Company lists · Data refreshed September 2026

Top 25 Decontamination services based in the United States

Name: Decontamination services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 5,008 companies tracked

RevenueBase identified 5,008 decontamination services headquartered in the United States as of September 2026 and tracks 42,194 professional contacts across them, including 9,264 with verified work emails. New York is the largest hub.

This list covers decontamination services 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 19, 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 19, 2026 86% judged on-target in blind review

5,008Companies

42,194Contacts tracked

9,264Verified emails

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The 25 largest decontamination services based in the United States

Ranked by team size

Top 25 of 5,008 decontamination services based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to decontamination services: 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	ABM Janitorial Services	Indirect evidence	Sugar Land, TX, United StatesHQ checked Sep 19, 2026	10001+	2,154 contacts →
	Indirect evidence “Commercial Cleaning Service That Shines There’s more to janitorial services than a mop hitting the floor.” Source: RevenueBase Database · checked Sep 19, 2026
2	Jani-King International, INC	Indirect evidence	Addison, TX, United StatesHQ checked Sep 19, 2026	10001+	1,708 contacts →
	Indirect evidence “Jani-King International has been a leader in the commercial cleaning services industry for 55 years as the first commercial cleaning franchise company with local support offices.” Source: RevenueBase Database · checked Sep 19, 2026
3	Rainbow Restoration	Indirect evidence	Waco, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,173 contacts →
	Indirect evidence “For residential and commercial restoration services visit https://rainbowrestores.com/.” Source: RevenueBase Database · checked Sep 19, 2026
4	Sterigenics	Indirect evidence	Oak Brook, IL, United StatesHQ checked Sep 19, 2026	1,001-5,000	935 contacts →
	Indirect evidence “Sterigenics, a Sotera Health company, is a global leader in comprehensive sterilization services for the medical device, pharmaceutical, food safety and advanced applications…” Source: RevenueBase Database · checked Sep 19, 2026
5	Belimed	Indirect evidence	Ladson, SC, United StatesHQ checked Sep 19, 2026	1,001-5,000	472 contacts →
	Indirect evidence “SteelcoBelimed Inc is the US branch of the newco originated from the joint venture between Steelco and Belimed in 2024.” Source: RevenueBase Database · checked Sep 19, 2026
6	Evergreen North America Industrial Services	Indirect evidence	La Porte, TX, United StatesHQ checked Sep 19, 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 19, 2026
7	Coit Cleaning And Restoration Services	Indirect evidence	Burlingame, CA, United StatesHQ checked Sep 19, 2026	51-200	451 contacts →
	Indirect evidence “Since 1950, we’ve been committed to creating cleaner homes, businesses, and lives-guaranteeing results others can’t.” Source: RevenueBase Database · checked Sep 19, 2026
8	Restoration Management Company	Indirect evidence	Livermore, CA, United StatesHQ checked Sep 19, 2026	201-500	405 contacts →
	Indirect evidence “RMC is a full-service cleaning and restoration company.” Source: RevenueBase Database · checked Sep 19, 2026
9	Sevenson Environmental Services INC	Indirect evidence	Niagara Falls, NY, United StatesHQ checked Sep 19, 2026	501-1,000	277 contacts →
	Indirect evidence “Sevenson Environmental Services, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
10	Aftermath Services	Indirect evidence	Aurora, IL, United StatesHQ checked Sep 19, 2026	201-500	257 contacts →
	Indirect evidence “With over 25 years of industry-leading experience, Aftermath Services® is the only trauma and hazard remediation company consistently elevating standards of care and…” Source: RevenueBase Database · checked Sep 19, 2026
11	Alliance Environmental Group, LLC	Indirect evidence	Azusa, CA, United StatesHQ checked Sep 19, 2026	501-1,000	254 contacts →
	Indirect evidence “Alliance is one of the most experienced and trusted environmental contractors in California.” Source: RevenueBase Database · checked Sep 19, 2026
12	Controlled Contamination Services	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	253 contacts →
	Indirect evidence “Controlled Contamination Services is the leading provider of enterprise solutions for the pharmaceutical, biotech, medical device, electronic, data center, semiconductor…” Source: RevenueBase Database · checked Sep 19, 2026
13	Miller Environmental Group, INC	Indirect evidence	Calverton, NY, United StatesHQ checked Sep 19, 2026	201-500	231 contacts →
	Indirect evidence “Miller Environmental Group is a leading environmental response, remediation and restoration services company, providing industry, government, commercial and residential customers…” Source: RevenueBase Database · checked Sep 19, 2026
14	BAY West LLC	Indirect evidence	St. Paul, MN, United StatesHQ checked Sep 19, 2026	201-500	187 contacts →
	Indirect evidence “Bay West is an environmental and industrial services provider for site investigations, groundwater and soil remediation, munitions cleanup, hazardous waste management, industrial…” Source: RevenueBase Database · checked Sep 19, 2026
15	Servpro Team TMC	Indirect evidence	Providence, RI, United StatesHQ checked Sep 19, 2026	51-200	187 contacts →
	Indirect evidence “SERVPRO Team TMC is a water and fire restoration specializing in water extraction, home drying, mold remediation, smoke cleaning and deodorizing and reconstruction services in…” Source: RevenueBase Database · checked Sep 19, 2026
16	United Water Restoration Group, INC	Indirect evidence	Ormond Beach, FL, United StatesHQ checked Sep 19, 2026	51-200	176 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
17	Ecolab Life Sciences	Indirect evidence	St Paul, MN, United StatesHQ checked Sep 19, 2026	201-500	163 contacts →
	Indirect evidence “Ecolab Life Sciences offers unparalleled cleaning and advanced contamination control expertise to pharmaceutical and personal care manufacturers across the globe.” Source: RevenueBase Database · checked Sep 19, 2026
18	B&w Energy Services	Indirect evidence	Pasadena, TX, United StatesHQ checked Sep 19, 2026	51-200	150 contacts →
	Indirect 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 19, 2026
19	Waco, INC	Indirect evidence	Sandston, VA, United StatesHQ checked Sep 19, 2026	201-500	139 contacts →
	Indirect evidence “Virginia's leading contractor for Industrial Mechanical Services, Asbestos Removal, Lead and Mold Remediation, Industrial Cleaning, Demolition, Insulation.” Source: RevenueBase Database · checked Sep 19, 2026
20	Advantaclean	Indirect evidence	Coppell, TX, United StatesHQ checked Sep 19, 2026	11-50	139 contacts →
	Indirect evidence “Established in 1994, AdvantaClean is a franchise network specializing in services that keep homes and businesses at their healthiest.” Source: RevenueBase Database · checked Sep 19, 2026
21	Northstar Contracting Group, INC	Indirect evidence	Tallahassee, FL, United StatesHQ checked Sep 19, 2026	1,001-5,000	138 contacts →
	Indirect evidence “The World’s Most Comprehensive Facility & Environmental Solutions Company - We Bring Answers.” Source: RevenueBase Database · checked Sep 19, 2026
22	Modernistic Cleaning And Restoration	Indirect evidence	Troy, MI, United StatesHQ checked Sep 19, 2026	201-500	119 contacts →
	Indirect evidence “Our History: Since 1973, Modernistic has been dedicated to restoring the health of homes and businesses across Michigan.” Source: RevenueBase Database · checked Sep 19, 2026
23	Cleaning Guys, LLC	Indirect evidence	Fort Worth Tx, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	115 contacts →
	Indirect evidence “CG, an EnviroServe Company (CG), founded in 1992, is a full-service environmental and hazmat cleanup company.” Source: RevenueBase Database · checked Sep 19, 2026
24	Knight Commercial	Indirect evidence	Addison, TX, United StatesHQ checked Sep 19, 2026	201-500	114 contacts →
	Indirect evidence “We have several divisions of Knight Commercial with personnel specifically dedicated and trained to fulfill these services to serve our customers and exceed their expectations…” Source: RevenueBase Database · checked Sep 19, 2026
25	Unitech Services Group, INC	Indirect evidence	Longmeadow, MA, United StatesHQ checked Sep 19, 2026	501-1,000	114 contacts →
	Indirect evidence “UniTech is the world leader in radiological laundering and protective clothing programs.” Source: RevenueBase Database · checked Sep 19, 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: decontamination services. 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 decontamination services.
Partial evidence: Its own public description names part of decontamination services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name decontamination services. 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 5,008 decontamination services based in the United States

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Decontamination services based in the United States at a glance

As of Sep 19, 2026

22.0%Verified-email coverage

8.4Average contacts per company

11-50Median size (employees)

1.5%Largest-city concentration · New York

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

2,135

11-50

2,198

51-200

498

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 5,008 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 decontamination services, 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 “decontamination services”. 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 decontamination services), 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 decontamination services, 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, 9,264 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 19, 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.

Decontamination services by metro

Decontamination services in New York73
Decontamination services in Houston69
Decontamination services in San Diego47
Decontamination services in Denver45
Decontamination services in Miami45
Decontamination services in Los Angeles43
Decontamination services in Atlanta39
Decontamination services in Chicago39
Decontamination services in Dallas33
Decontamination services in Phoenix31
Decontamination services in Charlotte29
Decontamination services in Las Vegas29
Decontamination services in Tampa28
Decontamination services in Jacksonville26
Decontamination services in Orlando26
Decontamination services in Columbus25

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 decontamination services, 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 decontamination services are there based in the United States?

RevenueBase identified 5,008 decontamination services 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?

ABM Janitorial Services, headquartered in Sugar Land, tops this list with the largest team on record.

Which city has the most decontamination services?

New York leads with 73 headquartered companies, followed by Houston (69) and San Diego (47).

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 9,264 verified decision-maker contacts tracked across these 5,008 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 19, 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.