansas, Northeastern Mississippi, Northern…” Source: RevenueBase Database · checked Sep 17, 2026
4	Parker & Sons	Partial evidence	Phoenix, AZ, United StatesHQ checked Sep 17, 2026	1,001-5,000	312 contacts →
	Partial evidence “Providing the Arizona Valley with award-winning service in Heating, Cooling, Plumbing, and Drain Cleaning Service since 1974.” Source: RevenueBase Database · checked Sep 17, 2026
5	ABC Plumbing, Sewer, Heating, Cooling & Electric	Partial evidence	Arlington Heights, IL, United StatesHQ checked Sep 17, 2026	201-500	266 contacts →
	Partial evidence “ABC Plumbing, Sewer, Heating, Cooling, and Electric has been a trusted family-owned and operated home service provider for over 70 years.” Source: RevenueBase Database · checked Sep 17, 2026
6	Morris-Jenkins	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 17, 2026	501-1,000	225 contacts →
	Indirect evidence “Morris-Jenkins is like family!” Source: RevenueBase Database · checked Sep 17, 2026
7	F.H. Furr Plumbing, Heating, AIR Conditioning, & Electrical	Indirect evidence	Manassas, VA, United StatesHQ checked Sep 17, 2026	501-1,000	212 contacts →
	Indirect evidence “As a community-oriented company for over 40 years, we put our customers first and stand behind our products and services.” Source: RevenueBase Database · checked Sep 17, 2026
8	MY Plumber Plus	Strong evidence	Manassas, VA, United StatesHQ checked Sep 17, 2026	201-500	199 contacts →
	Strong evidence “My Plumber Plus is the company of choice in Northern Virginia and suburban Maryland for repair and replacement of plumbing, HVAC, and electrical systems.” Source: RevenueBase Database · checked Sep 17, 2026
9	Peterman Brothers Heating, Cooling & Plumbing	Partial evidence	Greenwood, IN, United StatesHQ checked Sep 17, 2026	501-1,000	188 contacts →
	Partial evidence “Peterman Brothers is a family-owned residential heating, cooling, plumbing & electrical company with offices in Indiana, Ohio, and Kentucky.” Source: RevenueBase Database · checked Sep 17, 2026
10	Rooter Hero Plumbing & AIR	Partial evidence	Los Angeles, CA, United StatesHQ checked Sep 17, 2026	201-500	179 contacts →
	Partial evidence “https://linktr.ee/Rooter.Hero At Rooter Hero Plumbing, we pride ourselves on providing Competitive Pricing, Quality Work and Professional Service on every plumbing appointment.” Source: RevenueBase Database · checked Sep 17, 2026
11	LEN The Plumber Heating & AIR	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 17, 2026	201-500	175 contacts →
	Partial evidence “Len The Plumber Heating & Air is a leading home services provider delivering trusted plumbing, heating, cooling, and air quality solutions across the Mid-Atlantic region.” Source: RevenueBase Database · checked Sep 17, 2026
12	TLC Plumbing Heating Cooling Electrical	Partial evidence	Albuquerque, NM, United StatesHQ checked Sep 17, 2026	501-1,000	170 contacts →
	Partial evidence “TLC Plumbing is a different kind of company, and our intent is to stay different in a good way.” Source: RevenueBase Database · checked Sep 17, 2026
13	Bayonet Plumbing, Heating & AIR Conditioning	Partial evidence	Hudson, FL, United StatesHQ checked Sep 17, 2026	501-1,000	162 contacts →
	Partial evidence “Bayonet Plumbing, Heating, and Air Conditioning, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
14	Precision Plumbing	Partial evidence	Matthews, NC, United StatesHQ checked Sep 17, 2026	201-500	156 contacts →
	Partial evidence “Precision Plumbing’s inception in 1981 was born out of a desire to be business entrepreneurs and to bring a level of quality and service unmatched in our industry.” Source: RevenueBase Database · checked Sep 17, 2026
15	A.B. MAY Heating, A C, Plumbing & Electrical	Indirect evidence	Kansas City, MO, United StatesHQ checked Sep 17, 2026	201-500	144 contacts →
	Indirect evidence “Since 1959, A.B.” Source: RevenueBase Database · checked Sep 17, 2026
16	Abacus Plumbing, AIR Conditioning & Electrical	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	201-500	138 contacts →
	Partial evidence “We offer superior plumbing, air conditioning, and electrical services to Residential and Commercial clients in Houston,TX.” Source: RevenueBase Database · checked Sep 17, 2026
17	ECO Plumbers, Electricians, And Hvac Technicians	Partial evidence	Hilliard, OH, United StatesHQ checked Sep 17, 2026	201-500	114 contacts →
	Partial evidence “Eco Plumbers, Electricians, and HVAC Technicians is your residential plumbing, electrical, heating and cooling company.” Source: RevenueBase Database · checked Sep 17, 2026
18	Bonney Plumbing, Electrical, Heating And AIR	Indirect evidence	Rancho Cordova, CA, United StatesHQ checked Sep 17, 2026	51-200	97 contacts →
	Indirect evidence “Leading the way home.” Source: RevenueBase Database · checked Sep 17, 2026
19	Advanced Home Services	Partial evidence	Rigby, ID, United StatesHQ checked Sep 17, 2026	11-50	95 contacts →
	Partial evidence “At Advanced Home Services our goal is to provide you with Advanced plumbing and heating services that will make your life simple, convenient and comfortable.” Source: RevenueBase Database · checked Sep 17, 2026
20	Jones Stephens	Strong evidence	Moody, AL, United StatesHQ checked Sep 17, 2026	51-200	93 contacts →
	Strong evidence “Jones Stephens is a leader of rough plumbing products with a strong brand built on providing 30 years of innovation for professional contractors.” Source: RevenueBase Database · checked Sep 17, 2026
21	Casteel Heating, Cooling, Plumbing & Electrical	Partial evidence	Marietta, GA, United StatesHQ checked Sep 17, 2026	201-500	93 contacts →
	Partial evidence “During the past 30 years, Casteel Heating, Cooling, Plumbing & Electrical has been one of the most respected names in metro Atlanta for heating and air conditioning.” Source: RevenueBase Database · checked Sep 17, 2026
22	Plumbline Services, LLC	Partial evidence	Centennial, CO, United StatesHQ checked Sep 17, 2026	51-200	93 contacts →
	Partial evidence “Plumbline Services was founded in Colorado in 1998 on a simple premise to provide pleasant and professional plumbing, water heater, heating, air conditioning, drain cleaning and…” Source: RevenueBase Database · checked Sep 17, 2026
23	Interstate AC	Partial evidence	Nashville, TN, United StatesHQ checked Sep 17, 2026	201-500	92 contacts →
	Partial evidence “Interstate AC is a trusted partner for commercial and industrial HVAC and plumbing services across Middle Tennessee.” Source: RevenueBase Database · checked Sep 17, 2026
24	Howe, INC	Indirect evidence	Sioux Falls, SD, United StatesHQ checked Sep 17, 2026	51-200	88 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
25	Delta Mechanical, INC	Partial evidence	Mesa, AZ, United StatesHQ checked Sep 17, 2026	51-200	80 contacts →
	Partial evidence “For over 30 years, Delta Mechanical has been a leader in plumbing services.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: plumbing repair contractors. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names plumbing repair contractors.
Partial evidence: Its own public description names part of plumbing repair contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name plumbing repair contractors. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 6,304 plumbing repair contractors based in the United States

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Plumbing repair contractors based in the United States at a glance

As of Sep 17, 2026

18.4%Verified-email coverage

6.0Average contacts per company

1-10Median size (employees)

1.0%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

3,329

11-50

2,260

51-200

517

201-500

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 6,304 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among plumbing repair contractors, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “plumbing repair contractors”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names plumbing repair contractors), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among plumbing repair contractors, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 6,984 across the full list. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Plumbing repair contractors by metro

Plumbing repair contractors in Houston64
Plumbing repair contractors in New York61
Plumbing repair contractors in Phoenix59
Plumbing repair contractors in San Diego54
Plumbing repair contractors in Dallas47
Plumbing repair contractors in Las Vegas46
Plumbing repair contractors in Los Angeles45
Plumbing repair contractors in San Antonio45
Plumbing repair contractors in Miami41
Plumbing repair contractors in Chicago35
Plumbing repair contractors in Tucson34
Plumbing repair contractors in Tampa33
Plumbing repair contractors in Jacksonville31
Plumbing repair contractors in San Jose30
Plumbing repair contractors in Austin27
Plumbing repair contractors in Mesa26
Plumbing repair contractors in Columbus25
Plumbing repair contractors in Seattle25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names plumbing repair contractors, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many plumbing repair contractors are there based in the United States?

RevenueBase identified 6,304 plumbing repair contractors headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Roto-Rooter Plumbing And Drain Service, headquartered in Cincinnati, tops this list with the largest team on record.

Which city has the most plumbing repair contractors?

Houston leads with 64 headquartered companies, followed by New York (61) and Phoenix (59).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 6,984 verified decision-maker contacts tracked across these 6,304 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.