Calvert Safe & Lock Calvert Safe & Lock Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Locksmith Calvert Safe & Lock 300 Roosevelt DriveDerby, CT 06418 203-735-2137 | fax: 203-732-0586 Visit Site Connect With Us Send a message to: Calvert Safe & Lock Your Name: Your Email: Subject: Message: (Date: 4/18/2025) If your business isn't here, contact us today to get listed!