Company lists · Data refreshed November 2026

Top 25 Mechanical engineering contractors based in Columbus, United States

Name: Mechanical engineering contractors based in Columbus, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 64 companies tracked

RevenueBase identified 64 company matches for mechanical engineering contractors associated with Columbus, United States as of November 2026 and tracks 1,880 professional contacts across them, including 785 with verified work emails. Across the United States, Houston is the largest hub for this category (416 companies); Columbus has 64.

This list covers company matches for mechanical engineering contractors associated with Columbus, 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

64Companies

1,880Contacts tracked

785Verified emails

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The 25 largest mechanical engineering contractors based in Columbus, United States

Ranked by team size

Top 25 of 64 company matches for mechanical engineering contractors based in Columbus, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Emh&t	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	201-500	362 contacts →
	Exact match “At EMH & T, we leverage our many areas of expertise, our strong and long-lasting relationships, and our passion for finding answers to deliver the solutions our clients need has…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Korda Nemeth Engineering	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	51-200	133 contacts →
	Exact match “Founded in 1964, Korda is a multidisciplinary engineering firm headquartered in Columbus, OH, providing full consulting engineering services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Speer Mechanical	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	201-500	121 contacts →
	Exact match “Serving central Ohio Since 1927, Speer Mechanical offers design, fabrication, installation and maintenance services for: HVAC systems, plumbing, process piping, sheet metal, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Sauer Group INC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	201-500	106 contacts →
	Exact match “Full service Mechanical Contracting Company providing HVAC, Industrial Piping, Plumbing, Instrumentation, and Maintenance Services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Berardi Partners, LLC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	56 contacts →
	Exact match “Berardi + Partners is a full service, multi-disciplinary Architecture, Interior Design, and Engineering firm committed to the highest level of service to our Clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Ascension Construction Solutions	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	40 contacts →
	Exact match “Ascension Construction Solutions (ACS), is a construction planning, management and inspection firm located in the heart of Columbus, Ohio.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Abbot Studios, LLC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	40 contacts →
	Exact match “For over 60 years, Abbot Studios has utilized an integrated approach to provide clients with effective solutions that work.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Smbh, INC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	39 contacts →
	Exact match “SMBH, Inc has been committed to providing intelligent, sustainable structural engineering solutions for architects, contractors, and building owners since our inception in 1972.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Bill Austin & Associates, INC	Exact match	Columbus, IN, United StatesHQ recorded Nov 6, 2026	11-50	37 contacts →
	Exact match “Bill Austin & Associates, Inc.(BAA) is a system engineering firm dedicated to providing comprehensive solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	River Consulting, LLC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	201-500	37 contacts →
	Exact match “River Consulting was acquired by Matrix PDM Engineering in December 2017, bringing its leading mid-major A/E to global energy, food, process and industrial its current and new…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Sands Decker	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	33 contacts →
	Exact match “A great company is defined by its work.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Ventura Engineering, INC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	30 contacts →
	Exact match “Ventura Engineering is a 45‐person full service consulting engineering firm offering services to industrial, commercial, and public clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Moody Engineering	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	27 contacts →
	Exact match “Moody Engineering is an experienced team of civil engineers.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	American Mechanical Group INC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	25 contacts →
	Exact match “Serving central Ohio Since 1945, American Mechanical Group Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	CEC Group, LLC AKA Communications Engineering Consultants, LLC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “The CEC Group was established to provide innovative and cost-effective engineered solutions, with respect to mechanical and electrical infrastructure systems, in the building…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	MJ Engineering And Consulting	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	23 contacts →
	Exact match “MJ Engineering & Consulting, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Star Consultants, INC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	16 contacts →
	Exact match “Star is a multidisciplinary professional services company that provides services to a broad range of public and private sector clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Roger D. Fields Associates, Inc. Rdfa	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “Established in 1982, Roger D.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Metro CD Engineering, LLC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	14 contacts →
	Exact match “Metro CD Engineering is an award-winning engineering consulting firm that is passionate about "Engineering a Greener Tomorrow.Today." Metro CD Engineering is a socially…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Kramer Engineers	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	1-10	11 contacts →
	Exact match “Kramer Engineers is a Columbus, Ohio consulting/design engineering firm; providing over 60 years of design innovation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	EM Engineering Group, LTD	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	9 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Efficient Electric Corp	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	11-50	8 contacts →
	Exact match “We have an extensive background in the intricacies of Ohio service-oriented work.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Terrain Evolution, INC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match “Terrain Evolution (TE) is a full-service civil engineering company providing clients with a broad spectrum of project management skills and services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Worthy Engineering	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match “Our Services: Worthy Engineering provides a full range of industrial systems engineering, technical and engineering services, engineering and process consulting, and equipment and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Greer Construction Company, LLC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	1-10	6 contacts →
	Exact match “Greer Construction Company, LLC, formerly Velocity Construction Services, LLC, is a professional firm specializing in general construction, project management, and support…” Recorded in the RevenueBase company graph · Nov 6, 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 “mechanical engineering 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 25 of 64 mechanical engineering contractors based in Columbus, United States

See the full list, filter by size, metro and specialty, and access 785 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mechanical engineering contractors based in Columbus, United States at a glance

As of Nov 6, 2026

41.8%Verified-email coverage

29.4Average contacts per company

11-50Median size (employees)

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

10001+

Email recency for this list is measured across the whole United States list rather than for Columbus, so it is reported there. Company counts and contact totals on this page are exact for Columbus, over 64 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 Columbus, United States whose business descriptions match “mechanical engineering 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 785 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.

Mechanical engineering 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 “mechanical engineering contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mechanical engineering contractors are there based in Columbus, United States?

RevenueBase identified 64 company matches for mechanical engineering contractors associated with Columbus, 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?

Emh&t 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 mechanical engineering contractors?

Houston leads the United States with 416 company records, followed by New York (306) and Chicago (147). Columbus has 64.

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 785 professional contacts with verified work emails tracked across these 64 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.