Company lists · Data refreshed September 2026

Top 25 Industrial water infrastructure contractors based in the United States

Name: Industrial water infrastructure 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 2,984 companies tracked

RevenueBase identified 2,984 company matches for industrial water infrastructure contractors associated with the United States as of September 2026 and tracks 125,651 professional contacts across them, including 46,057 with verified work emails. Houston is the largest hub.

This list covers company matches for industrial water infrastructure contractors 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 17, 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 17, 2026 How this list was built

2,984Companies

125,651Contacts tracked

46,057Verified emails

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The 25 largest industrial water infrastructure contractors based in the United States

Ranked by team size

Top 25 of 2,984 company matches for industrial water infrastructure contractors based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	Tetra Tech	Exact match	Pasadena, CA, United StatesHQ recorded Sep 17, 2026	10001+	12,999 contacts →
	Exact match “Tetra Tech is the leader in water, environment and sustainable infrastructure, providing high-end technical and engineering services for projects worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Black & Veatch	Exact match	Overland Park, KS, United StatesHQ recorded Sep 17, 2026	10001+	10,851 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	CDM Smith	Exact match	Boston, MA, United StatesHQ recorded Sep 17, 2026	5,001-10,000	7,527 contacts →
	Exact match “CDM Smith is shaping what’s next, now, with world class solutions in water, environment, transportation and energy to public and private clients worldwide.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Performance Contractors	Exact match	Baton Rouge, LA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,757 contacts →
	Exact match “We began as a merit shop general industrial contractor back in 1979.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Watts Water Technologies	Exact match	North Andover, MA, United StatesHQ recorded Sep 17, 2026	5,001-10,000	2,503 contacts →
	Exact match “We are a global leader of quality water solutions for residential, industrial, municipal, and commercial settings.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Brown And Caldwell	Exact match	Walnut Creek, CA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,473 contacts →
	Exact match “Headquartered in Walnut Creek, Calif, Brown and Caldwell is an employee-owned firm with 2,100+ professionals serving clients locally and globally from 52 locations.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Core & Main	Exact match	St. Louis, MO, United StatesHQ recorded Sep 17, 2026	1,001-5,000	2,165 contacts →
	Exact match “Based in St.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Carollo Engineers	Exact match	Walnut Creek, CA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,718 contacts →
	Exact match “For more than 90 years, Carollo Engineers has been dedicated exclusively to water and wastewater solutions.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Webber, A Ferrovial Company	Exact match	The Woodlands, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,449 contacts →
	Exact match “Founded in 1963, Webber is a leading construction company that specializes in heavy civil, waterworks, energy and infrastructure management and is dedicated to safely providing…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	CCC Group, INC	Exact match	San Antonio, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,353 contacts →
	Exact match “Group, Inc.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	EJ	Exact match	East Jordan, MI, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,246 contacts →
	Exact match “EJ is the global leader in the design, manufacture, and distribution of access solutions for the world’s growing infrastructure.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Garney Construction	Exact match	North Kansas City, MO, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,009 contacts →
	Exact match “Garney Construction is a national leader in water and wastewater construction.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Miller Pipeline	Exact match	Indianapolis, IN, United StatesHQ recorded Sep 17, 2026	1,001-5,000	974 contacts →
	Exact match “Miller Pipeline is the single-source, premier provider for all underground construction system solutions in transmission, distribution, and water/wastewater management.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Inframark	Exact match	Horsham, PA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	973 contacts →
	Exact match “As an Azuria owned company, Inframark is a widely recognized leader in Water Infrastructure Operations and Infrastructure Management Services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Aquatech	Exact match	Canonsburg, PA, United StatesHQ recorded Sep 17, 2026	501-1,000	903 contacts →
	Exact match “Aquatech enables the world's most recognized companies to solve complex challenges in water reuse, desalination, minimal and zero liquid discharge, and critical minerals…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Gradiant	Exact match	Woburn, MA, United StatesHQ recorded Sep 17, 2026	1,001-5,000	813 contacts →
	Exact match “Gradiant is a Different Kind of Water Company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Lindsay Corporation	Exact match	Omaha, NE, United StatesHQ recorded Sep 17, 2026	1,001-5,000	727 contacts →
	Exact match “During the past 60 years, Lindsay Corporation has grown to become a global leader in providing innovative water management and road infrastructure products and services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	USA Debusk	Exact match	Deer Park, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	640 contacts →
	Exact match “USA DeBusk serves the industrial infrastructure sector through a diverse and complementary suite of high-value traditional and specialty services for turnarounds, routine…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	DSG Supply	Exact match	Plymouth, MN, United StatesHQ recorded Sep 17, 2026	1,001-5,000	620 contacts →
	Exact match “As one of the most diverse independent wholesale distributors in the region, DSG supplies a broad range of products and solutions from leading manufacturers to professionals in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Fortiline Waterworks	Exact match	Dallas, TX, United StatesHQ recorded Sep 17, 2026	201-500	618 contacts →
	Exact match “Fortiline Waterworks, by Reece, is the second-largest wholesale distributor of underground water, sewer and storm utility products in the United States.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Structural	Exact match	Columbia, MD, United StatesHQ recorded Sep 17, 2026	1,001-5,000	611 contacts →
	Exact match “STRUCTURAL integrates technology-driven solutions into its industry-leading specialty contracting services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Murphy Company	Exact match	St. Louis, MO, United StatesHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
23	Southern Industrial Constructors, INC	Exact match	Raleigh, NC, United StatesHQ recorded Sep 17, 2026	1,001-5,000	569 contacts →
	Exact match “Since 1962, Southern Industrial Constructors, Inc.(SIC) has been safely and cost effectively providing industrial construction services to the manufacturing, process and power…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Mastec Utility Services	Exact match	Coral Gables, FL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	562 contacts →
	Exact match “WE'RE HIRING FOR POWER, GAS, & INFRASTRUCTURE ROLES ACROSS THE COUNTRY!* Join the Team That Keeps Energy and Infrastructure Moving Forward.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Westech Engineering	Exact match	Salt Lake City, UT, United StatesHQ recorded Sep 17, 2026	501-1,000	554 contacts →
	Exact match “WesTech Engineering, LLC designs, engineers, and manufactures water and wastewater treatment process equipment for mineral, industrial, and municipal applications worldwide.” Recorded in the RevenueBase company graph · Sep 17, 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 “industrial water infrastructure contractors”. 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 2,984 industrial water infrastructure contractors based in the United States

See the full list, filter by size, metro and specialty, and access 46,057 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial water infrastructure contractors based in the United States at a glance

As of Sep 17, 2026

36.7%Verified-email coverage

42.1Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

928

11-50

1,124

51-200

633

201-500

170

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 2,984 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 “industrial water infrastructure contractors” 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 46,057 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 17, 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.

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 “industrial water infrastructure contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial water infrastructure contractors are there based in the United States?

RevenueBase identified 2,984 company matches for industrial water infrastructure contractors 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?

Tetra Tech tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial water infrastructure contractors?

Houston leads with 70 company records, followed by Phoenix (34) and Austin (23).

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 46,057 professional contacts with verified work emails tracked across these 2,984 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 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 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.