Company lists · Data refreshed September 2026

Top 25 Medical gas installation companies based in the United States

Name: Medical gas installation companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 292 companies tracked

RevenueBase identified 292 medical gas installation companies headquartered in the United States as of September 2026 and tracks 3,357 professional contacts across them, including 1,344 with verified work emails. Houston is the largest hub.

This list covers medical gas installation companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

292Companies

3,357Contacts tracked

1,344Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest medical gas installation companies based in the United States

Ranked by team size

Top 25 of 292 medical gas installation companies based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to medical gas installation companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Beaconmedaes	Strong evidence	Rock Hill, SC, United StatesHQ checked Sep 17, 2026	201-500	243 contacts →
	Strong evidence “BeaconMedæs is a leading specialist in the design, education, supply and installation of piped medical gas distribution systems.” Source: RevenueBase Database · checked Sep 17, 2026
2	Comfort Systems USA Southeast	Indirect evidence	Pensacola, FL, United StatesHQ checked Sep 17, 2026	201-500	180 contacts →
	Indirect evidence “Comfort Systems USA Southeast is one of the largest commercial mechanical an plumbing contractors and service providers executing 150M+ in revenue annually across the southeast.” Source: RevenueBase Database · checked Sep 17, 2026
3	Roberts Oxygen Company	Partial evidence	Rockville, MD, United StatesHQ checked Sep 17, 2026	201-500	147 contacts →
	Partial evidence “Roberts Oxygen Company, Inc, was founded by the Roberts family in Rockville, Maryland in 1966 as a local distributor of compressed gases and welding supplies.” Source: RevenueBase Database · checked Sep 17, 2026
4	Allied Medical LLC	Strong evidence	Earth City, MO, United StatesHQ checked Sep 17, 2026	51-200	130 contacts →
	Strong evidence “Allied Medical LLC is a leading manufacturer of medical gas construction equipment, respiratory therapy equipment, home healthcare products, and emergency medical supplies.” Source: RevenueBase Database · checked Sep 17, 2026
5	Medical Technology Associates, LLC	Indirect evidence	Pinellas Park, FL, United StatesHQ checked Sep 17, 2026	201-500	98 contacts →
	Indirect evidence “MTA is the largest single-source healthcare compliance company with over three decades of experience.” Source: RevenueBase Database · checked Sep 17, 2026
6	Sagamore	Indirect evidence	Hingham, MA, United StatesHQ checked Sep 17, 2026	51-200	95 contacts →
	Indirect evidence “Sagamore was formed in 1991 to provide plumbing and HVAC services to the construction industry.” Source: RevenueBase Database · checked Sep 17, 2026
7	Helget GAS Products	Strong evidence	Omaha, NE, United StatesHQ checked Sep 17, 2026	51-200	79 contacts →
	Strong evidence “Helget Gas Products is a nationwide supplier of medical and industrial gases, proudly serving a wide range of industries including healthcare, beverage, water treatment, and…” Source: RevenueBase Database · checked Sep 17, 2026
8	Dunbar INC	Indirect evidence	Toledo, OH, United StatesHQ checked Sep 17, 2026	201-500	76 contacts →
	Indirect evidence “Dunbar's mission is to be customer driven, fair and predictably excellent, with a commitment to employee growth.” Source: RevenueBase Database · checked Sep 17, 2026
9	Humphrey Company, LTD	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	501-1,000	69 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
10	Ilmo Products Company	Strong evidence	Jacksonville, United StatesHQ checked Sep 17, 2026	51-200	63 contacts →
	Strong evidence “ILMO Products Company is a single-source provider of industrial, medical, and laboratory gases in bulk, micro-bulk, cryogenic, and cylinder solutions.” Source: RevenueBase Database · checked Sep 17, 2026
11	Applied Energy Systems, INC	Partial evidence	Malvern, PA, United StatesHQ checked Sep 17, 2026	51-200	62 contacts →
	Partial evidence “Applied Energy Systems (AES) is the premier gas delivery equipment and systems provider, engineering and delivering value for our customers through high purity and ultra high…” Source: RevenueBase Database · checked Sep 17, 2026
12	Quintech, Inc.	Indirect evidence	Nash, TX, United StatesHQ checked Sep 17, 2026	51-200	47 contacts →
	Indirect evidence “In the fast pace world that we live in dependability and quality customer service are difficult to find.” Source: RevenueBase Database · checked Sep 17, 2026
13	Evergreen Medical Services LLC	Strong evidence	Arden, NC, United StatesHQ checked Sep 17, 2026	11-50	45 contacts →
	Strong evidence “Evergreen Medical Services provides medical gas systems testing, inspections and equipment as well as environmental-exposure monitoring in hospitals and pharmacies.” Source: RevenueBase Database · checked Sep 17, 2026
14	Ratermann Manufacturing	Partial evidence	Livermore, CA, United StatesHQ checked Sep 17, 2026	51-200	45 contacts →
	Partial evidence “Largest Supplier of Cryogenic and Compressed Gas Equipment & Supplies.Reliable People, Solutions & Delivery” Source: RevenueBase Database · checked Sep 17, 2026
15	Critical Systems, INC	Partial evidence	Boise, ID, United StatesHQ checked Sep 17, 2026	51-200	42 contacts →
	Partial evidence “Since 1998, Critical Systems, Inc.(CSI) has been providing Gas Cabinet, Valve Manifold Boxes & Gas Abatement Systems (Gas Cabinets and Gas Scrubbers, etc.), and Orbital Welding…” Source: RevenueBase Database · checked Sep 17, 2026
16	Cullum Mechanical	Indirect evidence	North Charleston, SC, United StatesHQ checked Sep 17, 2026	201-500	42 contacts →
	Indirect evidence “Full-service mechanical maintenance and construction company - Cullum Mechanical has been the top name in service and construction organizations in the Southeast since 1972.” Source: RevenueBase Database · checked Sep 17, 2026
17	California Tool And Welding Supply	Strong evidence	Riverside, CA, United StatesHQ checked Sep 17, 2026	51-200	40 contacts →
	Strong evidence “Retail Sales and manufacturing of compressed Medical, Specialty, Food, and Industrial gases.” Source: RevenueBase Database · checked Sep 17, 2026
18	Compliant Healthcare Technologies, LLC CHT	Indirect evidence	Middleburg Heights, OH, United StatesHQ checked Sep 17, 2026	51-200	39 contacts →
	Indirect evidence “CHT is the national leader in helping hospital systems achieve Joint Commission compliance.” Source: RevenueBase Database · checked Sep 17, 2026
19	Noble GAS Solutions	Partial evidence	Albany, NY, United StatesHQ checked Sep 17, 2026	11-50	38 contacts →
	Partial evidence “Noble Gas Solutions is a gas distribution and welding supply company founded in the Capital Region in 1940.” Source: RevenueBase Database · checked Sep 17, 2026
20	Cyl-Tec, INC	Partial evidence	Aurora, IL, United StatesHQ checked Sep 17, 2026	51-200	37 contacts →
	Partial evidence “Cyl-Tec, Inc.® has become known as a prominent leader and innovator in the compressed gas industry who understands what matters most to customers: on-time delivery, reliable…” Source: RevenueBase Database · checked Sep 17, 2026
21	Eleet Cryogenics, INC	Indirect evidence	Bolivar, OH, United StatesHQ checked Sep 17, 2026	11-50	37 contacts →
	Indirect evidence “Provide cryogenic bulk storage tank rehab, refurb, and repair.” Source: RevenueBase Database · checked Sep 17, 2026
22	Regional Mechanical Services, LLC	Strong evidence	Metairie, LA, United StatesHQ checked Sep 17, 2026	51-200	36 contacts →
	Strong evidence “Headquartered in Metairie, Louisiana, RMS was established in May 2017 and is a licensed and insured commercial HVAC, Plumbing, Medical Gas, and Sheet Metal Contractor.” Source: RevenueBase Database · checked Sep 17, 2026
23	Kennedy Mechanical	Indirect evidence	Rochester, NY, United StatesHQ checked Sep 17, 2026	51-200	36 contacts →
	Indirect evidence “We offer our clients the complete package.” Source: RevenueBase Database · checked Sep 17, 2026
24	A-Ox Welding Supply Company INC	Partial evidence	Sioux Falls, SD, United StatesHQ checked Sep 17, 2026	51-200	32 contacts →
	Partial evidence “A-OX Welding is a South Dakota based independent welding supply and gas distributor.” Source: RevenueBase Database · checked Sep 17, 2026
25	Neptune Plumbing & Heating CO	Indirect evidence	Cleveland, OH, United StatesHQ checked Sep 17, 2026	51-200	32 contacts →
	Indirect evidence “Neptune Plumbing: The home of 1-800-PLUMBING Service Division Neptune Plumbing & Heating Company is proud of its tradition of excellence.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: medical gas installation companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names medical gas installation companies.
Partial evidence: Its own public description names part of medical gas installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical gas installation companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 292 medical gas installation companies based in the United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,344 reachable decision-makers.

Free signup · no credit card

View the full list →

Medical gas installation companies based in the United States at a glance

As of Sep 17, 2026

40.0%Verified-email coverage

11.5Average contacts per company

11-50Median size (employees)

2.4%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

116

11-50

112

51-200

201-500

501-1,000

10001+

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 292 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among medical gas installation companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “medical gas installation companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names medical gas installation companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among medical gas installation companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 1,344 across the full list. 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.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names medical gas installation companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many medical gas installation companies are there based in the United States?

RevenueBase identified 292 medical gas installation companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Beaconmedaes, headquartered in Rock Hill, tops this list with the largest team on record.

Which city has the most medical gas installation companies?

Houston leads with 7 headquartered companies, followed by Indianapolis (4) and Phoenix (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,344 verified decision-maker contacts tracked across these 292 companies.

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.

Ready to reach these companies? Verified emails and direct dials for all 292 medical gas installation companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Medical gas installation companies by geography

Browse the directory

Browse: Companies home · All United States lists · All Medical gas installation companies lists · New lists

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 Smart Search, 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.