About Us

Medical Gas Specialists, HPI Ltd. is the leading designer, supplier and installer of specialist medical, laboratory, dental and industrial gas pipelines in the UK today. Our work conforms to the highest quality standards and safety requirements of the customer and is always completed at the most competitive price possible.

Founded by its Managing Director, Jeffrey Silvester, in July 1984, HPI Ltd has consistently grown year on year to its current status as Leading Piped Medical Gas Installer in the UK. The success of the company is based mainly on the experience, technical abilities and quality workmanship incumbent within the company.

HPI have an experienced management team and a highly skilled workforce, always working within current standards. Working together, we operate a stringent quality management system designed to meet the highest of today’s requirements, including BS EN ISO 9001: 2008, and in conjunction with (S)HTM 02 01, its dental supplement standards, and also (S)HTM 08-06.

HPI can carry out all design and installation of medical, dental, laboratory and industrial gas pipelines, including specialist techniques such as orbital welding for the client’s stainless steel requirements. We provide specialist gas related maintenance and repair work, using only proven materials and equipment, to insure consistent quality.

QEC_Picture_for_FramingWe are committed to the health and safety of our employees and clients. To this end all our skilled employees hold CSCS Skill cards, and health and safety reviews are carried out as a matter of course. We are members of the Medical Gas Association, IHEEM and Constructionline. We are also a BAE Systems approved contractor.

Our regional office in Manchester is managed by Phil O’Connor, who came to us with a wealth of experience, and who continues to grow the HPI reputation for quality and service, year on year, throughout England.

HPI Ltd ©2022