Company lists · Data refreshed November 2026

Top 25 Flood control specialists based in the United States

RevenueBase identified 72 company matches for flood control specialists associated with the United States as of November 2026 and tracks 1,030 professional contacts across them, including 424 with verified work emails. New Orleans is the largest hub.

This list covers company matches for flood control specialists 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
72Companies
1,030Contacts tracked
424Verified emails
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The 25 largest flood control specialists based in the United States

Ranked by team size
Top 25 of 72 company matches for flood control specialists 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 matchHouston, TX, United StatesHQ recorded Nov 6, 2026201-500270 contacts →

Exact match

“The Harris County Flood Control District was established in 1937 by the Texas Legislature in response to devastating floods that reshaped our region.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLivermore, United StatesHQ recorded Nov 6, 202651-20092 contacts →

Exact match

“We provide excellent water and flood protection services to enhance the quality of life, economic vitality and environmental health of the communities we serve.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLakewood, CO, United StatesHQ recorded Nov 6, 202611-5058 contacts →

Exact match

“Protecting People, Property, and the Environment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNew Orleans, LA, United StatesHQ recorded Nov 6, 2026201-50042 contacts →

Exact match

“Our mission is to ensure the physical and operational integrity of the regional flood risk management system in southeastern Louisiana as a defense against floods and storm surge…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchFresno, CA, United StatesHQ recorded Nov 6, 202651-20038 contacts →

Exact match

“The Fresno Metropolitan Flood Control District is a service agency created and supported by the Cities of Fresno and Clovis, as well as the County of Fresno, to provide flood…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPompano Beach, NY, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“Manufactures and distributors of flood control systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKenner, LA, United StatesHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“GET PREPARED FOR THE FLOOD SEASON BY USING THE WORLD’S #1 FLOOD PROTECTION PRODUCT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAnn Arbor, MI, United StatesHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Our mission is to provide for the health, safety, and welfare of Washtenaw County citizens and the protection of surface water and the environment and to promote the long-term…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchOld Tappan, NJ, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Orange Flood Control, LLC is the nation’s most trusted name in flood mitigation, flood control, and flood device installation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchFoothill Ranch, CA, United StatesHQ recorded Nov 6, 20261-1016 contacts →

Exact match

“Founded in February of 2018, Q3 Consulting was started by three engineers whose careers have focused on providing the highest quality of services in the stormwater practice.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLake Worth, FL, United StatesHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Flood Risk America manufactures custom flood barriers designed for rapid installation and proven defense against severe flooding.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchBrooks, KY, United StatesHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Guardian Retention Systems provides quality engineered products, solutions, and services designed to reduce or prevent damage caused by the destructive forces of nature.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDelray Beach, FL, United StatesHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“The Lake Worth Drainage District (LWDD) was originally created on June 15, 1915 under Chapter 6458 Laws of Florida.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRoseville, CA, United StatesHQ recorded Nov 6, 20261-109 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchTucson, AZ, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“CMG Drainage Engineering is a Civil Engineering consulting company located in Tucson, Arizona, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSaltsjöbaden, FL, United StatesHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Geodesign Barriers is a leading provider of high-quality mobile flood barriers designed to withstand even the toughest floods.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchNew Orleans, LA, United StatesHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Orleans Levee Board Police is a law enforcement company based out of 6799 Elysian Fields Ave, New Orleans, Louisiana, United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAmbler, PA, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“We are an engineering consulting company with an entrepreneurial approach to the market providing services to a variety of private and government clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchGalliano, LA, United StatesHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Larose to Golden Meadow Hurricane Protection System Our Goal is.to provide, within our district, the highest possible level of protection from flooding due to high tides, heavy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDelray Beach, FL, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Flood Insurance Solutions, formerly AmeriFlood Solutions, Inc.(AFSI), is a risk management service for property owners required to purchase flood insurance by their respective…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchPhoenix, AZ, United StatesHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Krisis Protection Pty Ltd manufactures and distributes Krisis Flood Bags, content-protection watertight bags.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWest Palm Beach, FL, United StatesHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Flood Zone Correction, Inc.(FZC) is a proactive risk management company specializing in the thorough evaluation of flood risk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchFort Bend County, TX, United StatesHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Our knowledgeable team has the training and experience to manage and operate levee districts of any size and complexity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchOrlando, FL, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Engineering & Floodplain Management Solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDallas-fort Worth, TX, United StatesHQ recorded Nov 6, 20261-102 contacts →

Exact match

“GEICS is a civil engineering firm that provides services to public and private clients across Texas.”

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

Showing 25 of 72 flood control specialists based in the United States

See the full list, filter by size, metro and specialty, and access 424 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Flood control specialists based in the United States at a glance

As of Nov 6, 2026
41.2%Verified-email coverage
14.3Average contacts per company
1-10Median size (employees)
4.2%Largest-city concentration · New Orleans
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
38
11-50
24
51-200
7
201-500
2
501-1,000
1

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 72 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 “flood control specialists” 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 424 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 “flood control specialists”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many flood control specialists are there based in the United States?

RevenueBase identified 72 company matches for flood control specialists 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?

Harris County Flood Control District tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most flood control specialists?

New Orleans leads with 3 company records, followed by Delray Beach (2) and Fort Worth (2).

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 424 professional contacts with verified work emails tracked across these 72 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.