Company lists · Data refreshed September 2026

Top 25 Water delivery system contractors based in the United States

Name: Water delivery system 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 19, 2026 990 companies tracked

RevenueBase identified 990 water delivery system contractors headquartered in the United States as of September 2026 and tracks 18,632 professional contacts across them, including 8,358 with verified work emails. Phoenix is the largest hub.

This list covers water delivery system 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 19, 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 19, 2026 86% judged on-target in blind review

990Companies

18,632Contacts tracked

8,358Verified emails

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The 25 largest water delivery system contractors based in the United States

Ranked by team size

Top 25 of 990 water delivery system contractors based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to water delivery system 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	Core & Main	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,165 contacts →
	Indirect evidence “Based in St.” Source: RevenueBase Database · checked Sep 19, 2026
2	Garney Construction	Partial evidence	North Kansas City, MO, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,009 contacts →
	Partial evidence “Garney Construction is a national leader in water and wastewater construction.” Source: RevenueBase Database · checked Sep 19, 2026
3	Miller Pipeline	Strong evidence	Indianapolis, IN, United StatesHQ checked Sep 19, 2026	1,001-5,000	974 contacts →
	Strong evidence “Miller Pipeline is the single-source, premier provider for all underground construction system solutions in transmission, distribution, and water/wastewater management.” Source: RevenueBase Database · checked Sep 19, 2026
4	Inframark	Partial evidence	Horsham, PA, United StatesHQ checked Sep 19, 2026	1,001-5,000	973 contacts →
	Partial evidence “As an Azuria owned company, Inframark is a widely recognized leader in Water Infrastructure Operations and Infrastructure Management Services.” Source: RevenueBase Database · checked Sep 19, 2026
5	MEADE	Strong evidence	Chicago, IL, United StatesHQ checked Sep 19, 2026	1,001-5,000	594 contacts →
	Strong evidence “Meade leads the field in design, construction and maintenance of electric, natural gas, and telecommunications delivery systems, both above and below ground and has done so for…” Source: RevenueBase Database · checked Sep 19, 2026
6	MWH	Indirect evidence	Broomfield, CO, United StatesHQ checked Sep 19, 2026	501-1,000	428 contacts →
	Indirect evidence “As a leading U.S.” Source: RevenueBase Database · checked Sep 19, 2026
7	Etna Supply	Partial evidence	Grand Rapids, MI, United StatesHQ checked Sep 19, 2026	501-1,000	303 contacts →
	Partial evidence “Etna Supply is a family of companies committed to providing the essential products, expertise, and support that keep water moving and businesses running.” Source: RevenueBase Database · checked Sep 19, 2026
8	Keystone Clearwater Solutions	Partial evidence	Hershey, PA, United StatesHQ checked Sep 19, 2026	501-1,000	268 contacts →
	Partial evidence “Keystone Clearwater Solutions is moving water forward with engineered solutions for safer, more efficient water transfer, water management, and environmental services.” Source: RevenueBase Database · checked Sep 19, 2026
9	HD Fowler Company	Indirect evidence	Bellevue, WA, United StatesHQ checked Sep 19, 2026	501-1,000	236 contacts →
	Indirect evidence “HD Fowler Company is one of the oldest and largest independent, fourth-generation family-owned distributors of waterworks, irrigation and landscape, pumps, mechanical, and…” Source: RevenueBase Database · checked Sep 19, 2026
10	Ulliman Schutte Construction	Partial evidence	Miamisburg, OH, United StatesHQ checked Sep 19, 2026	501-1,000	196 contacts →
	Partial evidence “Ulliman Schutte is a national leader in providing water infrastructure in the United States.” Source: RevenueBase Database · checked Sep 19, 2026
11	Newterra	Partial evidence	Coraopolis, PA, United StatesHQ checked Sep 19, 2026	201-500	185 contacts →
	Partial evidence “Newterra designs, engineers, manufactures, and services environmental, water and wastewater treatment solutions that assure great performance, superb reliability, and the highest…” Source: RevenueBase Database · checked Sep 19, 2026
12	R.H. White Construction	Indirect evidence	Auburn, MA, United StatesHQ checked Sep 19, 2026	501-1,000	182 contacts →
	Indirect evidence “The R.H.” Source: RevenueBase Database · checked Sep 19, 2026
13	Felix Construction Company	Strong evidence	Phoenix, AZ, United StatesHQ checked Sep 19, 2026	201-500	178 contacts →
	Strong evidence “Felix Construction Company is a general engineering contractor and construction management company with a specific focus on: Water production facilities, well sites, booster pump…” Source: RevenueBase Database · checked Sep 19, 2026
14	CROM	Partial evidence	Gainesville, FL, United StatesHQ checked Sep 19, 2026	201-500	177 contacts →
	Partial evidence “CROM is a water infrastructure solutions provider dedicated to the innovation, design, construction, restoration, and maintenance of the nation’s essential infrastructure.” Source: RevenueBase Database · checked Sep 19, 2026
15	Smith & Loveless INC	Strong evidence	Lenexa, KS, United StatesHQ checked Sep 19, 2026	201-500	172 contacts →
	Strong evidence “S&L delivers long-lasting, reliable and easy-to-operate wastewater pumping and treatment systems for municipal, federal, and industrial-commercial applications.” Source: RevenueBase Database · checked Sep 19, 2026
16	Boudreau Pipeline	Partial evidence	Corona, CA, United StatesHQ checked Sep 19, 2026	201-500	152 contacts →
	Partial evidence “Boudreau Pipeline Corporation has completed conventional and highly complex pipeline projects for Southern California’s leading builders, municipalities, utilities and contractors.” Source: RevenueBase Database · checked Sep 19, 2026
17	LB Water	Partial evidence	Selinsgrove, PA, United StatesHQ checked Sep 19, 2026	201-500	147 contacts →
	Partial evidence “100% Employee Owned LB Water has been providing quality water and wastewater solutions for decades.” Source: RevenueBase Database · checked Sep 19, 2026
18	Rice Lake Construction Group	Partial evidence	Deerwood, MN, United StatesHQ checked Sep 19, 2026	201-500	125 contacts →
	Partial evidence “At Rice Lake Construction Group, we know water.” Source: RevenueBase Database · checked Sep 19, 2026
19	Watertronics	Indirect evidence	Hartland, WI, United StatesHQ checked Sep 19, 2026	51-200	112 contacts →
	Indirect evidence “For over 30 years, Watertronics has taken great pride in designing and manufacturing custom pumping solutions for Golf, Landscape, Municipal and Agricultural use.” Source: RevenueBase Database · checked Sep 19, 2026
20	GSE Construction Company, INC	Partial evidence	Livermore, CA, United StatesHQ checked Sep 19, 2026	201-500	112 contacts →
	Partial evidence “Over the past 45 years, GSE Construction has completed more than projects as a general engineering contractor.” Source: RevenueBase Database · checked Sep 19, 2026
21	B&f Contracting, INC	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 19, 2026	201-500	93 contacts →
	Indirect evidence “As B&F Contracting celebrates over three decades in the construction business, we look back on our many accomplishments and look forward in anticipation of greater things to come.” Source: RevenueBase Database · checked Sep 19, 2026
22	Western Summit Constructors Inc. Wsci	Indirect evidence	Englewood, CO, United StatesHQ checked Sep 19, 2026	201-500	91 contacts →
	Indirect evidence “Western Summit Constructors, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
23	A&r Mechanical Contractors, INC	Partial evidence	Urbana, IL, United StatesHQ checked Sep 19, 2026	201-500	89 contacts →
	Partial evidence “Since its start in a small garage in Urbana, Illinois, A&R Mechanical Contractors, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
24	State Utility Contractors, INC	Indirect evidence	Monroe, NC, United StatesHQ checked Sep 19, 2026	51-200	89 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
25	USG Water Solutions	Strong evidence	Atlanta, GA, United StatesHQ checked Sep 19, 2026	501-1,000	87 contacts →
	Strong evidence “USG Water Solutions is the leading water utility services provider specializing in storage tanks, plant rehabilitation, metering, and distribution systems.” Source: RevenueBase Database · checked Sep 19, 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: water delivery system 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 water delivery system contractors.
Partial evidence: Its own public description names part of water delivery system contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name water delivery system 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 990 water delivery system contractors based in the United States

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Water delivery system contractors based in the United States at a glance

As of Sep 19, 2026

44.9%Verified-email coverage

18.8Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · Phoenix

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

393

11-50

384

51-200

158

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 990 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 water delivery system 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 “water delivery system 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 water delivery system 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 water delivery system 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, 8,358 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 19, 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.

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 water delivery system 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 water delivery system contractors are there based in the United States?

RevenueBase identified 990 water delivery system 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?

Core & Main, headquartered in St. Louis, tops this list with the largest team on record.

Which city has the most water delivery system contractors?

Phoenix leads with 16 headquartered companies, followed by Houston (15) and Sacramento (8).

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 8,358 verified decision-maker contacts tracked across these 990 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 19, 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.