Bilco Lock & Safe also offers a wide range of preventative lock and security services, including security checks and upgrades. Protect your home with new, high-security locks or convenient and safe keyless entry options. Our work is 100% licensed, bonded, and insured, guaranteeing complete customer satisfaction on every job we take. The technicians at Bilco have decades of hands-on experience in home security, and will suggest the best options for you and your family based on your individual needs.