
Bank Station Capacity
Upgrade Fire Detection & Suppression

Lynch (I.E.I.) Ltd · Company 03027793 · Trading heritage since 1995
Active, accounts up to date·main contractor & subcontractor·Head office Barnet
Lynch IEI was founded in 1995 with a clear vision to deliver exceptional electrical solutions to the construction and rail industries. From the start, we built a reputation for excellence in commercial and industrial installations, particularly in construction and rail. Today, nearly 30 years later, we are a leading medium-sized contractor on the London Underground, delivering integrated Electrical, Mechanical, and Fire services that keep critical infrastructure running safely and efficiently.
With one of the most experienced teams in the rail industry, we have worked on nearly all of the 270 Underground stations, handling everything from minor repairs and full-scale refurbishments. We provide end-to-end Electrical, Mechanical, and Fire services for the construction and rail industries, including design, installation, maintenance, and certification. With over 100 years of combined experience, we deliver complex projects on time, on budget, and to the highest standards.
Our highly skilled team of electrical engineers specializes in all aspects of commercial & industrial electrical contracting and installation services. Our experienced mechanical and public health engineering team delivers tailored solutions across all facets of HVAC and public health systems for both commercial and industrial environments. Our Fire Engineering Services division provide a comprehensive range of fire safety services including Fire Alarm and Detection and Suppression systems, offering a turnkey solution.

Upgrade Fire Detection & Suppression

As part of the Escalator Replacement Project, the existing life expired Linear Heat Detection system and Escalator Water Suppression System (EWSS) were replaced. Lynch designed, installed tested and commissioned a new multi-sensor point detection system within the Upper & Lower machine pits to replace the Linear Heat Detection system along with new conventional wet sprinkler system to replace the EWSS system on Escalators 1&2 and 3&4.

Our team was responsible for design and installation of new vent shaft Electrical, PAVA & Fire Detection fit out, FIRE ENGINEERING, ELECTRICAL, new MEP and Comms services. The services that have been requested to extend/provide into the new vent access shaft are: (LU) LV power. Communications PAVA. Radio coverage. Fire detection/alarm. Lighting/emergency lighting. Extend the dry dropper up to new ground level.

Lynch IEI has been appointed as a Principle contractor to carry out full design and install to new Western Station Entrance. This included: Design and installation of primary CRMS throughout station for all services (electrical, comms and fire). Design and installation of secondary CRMS. Design and installation of new lighting system. Design and installation of new Fire detection and suppression system. Design and installation HVAC system including fire dampers. Installation of new above ground drainage. Installation of new PAVA and CCTV systems. Installation of new MICA system. Migration of Station operation room to new location. Complete premises fit out.

Lynch IEI proudly took part in BBC SOS program and donated electrical equipment and services to help fit-out new Grenfell Tower Boxing Club, a vital project aimed at healing and rebuilding after the tragic events of the Grenfell Tower fire.

Lynch IEI successfully delivered a comprehensive fire detection system upgrade at Old Street Station as part of a wider initiative to enhance passenger safety and ensure compliance with updated London Underground standards. The scope of work included: Design, supply, install, test and commissioning of a new Fire Alarm and Detection system. Three Networked 4 loop Node Panels, 270 devices. WSP Concept Design developed to Construction Stage. Fire Alarm design was 3D BIM modelled-increased collaboration, co-ordination and visualization. New System successfully integrated in to existing Station Fire Alarm System to form a 5 Networked Node Panel System. Commissioning & Integration. Plan was developed to provide assurance that the system can be integrated without delay and operational inconvenience to public/passengers. Flexibility to changes in design due to issues with the existing structure and changing stake holder requirement.

Lynch IEI has been appointed as a sub-contractor to carry out electrical, mechanical and comms fit out. This included: Installation of primary CRMS throughout station for all services (electrical, comms and fire). Installation of secondary CRMS. Installation and design of new lighting DALI system. Installation of new OLBI supply. Installation of new HVAC system including fire dampers. Installation of new above ground drainage. Installation of new PAVA and CCTV systems. Installation of new MICA system. The biggest challenge to the project was integration with existing stations systems while station was sill operational and open to the public at its full capacit.

Lynch IEI has delivered laser scanning of the West One building and modelled existing MEP services. The main challenge was the amount of dead and live services. MEP services were surveyed and Tag & Trace reports produced.
London Underground.
This profile was compiled from public records. Claim it to add the things buyers ask for:
Specialist Electrical, Mechanical, Fire Detection & Suppression Systems for Rail & The Construction Industry. Leading contractor on the London Underground. Their listed services include Electrical, M&E contracting, Fire protection and Rail infrastructure.
Lynch (I.E.I.) Ltd is registered at Lynch I.E.I. Limited, Barnet Hill, Barnet, EN5 5YS, in London.
Lynch (I.E.I.) Ltd states that it works across London.
Accounts filed for the year to 2025 report 4 employees, which places the company in the 1-9 employees band.
Companies House lists Lynch (I.E.I.) Ltd as active, with accounts most recently made up to 2025-06-30.
Lynch (I.E.I.) Ltd displays AP-JNP Safety & Quality of Work Award 2014 on its website.
Lynch (I.E.I.) Ltd works in Infrastructure, Commercial and Public.
Lynch (I.E.I.) Ltd was incorporated on 1995-03-01.
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