
ABOUT

Since 2014, Sentinel Gas Systems has been established in the compressed gas industry, offering a comprehensive suite of services.
Our services include gas system design and manufacturing, installation, project management, Orbital Welding, service and maintenance complete with Written Schemes of Examination as require under the Pressure Systems Safety Regulations 2000.
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We operate from our manufacturing facility based in Coventry. Our team of skilled engineers cover projects across the UK and EU. We offer advice and support from the start of your enquiry to the point of handover.
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Our installations our leak tested using a Mass Spectrometer Helium Leak Detector. All our installations are commissioned with on-site training before handing over all supporting documentation.
WHY CHOOSE SENTINEL GAS?
SECURING YOUR OPERATIONS
Benefit from 30 years of compressed gas expertise. Explore our emergency response services to swiftly address and secure dangerous or faulty systems. Receive professional advice for optimal system design.
ENSURE SAFETY & LONGEVITY
Prioritize equipment safety and longevity. Consult our experienced team for meticulous Written Schemes of Examination to identify and address potential issues proactively. Get design insights and professional advice.
RAPID EMERGENCY RESPONSE
Our experienced team specializes in attending to and securing dangerous or faulty systems. Receive design recommendations and professional advice for enhanced safety.
ELEVATING PRECISION
Discover our advanced solutions in orbital welding, ultra-high purity systems, and cleanroom environments. Partner with us for excellence in critical applications and receive expert design and professional advice.
UNPARALLELED CLEANLINESS
Explore controlled environments designed for semiconductor, pharmaceutical, and research industries. Ensure ultra-clean conditions for your critical processes with expert design and professional advice.
PARTNER FOR RELIABILITY
Partner with Sentinel Gas Systems for reliability and performance in your compressed gas operations. Benefit from our commitment to innovation, quality, and three decades of industry expertise.
TESTIMONIALS
Operating a nanofabrication facility, we are reliant on many different types of high purity process gases. It is essential to have a professional, knowledgeable and reliable company work with us to maintain our infrastructure, to help us comply with the regulations and to provide a safe work environment. Sentinel take care of all of our service needs with regards to process gas lines, valves, regulators and annual preventative maintenance. We have worked with Sentinel Gas Systems for many years and are extremely happy with the service they provide.
Garry Vernon | QTC Cleanroom Technician
Having worked with Sentinel Gas Systems on several complex projects over the past few years I am extremely happy to endorse their high quality work on every job. The operations is a highly professional team from design to installation to the very highest standards that not only meet legislation and BCGA codes of practice but go beyond to ensure the job is completed to a high level of workmanship. I will certainly continue to use Sentinel Gas Systems as it gives me the confidence to know the gas systems I design are installed by experts.
Simon Fisher | Gas Con Gas Consultants
Just wanted to say how professional the team undertaking the work at Millburn House, Solarix laboratory have been. On the whole for such a big piece of work we have had no issues and the installations team where collaborative throughout. It has been a very good experience working with Sentinel throughout the project, the on-site team made sure our staff were looked after and considered throughout, the quality of the installation has been commended by all stakeholders involved, thank you
Carl Hazeldine | Project Manager