# LDE Concierge Solutions LLC > We are a mobile biometric health screening company that offers specialty panels for blood work, DOT and Non DOT drug screenings, BAT testing, Fingerprinting services, Notary Public services ## Pages - [Home](https://ldescreenings.com/) ## Contact ### Hours - Monday: By appointment only - Tuesday: By appointment only - Wednesday: By appointment only - Thursday: By appointment only - Friday: By appointment only - Saturday: By appointment only - Sunday: By appointment only Location: Chicago, IL 60637 Email: info@ldescreenings.com Phone: 3128068702