Walden's Lock Service is a full-service locksmith shop that proudly serves Chicago's far west suburbs. We have been in business for over 15 years, and have the knowledge and skill to meet your needs in a prompt, professional and friendly manner. We are a 24-hour service, and can meet your emergency needs as well as your day-to-day residential, commercial and industrial locksmithing requirements. We can also assist you with: Dead bolts Entry locks Lockout service Key duplication Installations Mobile service Walden's Lock Service hopes to become a service that you can always rely on. Our dedicated team looks forward to serving you and answering any questions you may have. Call Walden's Lock Service today for more details!