Construction Card Services is a UK-based third-party provider that facilitates the application, renewal, and replacement of CSCS and ESS cards and streamlines CITB Health, Safety & Environment (HS&E) test bookings. Through a user-friendly online platform or phone support, they guide applicants toward the correct card type based on their qualifications, handle test scheduling (with booking fees ranging from £40 for one attempt to £60 for two), and issue CSCS cards (delivered within approximately 7 working days)—construction Card Services.