Engineering for the long term.
Built to stay supported.

An ISO-certified family engineering business, now entering its second generation, with more than 25 years of responsibility for systems that clients depend on.

Good engineering should still make sense years after commissioning.

Engineering for Science and Industry is a family business built around technical continuity. As ESI enters its second generation, the philosophy remains practical: understand the site, engineer the complete system and remain accountable for its working life.

Our ISO-certified quality systems support work across building management, industrial automation, security, fire and life safety, gas detection and marine engineering. Design, panels, installation, software, commissioning and service are coordinated by one team.

We choose technology for reliability, maintainability and the client's long-term needs, not simply for handover day. That means clear documentation, supportable platforms and engineers who stay familiar with the installation as it evolves.

25+Years

Engineering and supporting integrated systems.

40+People

Across engineering, projects and technical support.

24/7Support

For operationally critical client systems.

Certified capability.
Manufacturer-backed expertise.

Our engineers are trained and certified across leading platforms from Siemens, Honeywell, Dräger, HI-FOG and Onity. These partner relationships give clients specialist product knowledge, dependable technical support and a clearer route through future upgrades.

SiemensHoneywellDrägerHI-FOGOnity