Company lists · Data refreshed September 2026

Top 25 Pipeline cleaning companies based in the United States

Name: Pipeline cleaning 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 628 companies tracked

RevenueBase identified 628 pipeline cleaning companies headquartered in the United States as of September 2026 and tracks 19,315 professional contacts across them, including 5,011 with verified work emails. Houston is the largest hub.

This list covers pipeline cleaning 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

628Companies

19,315Contacts tracked

5,011Verified emails

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The 25 largest pipeline cleaning companies based in the United States

Ranked by team size

Top 25 of 628 pipeline cleaning 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 pipeline cleaning 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	T.D. Williamson	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,618 contacts →
	Indirect evidence “T.D.” Source: RevenueBase Database · checked Sep 20, 2026
2	PMI	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 20, 2026	n/a	1,308 contacts →
	Indirect evidence “Training and Development Solutions” Source: RevenueBase Database · checked Sep 20, 2026
3	Precision Pipeline, LLC	Partial evidence	Eau Claire, WI, United StatesHQ checked Sep 20, 2026	1,001-5,000	737 contacts →
	Partial evidence “As the first pipeline contractor designed to work within today's stringent pipeline construction parameters, Precision Pipeline is the next generation pipeline contractor.” Source: RevenueBase Database · checked Sep 20, 2026
4	HPC Industrial Powered By Clean Harbors	Indirect evidence	Deer Park, TX, United StatesHQ checked Sep 20, 2026	5,001-10,000	668 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
5	Troy Companies	Partial evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	529 contacts →
	Partial 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
6	Epic Piping	Indirect evidence	Baton Rouge, LA, United StatesHQ checked Sep 20, 2026	1,001-5,000	522 contacts →
	Indirect evidence “EPIC Piping is one of the world’s largest privately owned pipe fabrication, pipe supports and PFF distribution firms, delivering precision-manufactured solutions to a diverse…” Source: RevenueBase Database · checked Sep 20, 2026
7	Evergreen North America Industrial Services	Indirect evidence	La Porte, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	468 contacts →
	Indirect evidence “Evergreen North America Industrial Services offers a comprehensive range of Industrial Services for oil refineries, petrochemical plants, power generation plants, manufacturing…” Source: RevenueBase Database · checked Sep 20, 2026
8	Thompson Industrial Services, LLC	Partial evidence	Sumter, SC, United StatesHQ checked Sep 20, 2026	501-1,000	456 contacts →
	Partial evidence “Thompson Industrial Services, LLC offers the broadest line of specialized industrial cleaning services with advanced automated technology and seasoned personnel.” Source: RevenueBase Database · checked Sep 20, 2026
9	Northwest Pipe Company	Indirect evidence	Vancouver, WA, United StatesHQ checked Sep 20, 2026	501-1,000	398 contacts →
	Indirect evidence “Northwest Pipe Company is the largest manufacturer of engineered welded steel pipe water systems in North America.” Source: RevenueBase Database · checked Sep 20, 2026
10	Price Gregory International	Partial evidence	Katy, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	299 contacts →
	Partial evidence “Price Gregory International (PGI) specializes in large-diameter pipeline construction for oil, gas, and renewables, with the capacity to manage multiple large-scale projects…” Source: RevenueBase Database · checked Sep 20, 2026
11	Sweeping Corporation Of America	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 20, 2026	1,001-5,000	288 contacts →
	Indirect evidence “Sweeping Corporation of America (SCA) is the largest professional self-performing power sweeping and jetvac service company in the United States.” Source: RevenueBase Database · checked Sep 20, 2026
12	Driver Pipeline Company, INC	Partial evidence	Irving, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	261 contacts →
	Partial evidence “An integrated oil and gas pipeline contractor, Driver Pipeline has been fulfilling the energy industry's construction, maintenance and repair needs since 1971.” Source: RevenueBase Database · checked Sep 20, 2026
13	Superior Environmental Solutions, LLC	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 20, 2026	501-1,000	225 contacts →
	Partial evidence “Superior Environmental Solutions, LLC (SES) is an industrial cleaning service company founded in response to the growing need for a superior and cost effective service provider.” Source: RevenueBase Database · checked Sep 20, 2026
14	Snelson Companies, INC	Indirect evidence	Sedro-woolley, WA, United StatesHQ checked Sep 20, 2026	201-500	221 contacts →
	Indirect evidence “Snelson is now part of Primoris Services Corporation.” Source: RevenueBase Database · checked Sep 20, 2026
15	Explorer Pipeline	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 20, 2026	201-500	212 contacts →
	Partial evidence “Explorer Pipeline: The Pipeline of Choice Headquartered in Tulsa, Oklahoma, Explorer Pipeline is one of the most advanced petroleum products pipelines in the world.” Source: RevenueBase Database · checked Sep 20, 2026
16	WL Plastics	Indirect evidence	Fort Worth, TX, United StatesHQ checked Sep 20, 2026	501-1,000	199 contacts →
	Indirect evidence “Our mission is to deliver the most reliable, high-performance polyethylene pipe products to critical industries such as municipal water systems, natural gas distribution, and more.” Source: RevenueBase Database · checked Sep 20, 2026
17	Baywater	Partial evidence	The Woodlands, TX, United StatesHQ checked Sep 20, 2026	501-1,000	160 contacts →
	Partial evidence “Baywater provides extensive pipeline and facility construction services with our professional and experienced crews.” Source: RevenueBase Database · checked Sep 20, 2026
18	Aims Companies	Partial evidence	Scottsdale, AZ, United StatesHQ checked Sep 20, 2026	501-1,000	154 contacts →
	Partial evidence “Founded in AIMS Companies (AIMS) has been providing turnkey inspection and cleaning services to the industrial, power utility, construction and municipal markets for over 25 years…” Source: RevenueBase Database · checked Sep 20, 2026
19	MPG Pipeline Contractors, LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	201-500	151 contacts →
	Partial evidence “MPG Pipeline Contractors, LLC is a wholly-owned subsidiary of Partners Pipeline Construction, LLC with corporate offices located in Houston, TX & New Iberia, LA.” Source: RevenueBase Database · checked Sep 20, 2026
20	B&w Energy Services	Partial evidence	Pasadena, TX, United StatesHQ checked Sep 20, 2026	51-200	150 contacts →
	Partial evidence “B&W Energy Services has a wealth of experience in preplanning the pre-commissioning cleaning process on large scale complex projects worldwide.” Source: RevenueBase Database · checked Sep 20, 2026
21	Larrett Energy Services, INC	Indirect evidence	Venus, TX, United StatesHQ checked Sep 20, 2026	501-1,000	139 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
22	Duphil, INC	Partial evidence	Orange, TX, United StatesHQ checked Sep 20, 2026	201-500	125 contacts →
	Partial evidence “Duphil is a solutions-based pipeline contractor that prides itself in their ability to complete safe, quality projects leading to its outstanding reputation amongst the clients it…” Source: RevenueBase Database · checked Sep 20, 2026
23	Elite Supply Partners, INC	Indirect evidence	Odessa, TX, United StatesHQ checked Sep 20, 2026	51-200	120 contacts →
	Indirect evidence “Elite Supply Partners is an industry leader in supplying quality pipe, valves, fittings, and other items to the upstream, midstream, and downstream sectors of the oil and gas…” Source: RevenueBase Database · checked Sep 20, 2026
24	ACE Pipe Cleaning INC	Partial evidence	Kansas City, MO, United StatesHQ checked Sep 20, 2026	1,001-5,000	116 contacts →
	Partial evidence “Ace Pipe Cleaning, Inc, headquartered in Kansas City, Missouri, is part of a nationwide network of 14 Carylon Corporation companies.” Source: RevenueBase Database · checked Sep 20, 2026
25	Smith Industrial Services	Indirect evidence	Mobile, AL, United StatesHQ checked Sep 20, 2026	51-200	116 contacts →
	Indirect evidence “SMITH INDUSTRIAL SERVICES is a company based out of 2001 W I-65 Service Rd N, Mobile, AL, United States.” 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: pipeline cleaning 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 pipeline cleaning companies.
Partial evidence: Its own public description names part of pipeline cleaning companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pipeline cleaning 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 628 pipeline cleaning companies based in the United States

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Pipeline cleaning companies based in the United States at a glance

As of Sep 20, 2026

25.9%Verified-email coverage

30.8Average contacts per company

11-50Median size (employees)

6.5%Largest-city concentration · Houston

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

172

11-50

208

51-200

155

201-500

501-1,000

1,001-5,000

5,001-10,000

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 628 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 pipeline cleaning 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 “pipeline cleaning 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 pipeline cleaning 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 pipeline cleaning 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, 5,011 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.

Pipeline cleaning companies by metro

Pipeline cleaning companies in Houston41

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 pipeline cleaning 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 pipeline cleaning companies are there based in the United States?

RevenueBase identified 628 pipeline cleaning 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?

T.D. Williamson, headquartered in Tulsa, tops this list with the largest team on record.

Which city has the most pipeline cleaning companies?

Houston leads with 41 headquartered companies, followed by Midland (12) and Tulsa (11).

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 5,011 verified decision-maker contacts tracked across these 628 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.