Company lists · Data refreshed September 2026

Top 25 Pump station installation companies based in the United States

Name: Pump station 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 638 companies tracked

RevenueBase identified 638 pump station installation companies headquartered in the United States as of September 2026 and tracks 12,034 professional contacts across them, including 4,948 with verified work emails. Houston is the largest hub.

This list covers pump station installation companies 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 20, 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 20, 2026 86% judged on-target in blind review

638Companies

12,034Contacts tracked

4,948Verified emails

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The 25 largest pump station installation companies based in the United States

Ranked by team size

Top 25 of 638 pump station installation companies based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to pump station installation companies: 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	Westech Engineering	Indirect evidence	Salt Lake City, UT, United StatesHQ checked Sep 20, 2026	501-1,000	554 contacts →
	Indirect evidence “WesTech Engineering, LLC designs, engineers, and manufactures water and wastewater treatment process equipment for mineral, industrial, and municipal applications worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
2	Troy Companies	Indirect evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	529 contacts →
	Indirect evidence “Troy has been serving the pipeline industry by providing safe and efficient pipeline construction and maintenance for more than 70 years.” Source: RevenueBase Database · checked Sep 20, 2026
3	UCC Environmental	Indirect evidence	Waukegan, IL, United StatesHQ checked Sep 20, 2026	201-500	389 contacts →
	Indirect evidence “UCC Environmental (UCC) is a global leader in environmental solutions for solids handling, wastewater treatment and pollution control technologies in power generation and other…” Source: RevenueBase Database · checked Sep 20, 2026
4	Gorman-Rupp Pumps	Partial evidence	Mansfield, OH, United StatesHQ checked Sep 20, 2026	201-500	267 contacts →
	Partial evidence “Gorman-Rupp has been at the forefront of manufacturing high-performance, high-quality pumps and pumping systems that provide lasting service across various industries for more…” Source: RevenueBase Database · checked Sep 20, 2026
5	Mersino Water Solutions	Indirect evidence	Auburn Hills, MI, United StatesHQ checked Sep 20, 2026	501-1,000	248 contacts →
	Indirect evidence “For 36 years, Mersino has been trusted with the most complex water management challenges in the country.” Source: RevenueBase Database · checked Sep 20, 2026
6	HD Fowler Company	Partial evidence	Bellevue, WA, United StatesHQ checked Sep 20, 2026	501-1,000	236 contacts →
	Partial 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 20, 2026
7	Newterra	Indirect evidence	Coraopolis, PA, United StatesHQ checked Sep 20, 2026	201-500	185 contacts →
	Indirect 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 20, 2026
8	Felix Construction Company	Partial evidence	Phoenix, AZ, United StatesHQ checked Sep 20, 2026	201-500	178 contacts →
	Partial 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 20, 2026
9	Smith & Loveless INC	Indirect evidence	Lenexa, KS, United StatesHQ checked Sep 20, 2026	201-500	172 contacts →
	Indirect 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 20, 2026
10	Cornell Pump Company, LLC	Partial evidence	Clackamas, OR, United StatesHQ checked Sep 20, 2026	201-500	167 contacts →
	Partial evidence “EFFICIENT BY DESIGN since 1946: The story of Cornell starts in 1946 when five people working at Pacific Pump Company decided to head out on their own.” Source: RevenueBase Database · checked Sep 20, 2026
11	Liberty Pumps	Partial evidence	Bergen, NY, United StatesHQ checked Sep 20, 2026	201-500	158 contacts →
	Partial evidence “Headquartered in Bergen, NY, Liberty Pumps is a leading U.S.” Source: RevenueBase Database · checked Sep 20, 2026
12	Crane Pumps & Systems	Partial evidence	Piqua, OH, United StatesHQ checked Sep 20, 2026	501-1,000	151 contacts →
	Partial evidence “Crane Pumps & Systems is a world-class manufacturer of quality pumps and accessories offering a wide range of solutions and services for the municipal, residential building…” Source: RevenueBase Database · checked Sep 20, 2026
13	Knighten Industries	Partial evidence	Odessa, TX, United StatesHQ checked Sep 20, 2026	51-200	132 contacts →
	Partial evidence “Knighten Industries is a full-service pump distributor offering parts, sales, and service of brand name manufacturers.” Source: RevenueBase Database · checked Sep 20, 2026
14	Griffin Fluid Management	Indirect evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	51-200	128 contacts →
	Indirect evidence “At Griffin Fluid Management, we take pride in being your go-to partner, from the simplest tasks to the most complex challenges.” Source: RevenueBase Database · checked Sep 20, 2026
15	MWI Pumps	Partial evidence	Deerfield Beach, FL, United StatesHQ checked Sep 20, 2026	201-500	120 contacts →
	Partial evidence “Moving Water Industries, MWI, is a pump manufacturing company located in Deerfield Beach, Florida.” Source: RevenueBase Database · checked Sep 20, 2026
16	Thompson Pump & Manufacturing Company	Indirect evidence	Port Orange, FL, United StatesHQ checked Sep 20, 2026	51-200	113 contacts →
	Indirect evidence “We understand your needs because we've been there.” Source: RevenueBase Database · checked Sep 20, 2026
17	Watertronics	Indirect evidence	Hartland, WI, United StatesHQ checked Sep 20, 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 20, 2026
18	GSE Construction Company, INC	Indirect evidence	Livermore, CA, United StatesHQ checked Sep 20, 2026	201-500	112 contacts →
	Indirect evidence “Over the past 45 years, GSE Construction has completed more than projects as a general engineering contractor.” Source: RevenueBase Database · checked Sep 20, 2026
19	OLD Bissnuss INC	Indirect evidence	Loveland, OH, United StatesHQ checked Sep 20, 2026	11-50	111 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
20	JCI Industries	Indirect evidence	Lee's Summit, MO, United StatesHQ checked Sep 20, 2026	51-200	107 contacts →
	Indirect evidence “JCI Industries, Inc.” Source: RevenueBase Database · checked Sep 20, 2026
21	Gupta & Associates INC	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 20, 2026	51-200	92 contacts →
	Indirect evidence “Gupta & Associates, Inc.(GAI) was established in Dallas, Texas in January to provide electrical and instrumentation control services for water treatment and wastewater treatment…” Source: RevenueBase Database · checked Sep 20, 2026
22	Western Summit Constructors Inc. Wsci	Indirect evidence	Englewood, CO, United StatesHQ checked Sep 20, 2026	201-500	91 contacts →
	Indirect evidence “Western Summit Constructors, Inc.” Source: RevenueBase Database · checked Sep 20, 2026
23	JIM Myers & Sons, Inc. JMS	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 20, 2026	51-200	86 contacts →
	Indirect evidence “Founded in 1962, Jim Myers & Sons, Inc.(JMS) is a high-quality equipment manufacturer leading the way in the water & wastewater industry.” Source: RevenueBase Database · checked Sep 20, 2026
24	Patterson Pump Company	Strong evidence	Toccoa, GA, United StatesHQ checked Sep 20, 2026	201-500	85 contacts →
	Strong evidence “Patterson has built a firm reputation of reliable pump installations worldwide - whether satisfying urban water and waste demands; harnessing and controlling ravaging floods…” Source: RevenueBase Database · checked Sep 20, 2026
25	Citco Water	Indirect evidence	Huntington, WV, United StatesHQ checked Sep 20, 2026	51-200	84 contacts →
	Indirect evidence “CITCO Water - previously The C.” Source: RevenueBase Database · checked Sep 20, 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: pump station installation companies. 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 pump station installation companies.
Partial evidence: Its own public description names part of pump station installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pump station installation companies. 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 638 pump station installation companies based in the United States

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Pump station installation companies based in the United States at a glance

As of Sep 20, 2026

41.1%Verified-email coverage

18.9Average contacts per company

11-50Median size (employees)

3.3%Largest-city concentration · Houston

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

226

11-50

240

51-200

123

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 638 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 pump station installation companies, 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 “pump station installation companies”. 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 pump station installation companies), 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 pump station installation companies, 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, 4,948 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 20, 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 pump station installation companies, 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 pump station installation companies are there based in the United States?

RevenueBase identified 638 pump station installation companies 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?

Westech Engineering, headquartered in Salt Lake City, tops this list with the largest team on record.

Which city has the most pump station installation companies?

Houston leads with 21 headquartered companies, followed by Ashland (6) and Bakersfield (6).

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 4,948 verified decision-maker contacts tracked across these 638 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 20, 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.