Company lists · Data refreshed November 2026

Top 25 Underground ventilation construction services based in the United States

Name: Underground ventilation construction services based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 3, 2026 60 companies tracked

RevenueBase identified 60 company matches for underground ventilation construction services associated with the United States as of November 2026 and tracks 2,019 professional contacts across them, including 731 with verified work emails. Grand Junction is the largest hub.

This list covers company matches for underground ventilation construction services 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 3, 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 3, 2026 How this list was built

60Companies

2,019Contacts tracked

731Verified emails

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The 25 largest underground ventilation construction services based in the United States

Ranked by team size

Top 25 of 60 company matches for underground ventilation construction services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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	Jennmar	Exact match	Pittsburgh, PA, United StatesHQ recorded Nov 3, 2026	1,001-5,000	641 contacts →
	Exact match “JENNMAR \| Delivering Worldwide Solutions Jennmar is a global company leading the way in ground control technology for the mining, tunneling, civil, and infrastructure industries.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2	Icon Mechanical	Exact match	Granite City, IL, United StatesHQ recorded Nov 3, 2026	501-1,000	335 contacts →
	Exact match “icon Mechanical is a full service mechanical construction company specializing in the installation, modification and on-going service of process piping, industrial ventilation…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3	Moffitt	Exact match	Jacksonville Beach, TX, United StatesHQ recorded Nov 3, 2026	51-200	111 contacts →
	Exact match “Moffitt specializes in Ventilation Solutions for industrial and commercial facilities.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4	ABC Industries, INC	Exact match	Winona Lake, CO, United StatesHQ recorded Nov 3, 2026	51-200	110 contacts →
	Exact match “Founded in 1926 and headquartered in Winona Lake, Indiana, ABC Industries, Inc.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5	MICON	Exact match	Glassport, CO, United StatesHQ recorded Nov 3, 2026	51-200	101 contacts →
	Exact match “MICON engineers and delivers go-to solutions for ground stabilization, water control and industrial ventilation.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6	AMD	Exact match	Cleveland, OH, United StatesHQ recorded Nov 3, 2026	11-50	92 contacts →
	Exact match “Redefining Mine Ventilation and Safety - AMD is a leading global manufacturer of custom ventilation mine door systems and innovative solutions.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7	Harrison Western	Exact match	Lakewood, CO, United StatesHQ recorded Nov 3, 2026	51-200	81 contacts →
	Exact match “When founded in 1968, Harrison Western brought superior design and construction services to the mining industry.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8	IVI INC	Exact match	Greenville, SC, United StatesHQ recorded Nov 3, 2026	51-200	63 contacts →
	Exact match “Since 1993, IVI has used technology and experience as fuel for developing innovative air quality solutions.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9	Ric-Man Construction, INC	Exact match	Sterling Heights, MI, United StatesHQ recorded Nov 3, 2026	51-200	62 contacts →
	Exact match “With over 60 years of pioneering excellence in underground construction, Ric-Man has established itself as a leader in the industry, renowned for our innovative approaches and…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10	Redpath Group	Exact match	Sparks, NV, United StatesHQ recorded Nov 3, 2026	n/a	53 contacts →
	Exact match “Redpath provides a full range of underground mining services to clients around the world including shaft sinking, mine development, contract mining, raiseboring, mechanized…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11	Cowin & Company, INC	Exact match	Birmingham, AL, United StatesHQ recorded Nov 3, 2026	51-200	32 contacts →
	Exact match “Welcome to: Cowin & Company, Inc- Mining Contractors and Engineers For three generations, Cowin & Company, Inc.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12	Camcorp, INC	Exact match	Lenexa, KS, United StatesHQ recorded Nov 3, 2026	51-200	28 contacts →
	Exact match “Camcorp, a leader in ventilation and environmental technology equipment, became a member of the Scheuch Group in 2016.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13	Turnstone Industrial Solutions LLC	Exact match	Winchester, KY, United StatesHQ recorded Nov 3, 2026	51-200	20 contacts →
	Exact match “Turnstone provides ventilation equipment, specifically to mining, tunneling, and industrial temperature control markets, that promote industry leading safety and efficiency.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14	Metallic Products	Exact match	Houston, TX, United StatesHQ recorded Nov 3, 2026	51-200	19 contacts →
	Exact match “Metal buildings are structures that withstand the elements to protect the employees, products and materials housed inside.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15	Bruning And Federle Mfg., INC	Exact match	Statesville, NC, United StatesHQ recorded Nov 3, 2026	11-50	14 contacts →
	Exact match “Dust and Ventilation Design Team who works with various suppliers to offer a complete system to meet guidelines such as OSHA, NFPA, etc.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16	Spendrup FAN CO	Exact match	Grand Junction, CO, United StatesHQ recorded Nov 3, 2026	11-50	14 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17	Coalfield Services INC	Exact match	Wytheville, VA, United StatesHQ recorded Nov 3, 2026	51-200	13 contacts →
	Exact match “Our employees have decades of experience in engineering, construction and maintenance.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18	Young & Bertke AIR Systems CO	Exact match	Cincinnati, OH, United StatesHQ recorded Nov 3, 2026	11-50	13 contacts →
	Exact match “For over 100 years Young & Bertke Air Systems has been a leader in air pollution control, dust control, fume exhaust, industrial ventilation systems, and sheet metal fabrication.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19	Paul's FAN Company	Exact match	Grundy, VA, United StatesHQ recorded Nov 3, 2026	11-50	12 contacts →
	Exact match “Paul's Fan Company is your complete, turn-key solution for mine and industrial ventilation systems.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20	CAL Empire Engineering, INC	Exact match	Corona, CA, United StatesHQ recorded Nov 3, 2026	51-200	11 contacts →
	Exact match “Cal Empire is the leader for practical, cost-effective HDD horizontal boring/directional drilling solutions done safely, on budget and on your time line.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21	AIR Dynamics Industrial Systems Corporation	Exact match	York, PA, United StatesHQ recorded Nov 3, 2026	11-50	10 contacts →
	Exact match “Air Dynamics: Industrial Ventilation, Vacuum, and Pneumatic Conveying Solutions At Air Dynamics, we specialize in providing custom-designed, turn-key solutions for industrial…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22	R. Roese Contracting Co., INC	Exact match	Kawkawlin, MI, United StatesHQ recorded Nov 3, 2026	201-500	10 contacts →
	Exact match “Roese Contracting, together with its affiliates, has been providing quality, cost effective underground construction services since 1968.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23	Systech Design INC	Exact match	Exton, PA, United StatesHQ recorded Nov 3, 2026	1-10	9 contacts →
	Exact match “SysTech was founded in 1985 with a commitment to provide practical, cost effective solutions to today’s industrial air handling, cleaning, and moving challenges.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24	Ventilation Specialists INC	Exact match	Winter Haven, FL, United StatesHQ recorded Nov 3, 2026	1-10	8 contacts →
	Exact match “Industrial ventilation, dust collection, fume exhaust, odor control, people cooling, process ventilation, corrosive and explosive application.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25	Prostar Mining & Construction	Exact match	Peoria, IL, United StatesHQ recorded Nov 3, 2026	11-50	8 contacts →
	Exact match “ProStar Mining & Construction is dedicated to being an industry-leading provider of innovative solutions for the underground construction and mining sector.” Recorded in the RevenueBase company graph · Nov 3, 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 “underground ventilation construction services”. 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 60 underground ventilation construction services based in the United States

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Underground ventilation construction services based in the United States at a glance

As of Nov 3, 2026

36.2%Verified-email coverage

33.6Average contacts per company

11-50Median size (employees)

6.7%Largest-city concentration · Grand Junction

Nov 3, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 60 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 “underground ventilation construction services” 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 731 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 3, 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 “underground ventilation construction services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many underground ventilation construction services are there based in the United States?

RevenueBase identified 60 company matches for underground ventilation construction services 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?

Jennmar tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most underground ventilation construction services?

Grand Junction leads with 4 company records, followed by Indianapolis (3) and Auburn (1).

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 731 professional contacts with verified work emails tracked across these 60 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 3, 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.