Lightnin Key Locksmith is a professional 24 hour 7 days a week mobile locksmith company that is located in Las Vegas Nevada. We also service North Las Vegas, Henderson and Summerlin with superior locksmith service that is unmatched. Our professional locksmiths have upwards of 15 years technical experience. Which means you just might get someone that was a Mercedes Benz and Lexus Technician to show up and perform your car lock out.