About Us At Locksmith Norman, our locksmiths are committed to giving the right solutions to every lock and other security system issues 24 hours a day, 7 days a week including weekends and evening hours. Our wide range and comprehensive locksmith residential services are sensibly priced. Under our residential services include key duplication, new lock installation, lock replacement, re-keying, master key lock installation and repairs on all lock and keys. Our locksmith experts are properly licensed and strive to meet all your lock and key needs. We are a locksmith in Norman.