Company lists · Data refreshed November 2026

Top 25 Leak detection plumbing services based in the United States

Name: Leak detection plumbing services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 4,541 companies tracked

RevenueBase identified 4,541 company matches for leak detection plumbing services associated with the United States as of November 2026 and tracks 27,344 professional contacts across them, including 4,649 with verified work emails. San Diego is the largest hub.

This list covers company matches for leak detection plumbing services 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 November 6, 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 Nov 6, 2026 How this list was built

4,541Companies

27,344Contacts tracked

4,649Verified emails

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The 25 largest leak detection plumbing services based in the United States

Ranked by team size

Top 25 of 4,541 company matches for leak detection plumbing services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 2026	1,001-5,000	3,581 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Hiller Plumbing, Heating, Cooling & Electrical	Exact match	Nashville, TN, United StatesHQ recorded Nov 6, 2026	501-1,000	383 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 · Nov 6, 2026 · View company records in RevenueBase
3	American Leak Detection	Exact match	Palm Springs, CA, United StatesHQ recorded Nov 6, 2026	n/a	306 contacts →
	Exact match “American Leak Detection was founded in 1974 and is headquartered in Palm Springs, Calif.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	ABC Plumbing, Sewer, Heating, Cooling & Electric	Exact match	Arlington Heights, IL, United StatesHQ recorded Nov 6, 2026	201-500	288 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 · Nov 6, 2026 · View company records in RevenueBase
5	Morris-Jenkins	Exact match	Charlotte, NC, United StatesHQ recorded Nov 6, 2026	501-1,000	258 contacts →
	Exact match “Morris-Jenkins is like family!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	MY Plumber Plus	Exact match	Manassas, CA, United StatesHQ recorded Nov 6, 2026	201-500	211 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 · Nov 6, 2026 · View company records in RevenueBase
7	Rooter Hero Plumbing & AIR	Exact match	Los Angeles, CA, United StatesHQ recorded Nov 6, 2026	201-500	185 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	LEN The Plumber Heating & AIR	Exact match	Baltimore, MD, United StatesHQ recorded Nov 6, 2026	201-500	183 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Precision Plumbing	Exact match	Matthews, NC, United StatesHQ recorded Nov 6, 2026	201-500	157 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	The Colt Group	Exact match	Pasadena, TX, United StatesHQ recorded Nov 6, 2026	201-500	156 contacts →
	Exact match “The On-Line Leak Repair and Mechanical Solutions Authority™ Founded in 1981, the Colt Group is the leading authority in on-line leak repair and mechanical services for the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Abacus Plumbing, AIR Conditioning & Electrical	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	201-500	140 contacts →
	Exact match “We offer superior plumbing, air conditioning, and electrical services to Residential and Commercial clients in Houston,TX.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Mr. Rooter Plumbing Of Western Washington	Exact match	Renton, WA, United StatesHQ recorded Nov 6, 2026	11-50	131 contacts →
	Exact match “Mr.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	NO	Exact match	Berkeley Heights, NJ, United StatesHQ recorded Nov 6, 2026	51-200	128 contacts →
	Exact match “Providing Home Comfort and Convenience to our Valued Clients While Exceeding Expectations for over 50 years!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	ECO Plumbers, Electricians, And Hvac Technicians	Exact match	Hilliard, OH, United StatesHQ recorded Nov 6, 2026	201-500	121 contacts →
	Exact match “Eco Plumbers, Electricians, and HVAC Technicians is your residential plumbing, electrical, heating and cooling company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Plumbline Services, LLC	Exact match	Centennial, CO, United StatesHQ recorded Nov 6, 2026	51-200	101 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Advanced Home Services	Exact match	Rigby, ID, United StatesHQ recorded Nov 6, 2026	11-50	92 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Integra Technologies	Exact match	Pasadena, TX, United StatesHQ recorded Nov 6, 2026	51-200	88 contacts →
	Exact match “INTEGRA Technologies, a Flexitallic company, provides leak detection, correction, and prevention to the Energy industry through a suite of specialized services including…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Dauenhauer Plumbing	Exact match	Louisville, KY, United StatesHQ recorded Nov 6, 2026	51-200	84 contacts →
	Exact match “Dauenhauer Plumbing is Kentucky's largest full service plumbing company, serving residential and commercial customers in both the Louisville and Lexington areas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Delta Mechanical, INC	Exact match	Mesa, AZ, United StatesHQ recorded Nov 6, 2026	51-200	83 contacts →
	Exact match “For over 30 years, Delta Mechanical has been a leader in plumbing services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	HPS Mechanical, INC	Exact match	Bakersfield, CA, United StatesHQ recorded Nov 6, 2026	201-500	79 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Gold Medal Service	Exact match	East Brunswick, NJ, United StatesHQ recorded Nov 6, 2026	11-50	78 contacts →
	Exact match “For over 24 years, our company has been taking care of the homes of New Jersey residents through our top quality plumbing, HVAC, and electrical services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Demar Plumbing Corp. Demar Mechanical INC	Exact match	NY, United StatesHQ recorded Nov 6, 2026	201-500	72 contacts →
	Exact match “Demar began as a small, family-owned company, providing plumbing services to the NYC area.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Umc, INC	Exact match	Salt Lake City, UT, United StatesHQ recorded Nov 6, 2026	201-500	71 contacts →
	Exact match “OUR MISSION is to deliver quality service in a timely manner.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Hill Services	Exact match	Memphis, TN, United StatesHQ recorded Nov 6, 2026	51-200	69 contacts →
	Exact match “Commercial & Industrial Facility Maintenance Services including: Plumbing, Piping, & Camera Technologies Pipe Relining, Manhole Rehabilitation HVAC, Refrigeration, Building…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Haddad Plumbing & Heating INC	Exact match	Newark, NJ, United StatesHQ recorded Nov 6, 2026	51-200	69 contacts →
	Exact match “Haddad Plumbing & Heating is one of the leading plumbing and HVAC contractors in the Tri-State Area since We provide comprehensive plumbing and HVAC services to commercial and…” Recorded in the RevenueBase company graph · Nov 6, 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 “leak detection plumbing services”. 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 4,541 leak detection plumbing services based in the United States

See the full list, filter by size, metro and specialty, and access 4,649 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Leak detection plumbing services based in the United States at a glance

As of Nov 6, 2026

17.0%Verified-email coverage

6.0Average contacts per company

1-10Median size (employees)

1.2%Largest-city concentration · San Diego

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

2,526

11-50

1,576

51-200

294

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 4,541 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 “leak detection plumbing services” 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 4,649 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 November 6, 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.

Leak detection plumbing services 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 “leak detection plumbing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many leak detection plumbing services are there based in the United States?

RevenueBase identified 4,541 company matches for leak detection plumbing services associated with the United States as of November 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 leak detection plumbing services?

San Diego leads with 55 company records, followed by Houston (47) and New York (41).

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 4,649 professional contacts with verified work emails tracked across these 4,541 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 November 6, 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.