Company lists · Data refreshed October 2026

Top 20 Building systems consultants based in Las Vegas, United States

Name: Building systems consultants based in Las Vegas, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 30 companies tracked

RevenueBase identified 30 company matches for building systems consultants associated with Las Vegas, United States as of October 2026 and tracks 466 professional contacts across them, including 168 with verified work emails. Across the United States, New York is the largest hub for this category (193 companies); Las Vegas has 30.

This list covers company matches for building systems consultants 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 October 9, 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 9, 2026 How this list was built

30Companies

466Contacts tracked

168Verified emails

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The 20 largest building systems consultants based in Las Vegas, United States

Ranked by team size

Top 20 of 30 company matches for building systems consultants based in Las Vegas, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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	Lawyer Mechanical Services	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 9, 2026	51-200	107 contacts →
	Exact match “Lawyer Mechanical Services (LMS) creates and maintains comfort.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Bombard Mechanical	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 9, 2026	51-200	66 contacts →
	Exact match “Bombard Mechanical was founded in 2002 with leadership principles based on integrity, commitment to our customers’ needs and constantly striving to develop the very best people…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	TJK Consulting Engineers, INC	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 9, 2026	11-50	45 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Harris Consulting Engineers LLC	Exact match	Las Vegas, United StatesHQ recorded Oct 9, 2026	11-50	30 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 · Oct 9, 2026 · View company records in RevenueBase
5	Comfort Engineering INC	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 9, 2026	11-50	27 contacts →
	Exact match “Comfort Engineering is a multi-disciplined firm that specializes in mechanical, electrical, and plumbing design.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	A-1 Mechanical & Electric	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 9, 2026	51-200	25 contacts →
	Exact match “From environmental control to the systems that make businesses go, A-1 Mechanical specializes in the design, engineering and installation of heating, cooling, communication, and…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	HPA Consulting Engineers	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 9, 2026	1-10	24 contacts →
	Exact match “HPA Consulting Engineers is a professional consulting electrical, mechanical and plumbing engineering firm.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Bear Label Consulting Engineers	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 9, 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 · Oct 9, 2026 · View company records in RevenueBase
9	QA Consulting Engineers	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 9, 2026	11-50	15 contacts →
	Exact match “We Are Hiring!\| QA Consulting Engineers is an engineering firm located in the Las Vegas area serving multiple states.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Tmcx Solutions, LLC	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 9, 2026	11-50	14 contacts →
	Exact match “TMCx Solutions, LLC (TestMarcx) is a professional engineering firm specializing in independent, third-party testing and commissioning, re-commissioning and retro-commissioning of…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Love Engineering	Exact match	Las Vegas, United StatesHQ recorded Oct 9, 2026	1-10	10 contacts →
	Exact match “Mechanical, Plumbing, and & Electrical Engineering Design for Residential, Multi-family, and Commercial.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	S3h, INC	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 9, 2026	51-200	8 contacts →
	Exact match “S3H is a national firm providing engineering, plumbing, installation, and design services in Nevada, Southern California, Northern California, Arizona, Oregon, Washington D.C…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Engin8	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 9, 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 · Oct 9, 2026 · View company records in RevenueBase
14	Affiniti Studios	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 9, 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 · Oct 9, 2026 · View company records in RevenueBase
15	Architectural Civil Group, LLC	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 9, 2026	11-50	5 contacts →
	Exact match “ACG offers a full range of commercial architectural and engineering services to meet your business needs.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	PK Delp Structural Engineering	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 9, 2026	1-10	3 contacts →
	Exact match “PK Delp was established in the Las Vegas area in 2006 by Sean Delp, the principal of the office, and he has built a strong boutique firm that can handle the many different aspects…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	DG Koch Associates	Exact match	Las Vegas, United StatesHQ recorded Oct 9, 2026	11-50	3 contacts →
	Exact match “DG Koch Associates LLC provides mechanical, plumbing, electrical and Low Voltage engineering services to building owners, architects, contractors, and other clients.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Barker Structural	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 9, 2026	11-50	2 contacts →
	Exact match “Barker Drottar Associates, LLC \| Las Vegas, NV and bd Structural Engineers, LLC \| San Antonio, TX are now doing business as Barker Structural.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Borderless BAS LLC	Exact match	Las Vegas, United StatesHQ recorded Oct 9, 2026	1-10	2 contacts →
	Exact match “Elevating Building Automation Solutions Nationwide We offer unparalleled support in the Building Automation industry, specializing in design, engineering, programming, and…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Hava Engineering LLC	Exact match	Las Vegas, NV, United StatesHQ recorded Oct 9, 2026	1-10	1 contacts →
	Exact match “Hava Engineering, A consulting engineering company serving construction industry in Commercial (Hotels, Retail, Restaurant, Office Buildings, etc.), Multifamily Residential, Mixed…” Recorded in the RevenueBase company graph · Oct 9, 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 “building systems consultants”. 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 20 of 30 building systems consultants based in Las Vegas, United States

See the full list, filter by size, metro and specialty, and access 168 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building systems consultants based in Las Vegas, United States at a glance

As of Oct 9, 2026

36.1%Verified-email coverage

15.5Average contacts per company

11-50Median size (employees)

Oct 9, 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 Las Vegas, so it is reported there. Company counts and contact totals on this page are exact for Las Vegas, 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 Las Vegas, United States whose business descriptions match “building systems consultants” 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 168 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 9, 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.

Building systems consultants 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 “building systems consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building systems consultants are there based in Las Vegas, United States?

RevenueBase identified 30 company matches for building systems consultants associated with Las Vegas, 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?

Lawyer Mechanical Services 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 building systems consultants?

New York leads the United States with 193 company records, followed by Houston (130) and Miami (59). Las Vegas 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 168 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 9, 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.