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Dowds Celebrates Major Central London Contract Award: 25 Marylebone Road

We are pleased to announce that ๐——๐—ผ๐˜„๐—ฑ๐˜€ย has been awarded the MEP Design & Build contract by main contractor Ellmer Construction for a prominent refurbishment project in Central London.

Works commenced on site in December 2025 on the substantial nine-storey 1930s office building located on ๐— ๐—ฎ๐—ฟ๐˜†๐—น๐—ฒ๐—ฏ๐—ผ๐—ป๐—ฒ ๐—ฅ๐—ผ๐—ฎ๐—ฑ ๐—ฎ๐—ป๐—ฑ ๐—ก๐—ผ๐˜๐˜๐—ถ๐—ป๐—ด๐—ต๐—ฎ๐—บ ๐—ฃ๐—น๐—ฎ๐—ฐ๐—ฒ.

The project involves refurbishing and extending the existing structure, retaining its original frame while repositioning and modernising it to deliver up to ๐Ÿฐ๐Ÿฌ,๐Ÿฌ๐Ÿฌ๐Ÿฌ ๐˜€๐—พ ๐—ณ๐˜ ๐—ผ๐—ณ ๐—š๐—ฟ๐—ฎ๐—ฑ๐—ฒ ๐—”/๐—”+ ๐—ผ๐—ณ๐—ณ๐—ถ๐—ฐ๐—ฒ ๐˜€๐—ฝ๐—ฎ๐—ฐ๐—ฒ, with the design achieving a ๐—•๐—ฅ๐—˜๐—˜๐—”๐—  ๐—˜๐˜…๐—ฐ๐—ฒ๐—น๐—น๐—ฒ๐—ป๐˜ ๐—ฟ๐—ฎ๐˜๐—ถ๐—ป๐—ด.

๐—ž๐—ฒ๐˜† ๐— ๐—˜๐—ฃ ๐—ณ๐—ฒ๐—ฎ๐˜๐˜‚๐—ฟ๐—ฒ๐˜€ ๐—ถ๐—ป๐—ฐ๐—น๐˜‚๐—ฑ๐—ฒ:

โšก๐—Ÿ๐—ฉ ๐˜€๐˜„๐—ถ๐˜๐—ฐ๐—ต๐—ฏ๐—ผ๐—ฎ๐—ฟ๐—ฑ๐˜€ for the new power distribution system & ๐—จ๐—ฃ๐—ฆ ๐˜€๐˜†๐˜€๐˜๐—ฒ๐—บ๐˜€
supporting life safety and security installations.
๐Ÿ”ŒRising busbar serving ๐Ÿญ๐Ÿฌ ๐—ฑ๐—ฒ๐—ฑ๐—ถ๐—ฐ๐—ฎ๐˜๐—ฒ๐—ฑ ๐˜๐—ฒ๐—ป๐—ฎ๐—ป๐˜ ๐—ฑ๐—ถ๐˜€๐˜๐—ฟ๐—ถ๐—ฏ๐˜‚๐˜๐—ถ๐—ผ๐—ป ๐—ฏ๐—ผ๐—ฎ๐—ฟ๐—ฑ๐˜€
๐Ÿ’จDedicated ๐—ฉ๐—ฅ๐—™ and ventilation systems for each tenant space
๐ŸšฟBrand new ๐˜€๐—ฝ๐—ฟ๐—ถ๐—ป๐—ธ๐—น๐—ฒ๐—ฟ ๐˜€๐˜†๐˜€๐˜๐—ฒ๐—บ with above and below-ground smoke extract
โ˜€๏ธ๐—ฃ๐—ฉ ๐—ฎ๐—ฟ๐—ฟ๐—ฎ๐˜† delivering ๐Ÿญ๐Ÿฒ.๐Ÿฌ๐Ÿฎ ๐—ธ๐—ช๐—ฝ, saving up to ๐Ÿฒ,๐Ÿด๐Ÿฐ๐Ÿฌ ๐—ธ๐—ด ๐—ผ๐—ณ ๐—–๐—ขโ‚‚ ๐—ฒ๐—บ๐—ถ๐˜€๐˜€๐—ถ๐—ผ๐—ป๐˜€ ๐—ฎ๐—ป๐—ป๐˜‚๐—ฎ๐—น๐—น๐˜†
๐Ÿ’ก๐—™๐˜‚๐—น๐—น๐˜† ๐—ฎ๐˜‚๐˜๐—ผ๐—บ๐—ฎ๐˜๐—ฒ๐—ฑ ๐—น๐—ถ๐—ด๐—ต๐˜๐—ถ๐—ป๐—ด ๐˜€๐˜†๐˜€๐˜๐—ฒ๐—บ with energy monitoring, occupancy sensing and remote cloud-based testing

Weโ€™re proud to be contributing to this ambitious transformation and look forward to delivering high-quality, sustainable M&E solutions that support efficiency, resilience, and long-term flexibility.