Company lists · Data refreshed September 2026

Top 25 Pipe installation companies based in the United States

Name: Pipe installation 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 20, 2026 4,873 companies tracked

RevenueBase identified 4,873 company matches for pipe installation companies associated with the United States as of September 2026 and tracks 69,195 professional contacts across them, including 25,580 with verified work emails. Houston is the largest hub.

This list covers company matches for pipe installation 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 20, 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 20, 2026 How this list was built

4,873Companies

69,195Contacts tracked

25,580Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest pipe installation companies based in the United States

Ranked by team size

Top 25 of 4,873 company matches for pipe installation companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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	Acco Engineered Systems	Exact match	Pasadena, CA, United StatesHQ recorded Sep 20, 2026	5,001-10,000	2,415 contacts →
	Exact match “Since 1934, owners and builders have selected ACCO Engineered Systems to design, install, and maintain more than mechanical projects.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Comfort Systems USA	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	10001+	1,330 contacts →
	Exact match “Comfort Systems USA \| Quality People.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Mckenney's, INC	Exact match	Atlanta, GA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	1,077 contacts →
	Exact match “McKenney’s is the Southeast’s most trusted name in facility construction, operation and maintenance.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	Viega LLC	Exact match	Broomfield, CO, United StatesHQ recorded Sep 20, 2026	1,001-5,000	723 contacts →
	Exact match “Viega North America is a leader in building technology and one of the industry’s most trusted brands.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Murphy Company	Exact match	St. Louis, MO, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
6	Pace Supply Corp	Exact match	Rohnert Park, CA, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
7	F.E. Moran Group Of Companies	Exact match	Northbrook, IL, United StatesHQ recorded Sep 20, 2026	1,001-5,000	564 contacts →
	Exact match “At F.E.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Charlotte Pipe And Foundry Company	Exact match	Charlotte, NC, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
9	Egan Company	Exact match	Champlin, MN, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
10	Isco Industries, INC	Exact match	Louisville, KY, United StatesHQ recorded Sep 20, 2026	501-1,000	557 contacts →
	Exact match “ISCO is a global, customized, high-density polyethylene (HDPE) piping, long-term solutions provider.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	JM Eagle	Exact match	Los Angeles, CA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	541 contacts →
	Exact match “JM Eagle™ is the world’s leading plastic pipe manufacturer-an innovative leader that combines advanced technology with superior customer service to create the industry’s most…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Troy Companies	Exact match	Houston, TX, United StatesHQ recorded Sep 20, 2026	1,001-5,000	529 contacts →
	Exact match “Troy has been serving the pipeline industry by providing safe and efficient pipeline construction and maintenance for more than 70 years.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Epic Piping	Exact match	Baton Rouge, LA, United StatesHQ recorded Sep 20, 2026	1,001-5,000	522 contacts →
	Exact match “EPIC Piping is one of the world’s largest privately owned pipe fabrication, pipe supports and PFF distribution firms, delivering precision-manufactured solutions to a diverse…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14	Horizon Services, LLC	Exact match	Wilmington, DE, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
15	Romanoff Group	Exact match	Gahanna, OH, United StatesHQ recorded Sep 20, 2026	1,001-5,000	431 contacts →
	Exact match “The Romanoff Group of Companies has been dedicated to providing specialized electrical, plumbing, and heating and cooling services since 1992.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16	John W. Danforth Company	Exact match	Tonawanda, NY, United StatesHQ recorded Sep 20, 2026	501-1,000	415 contacts →
	Exact match “We are powered by the best people in the industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17	The Granite Group	Exact match	Concord, NH, United StatesHQ recorded Sep 20, 2026	501-1,000	408 contacts →
	Exact match “Headquartered in Concord, NH, The Granite Group distributes plumbing, heating, cooling, piping, water systems, and energy products to contractors and fuel dealers across the…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18	Hermanson Company	Exact match	Kent, WA, United StatesHQ recorded Sep 20, 2026	201-500	392 contacts →
	Exact match “Hermanson Company is a full-service mechanical contractor delivering high-quality sheet metal, piping, and plumbing systems for complex, high-performance environments.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19	Perma-Pipe	Exact match	Spring, TX, United StatesHQ recorded Sep 20, 2026	501-1,000	372 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20	Hiller Plumbing, Heating, Cooling & Electrical	Exact match	Nashville, TN, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
21	United Mechanical	Exact match	San Jose, CA, United StatesHQ recorded Sep 20, 2026	201-500	346 contacts →
	Exact match “United Mechanical specializes in HVAC and Plumbing systems design, construction, retrofit, repair, and 24/7 emergency service for commercial and industrial properties throughout…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22	Thompson Pipe Group	Exact match	Rialto, CA, United StatesHQ recorded Sep 20, 2026	501-1,000	330 contacts →
	Exact match “Our mission is to provide customers with pipe solutions for water, drainage, sewage, storm water, hydroelectric/penstock and industrial applications.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23	Plumbers Supply CO	Exact match	Louisville, KY, United StatesHQ recorded Sep 20, 2026	201-500	310 contacts →
	Exact match “For over 90 years, Plumbers Supply Co.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24	Etna Supply	Exact match	Grand Rapids, MI, United StatesHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
25	Goettl AIR Conditioning & Plumbing	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 20, 2026	501-1,000	303 contacts →
	Exact match “At Goettl, our mission is to "Goettlize the Nation" by setting the industry standard in HVAC and plumbing services.” Recorded in the RevenueBase company graph · Sep 20, 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 “pipe installation 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 4,873 pipe installation companies based in the United States

See the full list, filter by size, metro and specialty, and access 25,580 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Pipe installation companies based in the United States at a glance

As of Sep 20, 2026

37.0%Verified-email coverage

14.2Average contacts per company

11-50Median size (employees)

1.4%Largest-city concentration · Houston

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

2,032

11-50

1,748

51-200

782

201-500

163

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 4,873 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 “pipe installation 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 25,580 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 20, 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.

Pipe installation 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 “pipe installation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pipe installation companies are there based in the United States?

RevenueBase identified 4,873 company matches for pipe installation 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?

Acco Engineered Systems tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most pipe installation companies?

Houston leads with 70 company records, followed by New York (53) and Phoenix (40).

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 25,580 professional contacts with verified work emails tracked across these 4,873 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 4,873 pipe installation companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Pipe installation companies by geography

Browse the directory

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.