Residential Locksmith Services

Get the Peace of Mind You Need at Home

Whether you've experienced a break-in and want to increase your home security, or you simply locked yourself out and need to gain entry into your home, AA Key and Lock Services is here for you. We specialize in various residential locksmith services that'll help you feel safe, secure, and comfortable in your home.

AA Key and Lock Services has been providing the residents of St. Louis and St. Charles counties with a feeling of safety since 1979. We provide high-quality residential locksmith services you can count on. Not only do we have a location you can visit for all your key needs, but we also offer 24/7 on-site emergency services. We have four mobile vehicles we radio dispatch around the area to provide you with the services you need no matter the time.

When you rely on AA Key and Lock Services for all your locksmith needs, you can always expect affordable and reliable work. We are licensed, bonded, and insured for your protection. We honor manufacturer parts warranties, and we offer a 30-day labor warranty. We also have discounts available for military personnel and first responders.

Call AA Key and Lock Services today to learn more about our lock and key services or to take advantage of our 24/7 services. We're here to help make you feel comfortable and secure in your home once more!

Residential Lock and Key Products and Services