Company lists · Data refreshed September 2026

Top 25 Civil engineering consultancy firms based in Las Vegas, United States

Name: Civil engineering consultancy firms based in Las Vegas, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 69 companies tracked

RevenueBase identified 69 company matches for civil engineering consultancy firms associated with Las Vegas, United States as of September 2026 and tracks 1,430 professional contacts across them, including 607 with verified work emails. Across the United States, New York is the largest hub for this category (311 companies); Las Vegas has 69.

This list covers company matches for civil engineering consultancy firms associated with Las Vegas, 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 September 23, 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 Sep 23, 2026 How this list was built

69Companies

1,430Contacts tracked

607Verified emails

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The 25 largest civil engineering consultancy firms based in Las Vegas, United States

Ranked by team size

Top 25 of 69 company matches for civil engineering consultancy firms based in Las Vegas, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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	Geotek	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	201-500	215 contacts →
	Exact match “Incorporated in 1997, GeoTek is a full service consulting engineering firm specializing in geotechnical engineering, construction materials testing, special inspection, and…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	Gcw, INC	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	51-200	168 contacts →
	Exact match “GCW is a leading provider of a complete range of services related to civil engineering (traffic and transportation engineering, land planning, water, wastewater, hydraulics, flood…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	Lochsa Engineering	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	51-200	91 contacts →
	Exact match “Boise, Idaho office: Structural Engineering/BIM Services Las Vegas, Nevada office: Civil/Structural/BIM/Survey/Traffic/Hydrology Founded in 1995, Lochsa Engineering is a premier…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	JBA Consulting Engineers	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	1,001-5,000	79 contacts →
	Exact match “JBA Consulting Engineers was acquired by NV5 in October, 2016.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	VTN Nevada	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	51-200	70 contacts →
	Exact match “VTN is a full-service engineering, planning, and surveying firm; providing quality consulting services to both public and private clients since 1960.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Taney Engineering Civil Engineering & Land Surveying	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	51-200	52 contacts →
	Exact match “Taney Engineering is a full-service civil engineering and land survey services company that strives to deliver successful, bold and innovative solutions to both public and private…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Innova Technologies Inc., Structural Engineers	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	11-50	48 contacts →
	Exact match “Innova Technologies is a Las Vegas-based firm and recognized leader in structural engineering, transportation engineering, construction engineering, and research and development.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	TJK Consulting Engineers, INC	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	11-50	46 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Geotechnical & Environmental Services, Inc. GES	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	51-200	44 contacts →
	Exact match “Geotechnical & Environmental Services, Inc.(GES) is a leading geotechnical engineering, construction materials testing and special inspections, and environmental consulting firm…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Cobblestone Construction	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	11-50	43 contacts →
	Exact match “Cobblestone Construction is a multi-faceted general contractor with expertise in civil engineering, design/build construction, construction management, tenant improvements…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	CA Group, INC	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	51-200	41 contacts →
	Exact match “CA Group was founded in 2008 by two of Nevada’s leading transportation engineering practitioners, Jim Caviola, PE, PTOE and Chad Anson, PE.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Harris Consulting Engineers LLC	Exact match	Las Vegas, United StatesHQ recorded Sep 23, 2026	11-50	33 contacts →
	Exact match “HCE is a Consulting Engineering firm providing Plumbing / Mechanical / Electrical / Lighting / IT Design Services to Architects, Owners, Developers and Contractors.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	HPA Consulting Engineers	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	1-10	22 contacts →
	Exact match “HPA Consulting Engineers is a professional consulting electrical, mechanical and plumbing engineering firm.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Bear Label Consulting Engineers	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	11-50	18 contacts →
	Exact match “We are a full-service Mechanical, Plumbing, Electrical, and Technology Consulting Engineering firm also offering Commissioning and Master Planning services.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	Sigma Engineering Solutions, INC	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	51-200	18 contacts →
	Exact match “Sigma Engineering Solutions, Inc.(Sigma) is a consulting engineering firm located in Las Vegas, Nevada.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Southwest Geotechnical	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	51-200	14 contacts →
	Exact match “SOUTHWEST GEO was recently recognized as the 2nd Fastest Growing Engineering Company in America.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Love Engineering	Exact match	Las Vegas, United StatesHQ recorded Sep 23, 2026	1-10	11 contacts →
	Exact match “Mechanical, Plumbing, and & Electrical Engineering Design for Residential, Multi-family, and Commercial.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Zenith Engineering	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	1-10	10 contacts →
	Exact match “Las Vegas based civil engineering firm specializing in land development.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Baughman & Turner, INC	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	11-50	9 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	The Westmark Group	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	11-50	9 contacts →
	Exact match “Established in The Westmark Group is a full-service environmental engineering and consulting firm.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Engin8	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	11-50	7 contacts →
	Exact match “Mechanical, Plumbing and Electrical Engineering firm located in Las Vegas, designing building systems across the United States.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	Aventus NV	Exact match	Las Vegas, United StatesHQ recorded Sep 23, 2026	11-50	6 contacts →
	Exact match “AVENTUS is a Nevada-based construction business that offers a wide range of services, from construction management to general contracting, to design-build and integrated delivery…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	ACTUS	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	11-50	6 contacts →
	Exact match “Actus is a full service Civil Engineering, Land Surveying, Land Planning and Consulting company.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	Affiniti Studios	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	11-50	6 contacts →
	Exact match “At Affiniti Studios, our mission is to provide dependable and thoughtful engineering design services across mechanical, electrical, plumbing, lighting, and low voltage systems.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	RIM Rock Engineering	Exact match	Las Vegas, NV, United StatesHQ recorded Sep 23, 2026	1-10	6 contacts →
	Exact match “Rim Rock Engineering, LLC, is a high-quality structural engineering firm based in Las Vegas, Nevada.” Recorded in the RevenueBase company graph · Sep 23, 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 “civil engineering consultancy firms”. 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 25 of 69 civil engineering consultancy firms based in Las Vegas, United States

See the full list, filter by size, metro and specialty, and access 607 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Civil engineering consultancy firms based in Las Vegas, United States at a glance

As of Sep 23, 2026

42.4%Verified-email coverage

20.7Average contacts per company

11-50Median size (employees)

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Las Vegas, so it is reported there. Company counts and contact totals on this page are exact for Las Vegas, over 69 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 Las Vegas, United States whose business descriptions match “civil engineering consultancy firms” 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 607 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 September 23, 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.

Civil engineering consultancy firms 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 “civil engineering consultancy firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many civil engineering consultancy firms are there based in Las Vegas, United States?

RevenueBase identified 69 company matches for civil engineering consultancy firms associated with Las Vegas, United States as of September 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?

Geotek 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 civil engineering consultancy firms?

New York leads the United States with 311 company records, followed by Houston (292) and Austin (151). Las Vegas has 69.

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 607 professional contacts with verified work emails tracked across these 69 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 September 23, 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.