Company lists · Data refreshed November 2026

Top 25 Pipeline hydrostatic testing services based in the United States

RevenueBase identified 115 company matches for pipeline hydrostatic testing services associated with the United States as of November 2026 and tracks 1,295 professional contacts across them, including 362 with verified work emails. Houston is the largest hub.

This list covers company matches for pipeline hydrostatic testing 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
115Companies
1,295Contacts tracked
362Verified emails
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The 25 largest pipeline hydrostatic testing services based in the United States

Ranked by team size
Top 25 of 115 company matches for pipeline hydrostatic testing 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 matchVenus, TX, United StatesHQ recorded Nov 6, 2026501-1,000146 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchFort Worth, TX, United StatesHQ recorded Nov 6, 2026201-500115 contacts →

Exact match

“3B Inspection was founded in 2016 to provide dependable, high-quality inspection services for the oil and gas pipeline industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWest Palm Beach, OH, United StatesHQ recorded Nov 6, 202651-20096 contacts →

Exact match

“Rangeline Group is a corporation that provides Wet/Hot Tapping, Line Stopping, Valve Inserting, Line Freezing and Specialty Concrete Pipeline Products & Services for almost 30…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“JP services is the leading provider asset integrity solutions for new and certification projects in the Midstream, Downstream, and Industrial end markets Our Enterprise Offering…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNew Mexico, NM, United StatesHQ recorded Nov 6, 2026201-50065 contacts →

Exact match

“Pipeline inspection division of Legacy Safety & Consulting LLC.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchMidland, PA, United StatesHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“At J&J Pressure Management we take your high pressure iron business seriously.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchCypress, TX, United StatesHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“ION PRO: Better Process.”

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

Exact match

“At Tank Services Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchConcord, CA, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“TAP MASTER, INC is a construction company based out of 1647 Willow Pass Rd, Concord, California, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMontebello, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNorth Kansas City, MO, United StatesHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Meridian Pipeline Services provides turnkey pipeline integrity solutions as a single source solution to address pipeline owner and operator’s needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchPort Allen, LA, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSulphur, LA, United StatesHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Farr Front Pipeline Integrity provides online pigging & cleaning, offline pigging & cleaning, technical support, chemical cleaning, pipeline decommissioning, pipeline…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLa Salle, ND, United StatesHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Northwinds of Wyoming has the experience and resources to provide turn-key pipeline installations, fabrication, reconditioning, facility construction, hydrostatic testing…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“We are Linalog Qinline!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBrookshire, TX, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“For over 30 years Clover Tool Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSanford, FL, United StatesHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“GPH Services is an expert on pipe lining materials, inspection and repair as well as asphalt paving, utilities and marine services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMarietta, PA, United StatesHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Wagner Energy Services supports the energy industry through technologically advanced hydrostatic pressure testing, hydraulic bolt torqueing, and high pressure water blasting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchFallbrook, CA, United StatesHQ recorded Nov 6, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSignal Hill, CA, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBaytown, TX, United StatesHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“From our beginning, Speed Technical Services has rapidly become an industry leader in all facets of hydro-testing.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHuntington Beach, CA, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“We are located in Huntington Beach, California with a satellite office in Ventura, California.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMills, WY, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMechanicsburg, PA, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Mr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMaurice, LA, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Phoenix Oilfield Services, LLC was founded in August of 2008 with only one customer.”

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

Showing 25 of 115 pipeline hydrostatic testing services based in the United States

See the full list, filter by size, metro and specialty, and access 362 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pipeline hydrostatic testing services based in the United States at a glance

As of Nov 6, 2026
28.0%Verified-email coverage
11.3Average contacts per company
11-50Median size (employees)
6.1%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
52
11-50
36
51-200
22
201-500
4
501-1,000
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 115 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 “pipeline hydrostatic testing 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 362 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 “pipeline hydrostatic testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pipeline hydrostatic testing services are there based in the United States?

RevenueBase identified 115 company matches for pipeline hydrostatic testing 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?

Larrett Energy Services, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most pipeline hydrostatic testing services?

Houston leads with 7 company records, followed by Midland (4) and Odessa (4).

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 362 professional contacts with verified work emails tracked across these 115 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.