Company lists · Data refreshed November 2026

Top 25 Spill response contractors based in the United States

RevenueBase identified 1,057 company matches for spill response contractors associated with the United States as of November 2026 and tracks 27,169 professional contacts across them, including 8,667 with verified work emails. Houston is the largest hub.

This list covers company matches for spill response contractors 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
1,057Companies
27,169Contacts tracked
8,667Verified emails
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The 25 largest spill response contractors based in the United States

Ranked by team size
Top 25 of 1,057 company matches for spill response contractors 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 matchNorwell, MA, United StatesHQ recorded Nov 6, 202610001+9,552 contacts →

Exact match

“Clean Harbors is North America’s leading provider of environmental and industrial services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 2026501-1,000431 contacts →

Exact match

“HEPACO is the premier environmental and emergency services company in the Eastern United States with coverage across 40+ regional offices.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHerndon, VA, United StatesHQ recorded Nov 6, 2026201-500391 contacts →

Exact match

“The Marine Spill Response Corporation is the largest dedicated oil spill and emergency response organization in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSt. Louis, TX, United StatesHQ recorded Nov 6, 2026201-500293 contacts →

Exact match

“Environmental Restoration LLC (ER) is 100% employee-owned and provides Environmental Site Remediation, Construction and Emergency Response services for hazardous waste materials…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNiagara Falls, MD, United StatesHQ recorded Nov 6, 2026501-1,000290 contacts →

Exact match

“Sevenson Environmental Services, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAurora, IL, United StatesHQ recorded Nov 6, 2026201-500280 contacts →

Exact match

“With over 25 years of industry-leading experience, Aftermath Services® is the only trauma and hazard remediation company consistently elevating standards of care and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSarasota, CA, United StatesHQ recorded Nov 6, 2026201-500277 contacts →

Exact match

“Founded in 1976, Ceres Environmental Services, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCalverton, PA, United StatesHQ recorded Nov 6, 2026201-500259 contacts →

Exact match

“Miller Environmental Group is a leading environmental response, remediation and restoration services company, providing industry, government, commercial and residential customers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAzusa, CA, United StatesHQ recorded Nov 6, 2026501-1,000248 contacts →

Exact match

“Alliance is one of the most experienced and trusted environmental contractors in California.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchNorth Little Rock, LA, United StatesHQ recorded Nov 6, 2026201-500241 contacts →

Exact match

“CTEH, LLC's purpose is preparing for and responding to a company's or community’s worst day.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCincinnati, OH, United StatesHQ recorded Nov 6, 2026501-1,000237 contacts →

Exact match

“Superior Environmental Solutions (SES) is a one-source partner for industrial and environmental services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSignal Hill, CA, United StatesHQ recorded Nov 6, 2026201-500234 contacts →

Exact match

“Patriot Environmental Services, a Crystal Clean company, is a leading environmental service provider with clients throughout the Southwestern United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRandolph, MA, United StatesHQ recorded Nov 6, 2026501-1,000212 contacts →

Exact match

“MER provides specialized services to clients within the specific Energy & Industrial, Marine, Railroad and Government sectors throughout the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMiami Lakes, FL, United StatesHQ recorded Nov 6, 2026201-500211 contacts →

Exact match

“The EE & G Group dates back to 1986 and has been in business for over 33 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchIrving, TX, United StatesHQ recorded Nov 6, 2026201-500210 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAtlanta, IL, United StatesHQ recorded Nov 6, 2026201-500198 contacts →

Exact match

“With more than 50 years of excellence, KEMRON Environmental Services, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSt. Paul, MN, United StatesHQ recorded Nov 6, 2026201-500190 contacts →

Exact match

“Bay West is an environmental and industrial services provider for site investigations, groundwater and soil remediation, munitions cleanup, hazardous waste management, industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSt. Paul, NE, United StatesHQ recorded Nov 6, 2026201-500166 contacts →

Exact match

“For more than 60 years, MacQueen has served as the trusted provider of world-class environmental and emergency solutions across the upper Midwest providing private companies…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTallahassee, FL, United StatesHQ recorded Nov 6, 20261,001-5,000145 contacts →

Exact match

“The World’s Most Comprehensive Facility & Environmental Solutions Company - We Bring Answers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchFort Worth Tx, TX, United StatesHQ recorded Nov 6, 20261,001-5,000128 contacts →

Exact match

“CG, an EnviroServe Company (CG), founded in 1992, is a full-service environmental and hazmat cleanup company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAshland, NC, United StatesHQ recorded Nov 6, 202651-200124 contacts →

Exact match

“First Call is a full service Emergency Response firm founded in 2009.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNew Iberia, TX, United StatesHQ recorded Nov 6, 2026201-500123 contacts →

Exact match

“American Pollution Control, Corp.(AMPOL), the industry leader in oil spill response and total environmental solutions, focuses on restoration, going beyond response and cleanup.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSpringfield, OR, United StatesHQ recorded Nov 6, 202611-50122 contacts →

Exact match

“We are a Disaster Restoration and Cleaning Company As America’s most trusted name in cleaning and restoration, our friendly, licensed professionals are here to deliver comfort…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchFort Lauderdale, FL, United StatesHQ recorded Nov 6, 202651-200115 contacts →

Exact match

“24/7 Emergency Services Hotline 1-800-899-7745 Cliff Berry, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-50110 contacts →

Exact match

“Established in 1981, Garner Environmental Services, Inc.”

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

Showing 25 of 1,057 spill response contractors based in the United States

See the full list, filter by size, metro and specialty, and access 8,667 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Spill response contractors based in the United States at a glance

As of Nov 6, 2026
31.9%Verified-email coverage
25.7Average contacts per company
11-50Median size (employees)
2.0%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
281
11-50
538
51-200
180
201-500
36
501-1,000
10
1,001-5,000
6
5,001-10,000
1
10001+
4

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 1,057 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 “spill response contractors” 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 8,667 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 “spill response contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many spill response contractors are there based in the United States?

RevenueBase identified 1,057 company matches for spill response contractors 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?

Clean Harbors tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most spill response contractors?

Houston leads with 21 company records, followed by Miami (9) and La Porte (8).

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 8,667 professional contacts with verified work emails tracked across these 1,057 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.