Company lists · Data refreshed September 2026

Top 25 Mep engineering firms based in Austin, United States

Name: Mep engineering firms based in Austin, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 51 companies tracked

RevenueBase identified 51 company matches for mep engineering firms associated with Austin, United States as of September 2026 and tracks 869 professional contacts across them, including 411 with verified work emails. Across the United States, New York is the largest hub for this category (131 companies); Austin has 51.

This list covers company matches for mep engineering firms associated with Austin, 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 17, 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 17, 2026 How this list was built

51Companies

869Contacts tracked

411Verified emails

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The 25 largest mep engineering firms based in Austin, United States

Ranked by team size

Top 25 of 51 company matches for mep engineering firms based in Austin, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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	EEA Consulting Engineers	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	51-200	157 contacts →
	Exact match “EEA Consulting Engineers is a full-service mechanical, electrical and plumbing (MEP)consulting firm serving new and existing facilities in all market sectors.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Datum Engineers	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	51-200	103 contacts →
	Exact match “Datum Engineers, founded in 1937, is a national firm with Texas roots, devoted exclusively to the practice of structural engineering.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	MEP Engineering, INC	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	11-50	77 contacts →
	Exact match “Over the course of our firm’s 28-year history, MEP has focused on cultivating a team which is friendly, approachable, and responsive.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Encotech Engineering Consultants, INC	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	11-50	67 contacts →
	Exact match “Encotech Engineering Consultants is a boutique engineering firm specializing in MEP, Structural Engineering, and Commissioning and Third-Party QA/QC Services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Mend Services	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	51-200	32 contacts →
	Exact match “Mend Services is an Austin based service firm committed to providing exceptional craftsmanship and precision management.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	BIG RED DOG Engineering Consulting	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	501-1,000	31 contacts →
	Exact match “BIG RED DOG (BRD) is a Texas-based engineering firm that specializes in Civil, MEP, Structural, Traffic, and Transportation Engineering for real estate, infrastructure, and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Positive Energy	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	11-50	27 contacts →
	Exact match “Positive Energy built its reputation and business on offering high performance MEP engineering services to the residential architecture market with a focus on health, comfort, and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	TOM Green & Company Engineers, INC	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	11-50	25 contacts →
	Exact match “We have more than three decades of experience in MEP design, consulting, commissioning, planning and analysis.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	BAY & Associates, INC	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “We are engineers who design mechanical, electrical, and plumbing systems with a focus on sustainability and energy efficiency.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Analemma Group	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	11-50	19 contacts →
	Exact match “Analemma Group delivers energy-efficient MEP engineering services tailored to the needs of architects, engineers, and building owners.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Aptus Engineering	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	11-50	16 contacts →
	Exact match “APTUS Engineering is a full service Mechanical, Electrical and Plumbing (MEP) engineering consulting company specializing in Mechanical, Electrical & Plumbing Engineering…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Waterloo MEP Engineering	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “Waterloo\|MEP Engineering, LLC is a forward-thinking mechanical, electrical, and plumbing engineering firm focused on delivering superior design solutions with attentive client…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	HMG & Associates, INC	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “The successful blending of building Engineering and Architecture requires a deep understanding of design and construction fundamentals, an attention to detail, and an appreciation…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Arete Engineering	Exact match	Austin, United StatesHQ recorded Sep 17, 2026	1-10	10 contacts →
	Exact match “Arete Engineering is a specialized engineering firm based in Austin, Texas, delivering high-quality, value-added solutions that exceed industry standards.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Nichols Engineering LLC	Exact match	Austin, United StatesHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Nichols Engineering, LLC provides hands-on MEP Consulting Engineering serving clients across Northern America.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Larsa Engineering	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	11-50	9 contacts →
	Exact match “Larsa Engineering is a leading provider of engineering analysis and design for all types of structures and construction materials, including steel, concrete, timber, masonry…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	GNB Partners LLC	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	1-10	7 contacts →
	Exact match “GNB Partners is a small, nimble design services firm that specializes in full system design, including electrical, mechanical, and software.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Gonzalez Shah Smith, INC	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “We are an engineering consulting firm that provides professional engineering services in sustainable design, master planning, construction management and commissioning of…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Harutunian Engineering, INC	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “Harutunian Engineering, Inc.(HEI) is a professional Engineering Consulting firm headquartered in Austin, Texas.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	MAD Company Mechanical, LLC	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Jose I. Guerra, Inc.	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “Established in 1973, Jose I.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	MEP Delta Design, LLC	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “MEP Delta Design is an enterprising and contemporary consulting engineering and design firm with decades of collaborative engineering and design experience.Contact us to learn how…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Architectural Engineers Collaborative	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “Architectural Engineers Collaborative (AEC) was founded in 1998 by experienced structural engineers with a mission to practice architectural engineering.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Tg&w Engineers, INC	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “Our Firm TG & W Engineers, Inc.(TG & W), located in Austin, TX, was formed in January 2010.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Arche LLC	Exact match	Austin, TX, United StatesHQ recorded Sep 17, 2026	1-10	3 contacts →
	Exact match “ARCHE is an architectural engineering consulting firm.” Recorded in the RevenueBase company graph · Sep 17, 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 “mep engineering 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 51 mep engineering firms based in Austin, United States

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Mep engineering firms based in Austin, United States at a glance

As of Sep 17, 2026

47.3%Verified-email coverage

17.0Average contacts per company

11-50Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Austin, so it is reported there. Company counts and contact totals on this page are exact for Austin, over 51 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 Austin, United States whose business descriptions match “mep engineering 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 411 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 17, 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.

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

How many mep engineering firms are there based in Austin, United States?

RevenueBase identified 51 company matches for mep engineering firms associated with Austin, 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?

EEA Consulting Engineers 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 mep engineering firms?

New York leads the United States with 131 company records, followed by Houston (100) and Austin (51).

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 411 professional contacts with verified work emails tracked across these 51 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 17, 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.