Company lists · Data refreshed November 2026

Top 25 Lead testing consultants for schools worldwide

RevenueBase identified 204 company matches for lead testing consultants for schools worldwide as of November 2026 and tracks 1,078 professional contacts across them, including 303 with verified work emails. The United States is the largest market and New York the largest hub.

This list covers company matches for lead testing consultants for schools worldwide, 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. Country and city lists for lead testing consultants for schools follow the table.

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
204Companies
1,078Contacts tracked
303Verified emails
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The 25 largest lead testing consultants for schools worldwide

Ranked by team size
Top 25 of 204 company matches for lead testing consultants for schools worldwide, 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 matchNew York, NY, United StatesHQ recorded Nov 6, 202651-20077 contacts →

Exact match

“ALC provides a wide range of environmental services from testing and reporting on potentially unsafe or hazardous conditions (asbestos, lead paint, indoor air quality/mold, soil…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRochester, NY, United StatesHQ recorded Nov 6, 202651-20059 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRichmond, OH, United StatesHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“SanAir Technologies Laboratory, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchOakland, CA, United StatesHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Established in 1986, ACC Environmental Consultants, Inc.(ACC) is an employee-owned full service environmental consulting and design firm recognized for its excellent and reliable…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchKnoxville, GA, United StatesHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“TruePani is an engineering, consulting, and communications firm working with water systems, local and state governments to #gettheleadout.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchTroy, MI, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“We find the hidden dangers so you don't have to worry about them.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchOrchard Park, NY, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchNorthwood, ME, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Air quality testing Environmental site assessments Mold and moisture Intrusion surveys Industrial Safety Audits Mock Safety Audits to find and mitigate employee dangers…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMemphis, TN, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“BH & M Environmental is a family-owned and operated environmental firm based in Memphis, TN.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Wellington Environmental has been in business for over 30 years and serves the Midwestern United States, including all of Missouri and Illinois.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAnderson, CA, United StatesHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Guzi-West Inspection and Consulting, LLC is a leading environmental consulting firm specializing in hazardous materials inspection, testing, and project oversight.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchVallejo, CA, United StatesHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“Elite Environmental Consulting is a full service environmental consulting firm serving California with offices in Vallejo, CA and San Diego, CA with capabilities to service…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchClamart, FranceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“La société EDIFIANCE est experte dans le diagnostic amiante et plomb avant travaux et démolition.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchMargate, FL, United StatesHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“At Aeris, we specialize in residential and commercial properties needing indoor environmental assessment services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEscalon, CA, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Since 1997, Bovee Environmental Management (BEM) has been your trusted environmental testing and consulting firm.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchEl Dorado Hills, CA, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Our mission is to take away our client's headache of waiting on environmental testing results to move forward on a project - We are proud to provide speedy services with same day…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Pacific Rim Environmental (PacRim) is an environmental consulting firm and laboratory specializing in Regulated Materials Management, asbestos and lead-based paint surveys…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDenver, CO, United StatesHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Alpine Building Performance was born from the belief that health, comfort and energy efficiency should not be a luxury, but a standard.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWissous, FranceHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Nous accompagnons les Maîtres d'Ouvrage dans la gestion des risques Amiante & Plomb Avant Travaux / Avant Démolition.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchPlano, TX, United StatesHQ recorded Nov 6, 202611-507 contacts →

Exact match

“With years of experience and a team of highly trained professionals, we specialize in providing asbestos, mold, and lead testing and removal services for residential, commercial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCherry Hill, NJ, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Bay Hill Environmental is a licensed Lead Paint and Risk Assessor organization, located in southern New Jersey.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchTinley Park, IL, 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
23Exact matchBrooklyn, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“EIS has provided environmental inspection, consulting, design, remediation and training services to residential, governmental, and commercial clients throughout the U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWarr Acres, OK, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“At Stronghold Environmental, our heritage is as unique as our mission.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRoslyn Heights, NY, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“We at Lead and Mold Detectives are committed to excellence and integrity.”

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

Showing 25 of 204 lead testing consultants for schools worldwide

See the full list, filter by size, metro and specialty, and access 303 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Lead testing consultants for schools worldwide at a glance

As of Nov 6, 2026
28.1%Verified-email coverage
5.3Average contacts per company
1-10Median size (employees)
6.9%Largest-city concentration · New York
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
136
11-50
51
51-200
16
501-1,000
1

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for lead testing consultants for schools are linked below.
What qualifies
Company records worldwide whose business descriptions match “lead testing consultants for schools” 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. 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 303 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.

Lead testing consultants for schools by location

1 lists · largest first

Every Lead testing consultants for schools list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “lead testing consultants for schools”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lead testing consultants for schools are there worldwide?

RevenueBase identified 204 company matches for lead testing consultants for schools worldwide 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?

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

Which country has the most lead testing consultants for schools?

The United States leads with 154 companies. Every lead testing consultants for schools list by country and city is linked on this page.

Which city has the most lead testing consultants for schools?

New York leads with 14 company records, followed by Denver (4) and Brooklyn (3).

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 303 professional contacts with verified work emails tracked across these 204 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.