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Who we work with

Construction industry

Our GIRS-accredited designers and engineers deliver gas infrastructure and metering installations for major construction projects across the UK.

Engineer in National Gas Metering PPE and helmet standing beside bright yellow infrastructure.

Expertise and adaptability

Our designers and engineers develop and deliver gas infrastructure and metering installations for major construction projects across the UK.


Construction projects often face challenges that demand quick solutions and adaptability. Our ability to troubleshoot and innovate ensures projects stay on track, making us a valuable partner in any construction programme. Our proven expertise and track record in the industry guarantee that every project is completed efficiently and effectively.

From new connections to maintenance and upgrades

As one of the largest metering asset providers and managers in the traditional metering market, we supply high-quality meters, ancillary equipment, advanced meter reading (AMR) devices and all associated pipework and infrastructure for new gas connections. Our proven track record in managing large-scale metering equipment roll-out programmes sets us apart.

Our GIRS-accredited gas metering specialists collaborate closely with developers and construction companies to plan, design and implement gas connections and infrastructure for business parks, industrial premises, distribution centres and a variety of other developments, regardless of scale.

Our extensive range of services includes meter installations, upgrades, downgrades, functionality changes (credit to pre-payment or vice versa), meter removal, maintenance, and fault repair (off-supply) services. Additionally, we provide field engineers to support any debt recovery efforts.

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hydrogen solutions by ngm

As leaders in gas metering, we provide end-to-end hydrogen solutions, from metering to industrial applications, ensuring safety and efficiency at every stage.

  • Safety by design: Built with state-of-the-art technology to meet the highest safety standards.
  • Nationwide service: A reliable service network across the UK, supported by our extensive expertise.
  • Turnkey solutions: Comprehensive services, from design to maintenance, for seamless project execution.
  • Product assurance: Accredited hydrogen metering products that meet strict industry standards.

Find out more here.

Building trust through our service promise

We pride ourselves on delivering world-class customer service from our experienced technical engineers, who support all clients, regardless of portfolio size. Our Customer Services Centre is available seven days a week (Monday to Friday: 08:00-20:00; Saturday, Sunday & Bank Holidays: 09:00-17:00). We also offer a self-service web portal where customers can access all our services. Our engineers are located across mainland Great Britain, providing national coverage.
We build trust with our customers through transparent pricing, clear service level agreements, lifetime product guarantees and a proven track record of exceeding service expectations.


To find out more, contact us now.

Who we work with

Inside National Gas Metering

Two engineers in PPE operating a control panel inside a plant room.

Gas suppliers

We provide a full range of metering asset provision (MAP) and metering asset management services (MAM) for gas suppliers, safely delivering energy directly to consumers.

Exterior view of a large industrial facility with extensive pipework and towers.

End consumers

Industrial and commercial gas consumers can work directly with us for all gas connection and infrastructure requirements, as well as for support during the transition to hydrogen.

Two engineers wearing orange PPE and white hard hats are inspecting outdoor equipment.

Energy managers

Our accomplished team helps energy managers to navigate complex energy consumption, efficiency and sustainability priorities for gas projects on any scale.

Hydrogen pipeline marked "H₂" in an outdoor industrial setting.

Third-party introducers

Our close working relationships with third-party introducers connect us with new clients who require our expertise in tailored gas infrastructure solutions.

Contact us

Reach out to us about your next project

Customer services

Ask us for help with all your metering queries

Case studies

Case study

National Gas Metering develop world’s first hydrogen powered commercial kitchen

National Gas Metering’s hydrogen solutions by ngm have developed the world’s first working industrial kitchen powered entirely by hydrogen at Tyseley Energy Park.

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Case study

Working with critical services to ensure the gas stays live

We were set the challenge of finding a suitable engineering solution to enable a meter exchange at an NHS hospital under very tight timescales.

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Case study

Gas fired power station upgrade in Birmingham utilising pioneering Modbus innovation

A 100-megawatt operating gas-fired power station required modernisation, with its outdated orifice-plate metering, supported by old, maintenance-heavy legacy equipment.

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Latest news from across National Gas Metering

NGM Latest news

Helping homeless dogs sleep easier – our donation to Birmingham Dogs Home

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We’re proud to be named one of the Top 100 Employers for Women in the UK!

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Strengthening partnerships: E.on next account managers visit Pavilion Drive and Tyseley Energy Park

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Contract delivery team lends a hand at Hope House Children’s Hospice

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