24 Hour Emergency Locksmith in Houston, Texas! We provide 24/7 Lock Services all day and all night!   In A Flash Lock Service team is fully-qualified locksmiths with extensive knowledge for all your locksmith needs! We specialize in Residential, Automotive,  and Commercial locksmiths services from installing burglar and fire alarm systems to cutting spare keys or replacing old locks. When you need a Houston locksmith to help with locksmith services in your home, vehicle or office l...