Major Medical Hospital Services

What Major Medical Hospital Services does

Major Medical Hospital Services, Inc. (MMHSI) is a private, West Berlin, New Jersey-based healthcare services company founded in 1985 that specializes in medical gas infrastructure lifecycle management for hospitals and healthcare facilities across the Northeastern United States. Following its November 2024 acquisition by Medical Technology Associates (MTA), the company operates as a subsidiary within MTA's medical gas services platform while retaining its brand identity and 11-50 employee operating base. The company serves acute care hospitals, medical centers, and healthcare facilities required to comply with NFPA 99, JCAHO, ASHE, and OSHA regulations governing medical gas and vacuum systems and worker exposure to hazardous vapors.

The company's core offering spans four interconnected revenue streams. First, Medical Gas Systems Services delivers outlet testing and repairs, hospital-wide certification, new construction verification, line testing and cleaning, manifold installation and repair, and medical air purity testing. Second, Environmental Air Monitoring covers waste anesthetic gas (N2O, halogenated agents), formaldehyde, xylene, hydrogen peroxide vapor, glutaraldehyde vapor, and ethylene oxide (ETO) monitoring against OSHA guidelines. Third, the company rents specialized equipment (portable suction pumps, specialty regulators, cylinder carts) and serves as an authorized dealer for Tri-Tech Medical, Powerex, Precision Medical, Amico, and Allied Healthcare Products. Fourth, MMHSI runs web-based ASSE 6005 ($495), 6020 ($695), and 6040 ($795) certification courses administered through a partnership with the Medical Gas Training Institute (MGTI).

Underlying these services is the proprietary MMHSI/TSIGWorks in-line drawing platform, co-developed with TSIG Consulting, which converts existing CAD plans into a database-driven model supporting cross-system and cross-floor engineering queries, what-if scenario simulations, and first-shut-off analysis for crisis management and staff training. The company goes to market through enterprise field sales: a toll-free number, online quote request form, and on-site service delivery, with no self-serve or digital commerce channels. Management, led by President Paul Rumbos, brings over 85 years of combined healthcare experience and multiple ASSE certifications (6010, 6020, 6030, 6040, 6050), reinforcing a moat grounded in regulatory expertise and credentialed field labor rather than technology differentiation.

Name

Major Medical Hospital Services

Legal name

Major Medical Hospital Services, Inc.

Website

https://majormedicalinc.com

Company type

Private

Founded year

1985

Operating status

Acquired

Headcount range

11–50 employees

Short description

Major Medical Hospital Services (MMHSI) is a New Jersey-based, MTA-acquired medical gas services firm providing certified inspection, testing, maintenance, environmental air monitoring, and ASSE training to hospitals and healthcare facilities across the Northeastern US.

Ownership category

akta.pro rank

Product category

Medical Gas Services & Equipment Maintenance

NAICS

Natural Gas Distribution (2212), Testing Laboratories and Services (541380)

SIC

Natural Gas Distribution (4924), Services-Medical Laboratories (8071)

akta.pro primary industry

Medical & Healthcare Gases (IMAEACAF)

akta.pro secondary industries

Gas Handling Equipment & Storage (Cylinders/Tanks/Valves) (IMAEACAL), Valve, Fitting & Appurtenance Maintenance (Isolation Valves, Drips, Odorization Points) (EUAJAMAE)

Keywords

• Medical gas services
• Healthcare equipment maintenance
• Environmental air monitoring
• ASSE certification training
• Medical gas compliance testing

Headquarters

HQ city

West Berlin

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Supply Chain

Revenue model

1. Medical Gas Certification Programs: Web-based ASSE certification courses (6005, 6020, 6040) with online examination. Revenue from course fees ranging $495-$795 per certification. Self-paced, 24-hour training modules with certification examination administered by Medical Gas Training Institute (MGTI).
2. Medical Gas Systems Services: Outlet testing and repairs, system certifications, preventative maintenance programs, manifold installation/repair, medical air purity testing, vacuum/medical air source equipment repair and installation. Revenue from service contracts and per-engagement fees.
3. Equipment Rental and Sales: Rental of portable suction pumps, specialty regulators, cylinder carts during shutdowns. Authorized dealer of equipment from Tri-Tech Medical, Powerex, Precision Medical, and other manufacturers with parts and service support.
4. Environmental Air Monitoring Services: Waste anesthetic gas monitoring (N2O, halogenated agents), air exchange monitoring, formaldehyde vapor monitoring, ethylene oxide monitoring, hydrogen peroxide vapor monitoring, glutaraldehyde vapor monitoring. Fee-based testing and consulting services.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

Major Medical Hospital Services provides medical gas system services for healthcare facilities, including outlet testing and repairs, hospital-wide certification under NFPA 99/JCAHO standards, manifold installation and repair, and medical air purity testing. The company also delivers environmental air monitoring services (waste anesthetic gas, formaldehyde, ETO, glutaraldehyde, hydrogen peroxide vapor monitoring), equipment preventative maintenance programs, equipment rentals for shutdowns, ASSE 6000-series web-based certification training, and authorized dealer sales of medical gas hardware products. Its proprietary MMHSI/TSIGWorks in-line drawing software supports medical gas infrastructure lifecycle management from planning through maintenance.

Product overview

Major Medical Hospital Services is a medical gas services and equipment company offering a comprehensive portfolio of services for healthcare facilities. The core offerings include Medical Gas Systems Services (outlet testing, repairs, certifications, new construction verification, line testing, manifold installation and repair), Environmental Air Monitoring (N2O, ETO, formaldehyde, xylene, glutaraldehyde, hydrogen peroxide vapor monitoring), Equipment/Preventative Maintenance, Suction Regulator Inspection & Maintenance, Equipment Rental, and In-Line Drawings using MMHSI/TSIGWorks Software. The company also provides education and certification programs (ASSE 6005 Generalist, ASSE 6020 Inspector, ASSE 6040 Maintenance). As an authorized dealer, the company sells medical gas hardware products including head walls, OR columns, manifolds, outlets, pressure regulators, suction regulators, and flow meters from various manufacturers.

Differentiator

Problem solved

Functional benefit

Products and services

• Medical Gas Systems Services Comprehensive medical gas services for healthcare facilities including outlet testing and repairs, outlet retrofitting and refurbishing, new system verification and certifications for new construction, hospital-wide certification, line testing and cleaning, manifold installation and repair, and medical air purity testing. Targeted at acute care hospitals and medical centers required to comply with NFPA 99 and JCAHO standards.
• Environmental Air Monitoring Environmental testing programs including waste anesthetic gas monitoring (nitrous oxide and halogenated agents such as Isoflurane, Sevoflurane, Desflurane), air exchange monitoring, formaldehyde vapor monitoring, formalin and xylene monitoring, hydrogen peroxide vapor monitoring, glutaraldehyde vapor monitoring, and ethylene oxide (ETO) gas monitoring. Supports compliance with OSHA guidelines, NIOSH recommendations, and AIA guidelines for healthcare facilities.
• In-Line Drawings (MMHSI/TSIGWorks) Proprietary in-line drawing service using MMHSI/TSIGWorks software to manage medical gas infrastructure throughout its full lifecycle from planning and design through operations and maintenance. Enables cross-system and cross-flooring engineering queries, supports risk analysis scenarios, "what if" simulations, and first shut-off analysis for crisis management and staff training.
• Equipment / Preventative Maintenance Repair and replacement programs for suction regulators, flow meters, and blenders across all major manufacturers. Includes emergency repair services, line certifications, and additional preventative maintenance services for hospital medical gas equipment.
• Suction Regulator Inspection & Maintenance Annual inspection, cleaning, and inventorying services for suction regulators including flow rate verification, filter changes, intermittent timing unit checks, gauge testing, and leak tests. Targeted at healthcare facilities managing large fleets of suction regulators.
• Equipment Rental Rental of portable suction pumps, specialty regulators, cylinder carts and stands during facility shutdowns. Includes consultation, premium delivery, and routing evaluation services.
• ASSE 6005 Generalist Certification 24-hour web-based certification course for medical gas supervisors, architects, engineers, code officials, administrators, project managers, and estimators covering proper design, installation, use, and maintenance of medical gas and vacuum systems. Includes online training, certification examination, wallet card, and certificate. Program fee: $495. Certification examination administered through partnership with Medical Gas Training Institute (MGTI).
• ASSE 6020 Inspector Certification 24-hour training program providing certification necessary to inspect medical gas and vacuum systems in healthcare facilities. Covers NFPA 99, NFPA 55, and applicable codes. Requires minimum 2 years documented experience or equivalent. Program fee: $695. Certification administered through partnership with Medical Gas Training Institute (MGTI).
• ASSE 6040 Maintenance Certification 24-hour training program for qualified individuals responsible for inspection, testing, and maintenance of medical gas and vacuum systems. Requires minimum 1 year documented experience in medical gas systems maintenance or testing. Program fee: $795. Certification administered through partnership with Medical Gas Training Institute (MGTI).
• Medical Gas Products (Authorized Dealer) Authorized dealer sales of medical gas hardware products including head walls/consoles, OR columns, manifolds, outlets and inlets, pressure regulators, suction regulators, and flow meters sourced from manufacturers such as Tri-Tech Medical, Powerex, Precision Medical, Amico, Amvex Corp, Ohio Medical, and Parker Hannifin Corp. Includes parts and service support.

Segments1 record

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Partnerships

Eight partnerships are on record, tiered core and minor.

• Tri-Tech MedicalcoreChannel Partner/ Reseller/ DistributorAuthorized dealer for Tri-Tech Medical products including medical gas outlets, conversion kits, and Genesys digital fully automatic manifold systems. Products featured in company library resources and educational materials.
• PowerexcoreChannel Partner/ Reseller/ DistributorAuthorized dealer for Powerex medical gas equipment and compressors.
• Precision MedicalcoreChannel Partner/ Reseller/ DistributorAuthorized dealer for Precision Medical products including suction equipment and regulators.
• TSIG Consulting (TSIGWorks)coreTechnology or IntegrationTechnology partner for MMHSI/TSIGWorks in-line drawing software used for medical gas infrastructure lifecycle management, risk analysis, and crisis simulation.
• Medical Gas Training Institute (MGTI)coreStrategic or Co-development PartnerPartnership for administering ASSE certification examinations (6005, 6020, 6040). MGTI provides certification cards and administers the online testing solution.
• AmicominorChannel Partner/ Reseller/ DistributorAuthorized dealer for Amico medical gas products.
• Allied Healthcare ProductsminorChannel Partner/ Reseller/ DistributorAuthorized dealer for Allied Healthcare products.
• Medical Technology Associates (MTA)coreOthersAcquired Major Medical Hospital Services in November 2024 to help expand its growth and footprint in the medical gas services industry. MTA is a leading provider of medical gas services and equipment in the Northeastern US.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Tri-Tech Medical: Major medical gas equipment manufacturer (outlets, manifolds, digital control systems) for which MMHSI is an authorized dealer; competes broadly with MMHSI's service business via its Genesys digital manifold and full product ecosystem.
• Allied Healthcare Products: Long-standing manufacturer and supplier of medical gas equipment, suction regulators, and resuscitation products; an authorized dealer partner of MMHSI and a broad incumbent in the same category with downstream service offerings.
• Powerex: Manufacturer of medical air compressors, vacuum systems, and medical gas equipment; an MMHSI authorized dealer partner whose hospital-grade compressed air and vacuum systems overlap with MMHSI's preventative maintenance and equipment service lines.
• Amico: Established manufacturer of medical gas headwalls, consoles, OR columns, and related products; an authorized MMHSI partner and broader healthcare infrastructure player with overlapping capabilities into the medical gas pipeline space.
• Ohio Medical: Manufacturer and service provider of medical gas pipeline equipment, suction/vacuum, and respiratory products; another authorized MMHSI partner with overlapping distribution and service capabilities.
• Air Liquide Healthcare: Global industrial and medical gas major supplying medical gases and on-site gas pipeline services to hospitals; broad incumbent with the scale and gas-supply infrastructure that contextualizes MMHSI's regional services/equipment model.

Direct peers

• PipeCheck: Medical gas piping inspection, testing, and certification company serving healthcare facilities across multiple U.S. regions; overlaps directly with MMHSI's line testing, outlet testing, and hospital-wide certification services.
• BeaconMedaes: Atlas Copco-owned medical gas pipeline solutions business providing design, installation, verification, and service for medical air, vacuum, and gas distribution systems in hospitals – directly overlapping with MMHSI's medical gas systems services and equipment portfolio.
• Medical Technology Associates (MTA): Leading provider of medical gas services and equipment in the Northeastern US; acquired MMHSI in November 2024. Operates the same medical gas verification, installation, and maintenance model serving hospitals under NFPA 99 / JCAHO requirements.
• Compliance Technology Group: Specialty medical gas compliance and verification services firm delivering NFPA 99 inspections, system certifications, and personnel credentialing support to U.S. hospitals – closely aligned with MMHSI's ASSE training and medical gas certification offerings.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

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Revenue estimate

Valuation estimate

Number of profiles

Profiles4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Major Medical Hospital Services