In need of a locksmith in Chicago? Look no further than 24/7 Lightning Locksmith Chicago, your go-to provider for all locking and security solutions. From lockouts to lock changes, our team is ready around the clock to tackle any emergency. Our services are not just limited to your front door; we offer car key replacement and programming when you find yourself stranded. Imagine never being stuck outside of your home or vehicle again - that’s the peace of mind we provide. In addition to handling house and car lockouts, we specialize in safe unlocks, mailbox lock changes, and more with our comprehensive locksmith services. When it comes to securing your home or business after a move, our experts can install new high-security locks or rekeying existing ones to guard against unauthorized access. Residents of Chicago can trust us for prompt and efficient service at fair prices any time they call.