Company lists · Data refreshed September 2026

Top 25 Trenching companies based in the United States

RevenueBase identified 2,833 company matches for trenching companies associated with the United States as of September 2026 and tracks 35,914 professional contacts across them, including 11,312 with verified work emails. Houston is the largest hub.

This list covers company matches for trenching companies 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 22, 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 22, 2026 How this list was built
2,833Companies
35,914Contacts tracked
11,312Verified emails
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The 25 largest trenching companies based in the United States

Ranked by team size
Top 25 of 2,833 company matches for trenching companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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 matchPhoenix, AZ, United StatesHQ recorded Sep 22, 20265,001-10,0001,358 contacts →

Exact match

“NPL is a nationally recognized leader in energy infrastructure construction, with 50 years of experience.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchIndianapolis, IN, United StatesHQ recorded Sep 22, 20261,001-5,000974 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 22, 2026 · View company records in RevenueBase
3Exact matchKing Of Prussia, PA, United StatesHQ recorded Sep 22, 20261,001-5,000552 contacts →

Exact match

“As one of the nations largest underground specialty contractors, InfraSource has over employees strategically positioned across more than 20 operating centers.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchWestmont, IL, United StatesHQ recorded Sep 22, 2026501-1,000483 contacts →

Exact match

“ENTACT is the partner of choice in solving our customer's most complex environmental remediation and geotechnical infrastructure challenges.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Sep 22, 2026501-1,000475 contacts →

Exact match

“National Trench Safety (NTS) specializes in the rental and sale of trench safety, traffic safety and related equipment and services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchRogers, MN, United StatesHQ recorded Sep 22, 20261,001-5,000345 contacts →

Exact match

“Veit is one of the country’s leading specialty contractors with almost a century of experience specializing in demolition, foundations, earthwork, utilities, marine services…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchO Fallon, MO, United StatesHQ recorded Sep 22, 2026501-1,000326 contacts →

Exact match

“SAK Construction is one of the largest privately held pipeline rehabilitation and tunneling contractors in the U.S.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchHackensack, NJ, United StatesHQ recorded Sep 22, 2026501-1,000321 contacts →

Exact match

“J.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchHolly, MI, United StatesHQ recorded Sep 22, 2026501-1,000301 contacts →

Exact match

“Fessler & Bowman, Inc.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchCanton, OH, United StatesHQ recorded Sep 22, 2026501-1,000281 contacts →

Exact match

“Our reputation has been built on our ability to consistently deliver quality work at competitive prices, on time and on budget.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchDorchester, MA, United StatesHQ recorded Sep 22, 2026501-1,000279 contacts →

Exact match

“Since 1988, Feeney Brothers Excavation, LLC has served New England’s southeastern region as the most qualified and diversified utility contractor for the gas, electric, water and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchSylmar, CA, United StatesHQ recorded Sep 22, 2026201-500273 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchCorona, CA, United StatesHQ recorded Sep 22, 20261,001-5,000266 contacts →

Exact match

“Arizona Pipeline Company (APC) is a leading underground utility contractor, delivering critical infrastructure with a commitment to safety, quality, and long-term performance.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchCharleston, TN, United StatesHQ recorded Sep 22, 2026501-1,000250 contacts →

Exact match

“Wright Brothers Construction Co, Inc, based in Charleston, Tennessee, was founded in 1961, by two brothers, James and Robert Wright.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchAuburn Hills, MI, United StatesHQ recorded Sep 22, 2026501-1,000248 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 · Sep 22, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Sep 22, 20261,001-5,000231 contacts →

Exact match

“The Vortex Companies deliver advanced trenchless technologies and turnkey services to cost effectively renew water, sewer and industrial infrastructure, providing a suite of…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchSharpsburg, NC, United StatesHQ recorded Sep 22, 2026501-1,000221 contacts →

Exact match

“Established more than fifty years ago in the town of Rocky Mount, North Carolina, Lambert's was perfectly poised to become a leading contributor to the growth of the East Coast.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchAntioch, CA, United StatesHQ recorded Sep 22, 2026201-500217 contacts →

Exact match

“Drill Tech Drilling & Shoring, Inc.(DTDS) is a full service Engineering Contractor founded in 1994 Specializing in tunneling, shafts, deep foundation, ground improvement, and…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchCharleston, SC, United StatesHQ recorded Sep 22, 2026201-500200 contacts →

Exact match

“Building Strong Foundations for the Southeast Since 1965 Landmark Construction Company, Inc.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchAuburn, MA, United StatesHQ recorded Sep 22, 2026501-1,000182 contacts →

Exact match

“The R.H.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchWaunakee, WI, United StatesHQ recorded Sep 22, 2026501-1,000164 contacts →

Exact match

“With 40 years of experience, InterCon Construction has become a leading energy-related utility contractor.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchKennesaw, GA, United StatesHQ recorded Sep 22, 20261,001-5,000162 contacts →

Exact match

“Over 40 years of moving the Southeast forward through innovative infrastructure and site development solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchAustin, TX, United StatesHQ recorded Sep 22, 2026501-1,000153 contacts →

Exact match

“Ranger Excavating is one of the largest excavation and earth moving contractors in the country.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchCorona, CA, United StatesHQ recorded Sep 22, 2026201-500152 contacts →

Exact match

“Boudreau Pipeline Corporation has completed conventional and highly complex pipeline projects for Southern California’s leading builders, municipalities, utilities and contractors.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchMckinney, TX, United StatesHQ recorded Sep 22, 2026501-1,000152 contacts →

Exact match

“RPM xConstruction offers a turn-key infrastructure construction solution tailored to your specific project needs.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 2,833 trenching companies based in the United States

See the full list, filter by size, metro and specialty, and access 11,312 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Trenching companies based in the United States at a glance

As of Sep 22, 2026
31.5%Verified-email coverage
12.7Average contacts per company
11-50Median size (employees)
1.3%Largest-city concentration · Houston
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
1,009
11-50
1,064
51-200
590
201-500
117
501-1,000
30
1,001-5,000
9
5,001-10,000
2

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 2,833 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 “trenching companies” 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 11,312 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 22, 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 “trenching companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many trenching companies are there based in the United States?

RevenueBase identified 2,833 company matches for trenching companies 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?

NPL Construction CO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most trenching companies?

Houston leads with 36 company records, followed by Phoenix (24) and San Antonio (18).

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 11,312 professional contacts with verified work emails tracked across these 2,833 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 22, 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.