Company lists · Data refreshed October 2026

Top 17 Environmental infrastructure contractors based in Jacksonville, United States

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

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 30 companies tracked

RevenueBase identified 30 company matches for environmental infrastructure contractors associated with Jacksonville, United States as of October 2026 and tracks 582 professional contacts across them, including 230 with verified work emails. Across the United States, Houston is the largest hub for this category (103 companies); Jacksonville has 30.

This list covers company matches for environmental infrastructure contractors associated with Jacksonville, 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

30Companies

582Contacts tracked

230Verified emails

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The 17 largest environmental infrastructure contractors based in Jacksonville, United States

Ranked by team size

Top 17 of 30 company matches for environmental infrastructure contractors based in Jacksonville, 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	Petticoat-Schmitt Civil Contractors, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 12, 2026	201-500	151 contacts →
	Exact match “Headquartered in Jacksonville, Florida, Petticoat-Schmitt Civil Contractors, Inc, is a privately owned civil contracting firm.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Taylor Engineering	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 12, 2026	51-200	111 contacts →
	Exact match “Since 1987, Taylor Engineering, Inc, with headquarters in Jacksonville, Florida; branch offices in Destin and Tampa, Florida; and regional staff throughout Florida and the North…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Harry Pepper & Associates, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 12, 2026	51-200	48 contacts →
	Exact match “Established in 1918, Harry Pepper & Associates, Inc.(HPA) is a nationally recognized general construction firm specializing in large-scale construction projects.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	W. Gardner, LLC	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 12, 2026	51-200	30 contacts →
	Exact match “We provide a turnkey solution to site work and underground utility construction.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Cogburn Bros INC	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 12, 2026	201-500	29 contacts →
	Exact match “At Cogburn Bros.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Sawcross, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 12, 2026	51-200	28 contacts →
	Exact match “Since 1992, Sawcross, Inc.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Capps Land Management & Materials, LLC	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 12, 2026	51-200	19 contacts →
	Exact match “For over 30 years our team has remained focused on providing a very high standard of safety, quality, integrity, and work ethic on every project we touch.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Engineered Lining Systems	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 12, 2026	11-50	16 contacts →
	Exact match “Engineered Lining Systems, an HK Solutions Group Company, is an industry leader, full service provider and consultant of trenchless technology solutions.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	The Blackledge Group, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 12, 2026	11-50	13 contacts →
	Exact match “The Blackledge Group is an environmental services, facility sustainment and construction company specializing in environmental risk management, regulatory compliance…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	KC Petroleum, LLC	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 12, 2026	11-50	13 contacts →
	Exact match “KC Petroleum is a proven, 25-year-old regional commercial construction contracting company headquartered in Jacksonville, FL.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	TB Landmark Construction, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 12, 2026	201-500	12 contacts →
	Exact match “TB Landmark Construction is a trusted underground utility contractor specializing in horizontal directional drilling (HDD), utility installation, and infrastructure solutions…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Miranda Contracting, LLC	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 12, 2026	11-50	12 contacts →
	Exact match “Since 1998, Miranda Contracting LLC has completed over 65 projects, totaling over $48 million.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	North State Mechanical, INC	Exact match	Jacksonville, NC, United StatesHQ recorded Oct 12, 2026	11-50	9 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	Coastal Utility Constructors Of Jacksonville, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 12, 2026	11-50	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Apex Engineers INC	Exact match	Jacksonville, United StatesHQ recorded Oct 12, 2026	11-50	4 contacts →
	Exact match “APEX is a multi-discipline engineering firm.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	The Ohmega Group, INC	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 12, 2026	1-10	4 contacts →
	Exact match “Founded in 2004, The Ohmega Group is a consulting engineering firm that specializes in facility and airfield electrical systems, technology infrastructure, sustainable design and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Central Pipe Rehab	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 12, 2026	1-10	3 contacts →
	Exact match “Central Pipe Rehab is a leader in underground storm-water utility inspection, cleaning and trenchless repair methods.” 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 infrastructure 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 17 of 30 environmental infrastructure contractors based in Jacksonville, United States

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Environmental infrastructure contractors based in Jacksonville, United States at a glance

As of Oct 12, 2026

39.5%Verified-email coverage

19.4Average contacts per company

11-50Median size (employees)

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Jacksonville, so it is reported there. Company counts and contact totals on this page are exact for Jacksonville, over 30 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 Jacksonville, United States whose business descriptions match “environmental infrastructure 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 230 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 infrastructure 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 infrastructure contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

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

RevenueBase identified 30 company matches for environmental infrastructure contractors associated with Jacksonville, 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?

Petticoat-Schmitt Civil Contractors, INC 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 infrastructure contractors?

Houston leads the United States with 103 company records, followed by Phoenix (41) and Miami (36). Jacksonville has 30.

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 230 professional contacts with verified work emails tracked across these 30 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.