Civil engineering heritage is recorded by many organisations and its records are located in many archives.
The Institution of Civil Engineers maintains close ties to such bodies to ensure civil engineers have access to their information. The most significant such sources can be found on this page.
If you are looking for the records of specific buildings or works and know its dates, or have information on the companies involved in their construction, email the archivist at archive@ice.org.uk.
The Institution of Structural Engineers maintains a tracker to trace the history of firms.