Company lists · Data refreshed November 2026

Top 25 Groundwater extraction services based in the United States

RevenueBase identified 379 company matches for groundwater extraction services associated with the United States as of November 2026 and tracks 3,152 professional contacts across them, including 742 with verified work emails. Houston is the largest hub.

This list covers company matches for groundwater extraction 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
379Companies
3,152Contacts tracked
742Verified emails
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The 25 largest groundwater extraction services based in the United States

Ranked by team size
Top 25 of 379 company matches for groundwater extraction 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAuburn Hills, MI, United StatesHQ recorded Nov 6, 2026501-1,000229 contacts →

Exact match

“For 36 years, Mersino has been trusted with the most complex water management challenges in the country.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWharton, NJ, United StatesHQ recorded Nov 6, 202651-200125 contacts →

Exact match

“GWTT is one of the only U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSugar Land, TX, United StatesHQ recorded Nov 6, 2026201-50094 contacts →

Exact match

“Hydro Resources specializes in providing the complete solution in the development and maintenance of your groundwater project.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchWillis, TX, United StatesHQ recorded Nov 6, 2026201-50064 contacts →

Exact match

“Authentic relationships are standard practice at Weisinger Incorporated.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWoodbury Heights, DE, United StatesHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“A.C.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSouthwestern, AZ, United StatesHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Weber Water Resources vision is to be the Industry Leader in Innovative and Strategic Water Resource Solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchErie, CO, United StatesHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“McDonald Farms Enterprises is a transportation/trucking/railroad company based out of 7440 E I25 Frontage Rd, Erie, Colorado, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLansing, MI, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“With roots dating back to 1959, our combined legacy brings together the strengths of Valley Farms Supply and Milan Supply Company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchColumbia, MS, United StatesHQ recorded Nov 6, 202651-20026 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSan Dimas, CA, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Geoscience Support Services (GEOSCIENCE) provides vital, specialized consulting to help clients overcome their most complex groundwater resource challenges.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchSan Dimas, CA, United StatesHQ recorded Nov 6, 202651-20023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWest Palm Beach, FL, United StatesHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Florida Drilling is a licensed water well and general contractor and leading provider of water well drilling and water resource construction services located in West Palm Beach…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHouma, LA, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Providing Environmentally Safe Water Abrasive Cutting and Reliable Downhole Inflatable Packers”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchTampa, FL, United StatesHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“ASRus, LLC, was founded in 2006 to provide hydrogeological and reuse related professional services to municipal and industrial clients in Florida.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWest Sacramento, CA, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Viking Drillers, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKokomo, IN, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“We are a full service water supply contractor, working in all phases of water well/system engineering and installation throughout the States of Indiana, Ohio, Illinois, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAlameda, CA, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Todd Groundwater is a groundwater consulting firm specializes in the planning, development, management, and protection of groundwater and related surface water resources.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDunbarton, NH, United StatesHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Capital Well Clean Water Center, since 1986, has provided the highest quality water care services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCamp Verde, AZ, United StatesHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“We are a water well drilling and pump company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRock Tavern, VA, United StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Subsurface Technologies, Inc provides standard and specialized groundwater services to the municipal, industrial, residential and investor owned water utility markets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMadera, CA, United StatesHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Founded in 1977, Madera Pumps is a full-service pump and well services provider that serves farming operations, municipalities, domestic homes and Irrigation Districts in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchBellville, TX, United StatesHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“75 Years in Business, J&S Water Wells' approach to complex water problems is simple: clear solutions, straightforward quotes and transparent billing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchOconomowoc, IL, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Water Well Solutions Service Group, LLC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSan Rafael, CA, United StatesHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“BESST Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNorth Reading, MA, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Maher Services has provided water well drilling, rehabilitation, and maintenance services to New England utilities, industrial, and commercial water system operators since 1941.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 379 groundwater extraction services based in the United States

See the full list, filter by size, metro and specialty, and access 742 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Groundwater extraction services based in the United States at a glance

As of Nov 6, 2026
23.5%Verified-email coverage
8.3Average contacts per company
1-10Median size (employees)
1.6%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
225
11-50
117
51-200
23
201-500
5
501-1,000
1
1,001-5,000
1
5,001-10,000
1

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 379 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 “groundwater extraction 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 742 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.

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 “groundwater extraction services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many groundwater extraction services are there based in the United States?

RevenueBase identified 379 company matches for groundwater extraction 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?

Mersino Water Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most groundwater extraction services?

Houston leads with 6 company records, followed by Midland (4) and Rochester (3).

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 742 professional contacts with verified work emails tracked across these 379 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.