Via our dedicated teams of qualified and experienced electricians who are managed by engineers and site supervisors Cogent successfully carries out projects of all sizes to the highest levels of professional service and quality to meet specific client requirements. This site uses cookies — small text files that are placed on your machine to help the site provide a better user experience. In general, cookies are used to retain user preferences, store information for things like shopping carts, and provide anonymised tracking data to third party applications like Google Analytics.