Company lists · Data refreshed October 2026

Top 14 Environmental contractors based in Philadelphia, United States

Name: Environmental contractors based in Philadelphia, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 29 companies tracked

RevenueBase identified 29 company matches for environmental contractors associated with Philadelphia, United States as of October 2026 and tracks 381 professional contacts across them, including 147 with verified work emails. Across the United States, Houston is the largest hub for this category (207 companies); Philadelphia has 29.

This list covers company matches for environmental contractors associated with Philadelphia, 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 October 12, 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 Oct 12, 2026 How this list was built

29Companies

381Contacts tracked

147Verified emails

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The 14 largest environmental contractors based in Philadelphia, United States

Ranked by team size

Top 14 of 29 company matches for environmental contractors based in Philadelphia, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Enviri	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 12, 2026	10001+	246 contacts →
	Exact match “We believe in doing what is right - for our customers, our people, our communities and the environment.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Northeast Construction, INC	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 12, 2026	11-50	12 contacts →
	Exact match “NorthEast Construction, Inc, founded in is a leading woman-owned and operated company specializing as a construction contractor in Philadelphia, PA and counties throughout the…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Cippco, INC	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 12, 2026	51-200	11 contacts →
	Exact match “We are the industry leader in selective dismantlement, excavation, material recycling, concrete removal and placement, concrete saw cutting, and commercial clean outs.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Repsg, INC	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 12, 2026	11-50	10 contacts →
	Exact match “REPSG is a full-service environmental consulting and contracting firm dedicated to understanding each customer’s endpoint, plotting the best route forward, and achieving that goal.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	ECO Materials LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 12, 2026	11-50	8 contacts →
	Exact match “Eco Materials is a new, forward-thinking company that’s dedicated to promoting sustainability and protecting the environment.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Condition ONE Commercial	Exact match	Philadelphia, United StatesHQ recorded Oct 12, 2026	1-10	6 contacts →
	Exact match “Condition One Commercial is a veteran-owned general contractor specializing in commercial and high-end residential construction.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Synertech Environmental Consultants	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 12, 2026	11-50	5 contacts →
	Exact match “Synertech is a privately held professional services company founded in 1990.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Strava Specialty	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 12, 2026	1-10	5 contacts →
	Exact match “STRAVA Specialty is a technology-driven program administrator focused on providing best-in-class environmental and package liability insurance products to the contracting and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Viva Environmental, Health, & Safety, LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 12, 2026	1-10	4 contacts →
	Exact match “We provide our clients with the most innovative solutions for any Environmental, Health, or Safety matter.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Property Recovery 911	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 12, 2026	11-50	4 contacts →
	Exact match “Property Recovery 911 specializes in comprehensive emergency restoration services, including water damage restoration, fire damage restoration, mold remediation, biohazard…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Inch And Meter, PC	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 12, 2026	1-10	4 contacts →
	Exact match “Inch and Meter, PC is an environmental consulting and engineering firm with offices in Philadelphia and New York City.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Greenup	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 12, 2026	11-50	3 contacts →
	Exact match “Based in Philadelphia, GreenUP provides full-service capabilities in the planning, design, construction, and maintenance of cutting-edge green stormwater infrastructure.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Eastern Environmental LLC	Exact match	Philadelphia, United StatesHQ recorded Oct 12, 2026	1-10	2 contacts →
	Exact match “We proudly provide environmental compliance solutions for the residential and commercial construction industries.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Mt. Airy Environmental Services, LLC	Exact match	Philadelphia, PA, United StatesHQ recorded Oct 12, 2026	1-10	1 contacts →
	Exact match “Mt.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “environmental contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 14 of 29 environmental contractors based in Philadelphia, United States

See the full list, filter by size, metro and specialty, and access 147 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Environmental contractors based in Philadelphia, United States at a glance

As of Oct 12, 2026

38.6%Verified-email coverage

13.1Average contacts per company

1-10Median size (employees)

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for Philadelphia, so it is reported there. Company counts and contact totals on this page are exact for Philadelphia, over 29 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 Philadelphia, United States whose business descriptions match “environmental 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 147 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 October 12, 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.

Environmental contractors by metro in the United States

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 “environmental contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many environmental contractors are there based in Philadelphia, United States?

RevenueBase identified 29 company matches for environmental contractors associated with Philadelphia, United States as of October 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?

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

Which city in the United States has the most environmental contractors?

Houston leads the United States with 207 company records, followed by New York (130) and Phoenix (72). Philadelphia has 29.

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 147 professional contacts with verified work emails tracked across these 29 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 October 12, 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.