11th Hour Building Solutions

17 Hanover Square Mayfair London W1S 1HU, UK. London United Kingdom W1S 1HU
442034882049

11th Hour offers unrivalled excellence of service in residential construction and refurbishment. Supported by over 40 years of experience. Based in Mayfair, we pride ourselves in creating truly unique bespoke homes and spaces with flexible 11th Hour Building Solutions.