SHJ Medical Gas Specialists

Stand: B27

Category: Medical Gases

Company Profile

Medical Gas Systems, Solutions and Services

Founded in 1967, SHJ is a leading supplier of medical gas systems, solutions and services and a market leader in remote monitoring and energy saving technologies.

We have worked with NHS Hospital Trusts and the private sector across the UK for over 50 years, designing, installing and maintaining a wide range of medical gas systems.

We invest heavily in R&D to remain at the forefront of our industry. Our in-house R&D team continually develops new systems for remote monitoring reducing risk, shortening response times and providing essential management data.

Nationwide Coverage

Our team of highly experienced engineers are located across the UK, providing nationwide coverage and fast response times for our customers, no matter where they are located.

Our Mission

Our mission is to consistently deliver the highest standards of care and support for our customers.

We do this by offering our customers:

  • 24/7 – 365-day support
  • A 24-hour emergency call out number
  • Rapid response times
  • Highly qualified engineers
  • A dedicated Account Manager
  • Real time monitoring
  • Complete management solutions

Our Innovations

Our innovations Empower, Evolution, Enforce and Emanate have been designed to make life easier for those responsible for medical gases in hospitals.


Empower is an intelligent plant control system providing real-time diagnostics, alerts and fault logging straight to a PC, ensuring gas supply plants are safe, reliable and working at maximum efficiency.

Empower is comprehensive, fully automated and easy to use.


Evolution is our 24/7 intelligent monitoring system, that provides real-time information about a gas supply system, guiding the user straight to any fault and reducing response time.


Enforce is our new innovative energy-saving vacuum pump, developed in partnership with Elmo Rietschle.

Quiet, clean, cool and energy-efficient, this dry-running pump reduces costs and carbon footprint.


Currently under development by our R&D team, Emanate will capture the data needed to make fast, reliable decisions to maintain optimal plant operation more efficiently and at lower costs.

Our Services

All our services fit within the following three core product categories.


  • Medical Gas and Laboratory Gas Installation
  • Medical Gas Plant Installation
  • Medical Gas Alarm Installation
  • Gas Detection Systems


  • Planned Preventative Maintenance (PPM)
  • Plant Servicing
  • Plant Hire


  • Site Survey and Design
  • Consultancy Services
  • Authorised Persons (MGPS)
  • Project Management
  • Medical Gas Training
  • Testing and Installation
  • Quality Control Pharmaceutical Testing

Our Accreditations

We have achieved SafeContractor and CHAS accreditation and are Constructionline Silver Members.We also hold BSI Certificate No: FM10617 and operate a quality management system, which complies with the requirements of ISO 9001:2015.Our standards comply fully with the requirements of the Health Technical Memorandum 02-01: Medical Gas Pipeline Systems and we are a Company Affiliate Member with The Institute of Healthcare Engineering and Estate Management (IHEEM).

Contact Details

  • Telephone: 01494 782168
  • Email:
  • Website:
  • Address: Unit 4, Anglo Business Park, Asheridge Road, Chesham, Buckinghamshire, United Kingdom HP5 2QA

New Product Available

We will be holding a talk in the Engineering and Facilities Management session at 3.10pm on Wednesday 9th of October on our exciting new research project “Power Saving in Medical Compressed Air System by Real-time Artificial Intelligence and Edge Computer”

Request an Appointment

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