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Medimec is a class-leading provider of medical & industrial gas systems. An Irish owned company with over 50 years of industry experience, Medimec prides itself on an honest approach to business where client needs are the central focus. Medimec offers a complete turn-key design and installation service plus a reliable and robust service & maintenance solution. Medimec’s round-the-clock, rapid response team provides nationwide emergency support to all industry types.  As the newest part of the Quinn Downes Group, Medimec mirrors the Quinn Downes ethos of hard work and honesty and coupled with the experience and know-how of the expert team that is the Quinn Downes Group, a winning formula has been created. 

Medimec’s Directors have successfully delivered gas system projects throughout Ireland for a multitude of domestic and international clients. Specialising in the healthcare, industrial, pharmaceutical and educational sectors, some of the organisations we have worked with include:

Medical – Our Lady of Lourdes Hospital Drogheda, Temple St, University Hospital Galway, Limerick Regional
Industrial – Dept of Agriculture, Dublin Corporation, Teagasc, Henkel (Loctite),
Pharmaceutical – Forest Laboratories, Amgen, Astellas, Rotapharm, Pfizer
Educational: Trinity College Dublin, NUI Maynooth, UCD

Meet The Directors

  • Darren O’Reilly
    Darren O’Reilly
    Medimec Director
  • Les Field
    Les Field
    Medimec Director

Medimec: Design & Installation

Medimec provides the complete solution from project concept, design and planning through to installation, testing and commissioning. Medimec’s comprehensive turn-key solution delivers professionalism and exceptional quality on every project.

Medimec specialises in:

Medical Gases:

02, N20/02, MA-4, SA-7, Vacuum, Agss, He/02 & CO2

Inert Gases:

N2, He, Ar, CO2 & Mixed Gases

Flammable Gases:

H2, Methane, Propane, Acetylene, Propylene and Mixed Gases


Standard Grade 5.0 to Ultra High Pressure 7.0
Low Pressure 0.5bar to High Pressure 200bar

Our Four Core Industry Partners





Medimec: Service, Maintenance & Emergency Response

Medimec provide nationwide planned preventative maintenance and service solutions. Our dedicated service team are on-hand to ensure consistent operational integrity of your gas systems.

In the event of an emergency our rapid response team is on call 24 hours a day, 7 days a week, 365 days a year. When you need it most turn to Medimec as your dedicated support partner.

For Emergencies Call 0818 25 22 88

7 days a week, 24 hours a day, 365 days a year

Places we’ve worked

Get in touch

Please don’t hesitate to get in touch and speak to one of our Medimec experts.


Office: 01 424 3088  |  Emergencies: 0818 25 22 88


Contact us


Unit H17, Centrepoint Business Park Oak Road, Dublin, D12 P462
Tel: 01 424 3088
24 Emergency: 0818 25 22 88

Darren O’Reilly
Medimec Director

C.P. & A.P. Accredited (Cadham Consultancy)
PGS; Oxy-Fuel Instructor

Darren has over 29 years of experience successfully managing medical and industrial gas system projects. He has expert knowledge and a proven track record in project design, planning, installation, testing, commissioning and ongoing service and maintenance.

Darren has worked with a broad range of Irish & International clients across all industries. He specialises in gas systems for the industrial, pharmaceutical, educational and healthcare sectors.

Phone: 087 2478513

Les Field
Medimec Director

C.P. & A.P. Accredited (Cadham Consultancy)

With over 23 years of experience specialising in medical and industrial gas systems, Les is an expert in the field. He has managed a diverse array of projects nationwide for international and domestic clients. He has worked across all industry sectors including healthcare, education, pharmaceutical and industrial.

Les has a pedigree of success in managing projects from concept and design through to installation, testing, commissioning and service & maintenance.

Phone: 087 9680083