AA Key & Lock

AA Key & Lock Service Inc. has been serving the residents, drivers, and businesses in the St. Louis, MO area since 1979. We provide expert residential and commercial locksmith services, as well as help with safes and repairs of CCTV systems. We offer a 6-month WARRANTY on new parts.

For more than 30 years, AA Key & Lock Service Inc. has been providing locksmith services for home and business owners in St. Louis and St. Charles counties and the surrounding areas. If you're looking for the best residential, auto or commercial locksmith services, call the team at AA Key & Lock Service Inc. today! It will be our pleasure to get you out of a jam and back into your home, business or car quickly and reliably. We also offer 24/7 emergency services. The highly trained technicians at AA Key & Lock Service Inc. are all ready to come to your aid 24 hours a day, 7 days a week.

Getting into your home or place of work should be easy, but sometimes having a physical key can make it difficult. Not only do you always need to have a key with you, but if you lose or misplace it, you'll lose the access to gain entry entirely. Call AA Key & Lock Service Inc. in St. Louis today, and let us help you experience a new sense of security. Access control systems provide the peace of mind in knowing that someone didn't copy a physical key for the door. We offer a 10% DISCOUNT to seniors, military, police, fire personnel, first responders and churches.

Our professionals at AA Key & Lock Service Inc. in St. Louis can install a CCTV system inside your home, office, or anywhere else you feel the need to be secure. Our experts can do it all. We offer a 6-month WARRANTY on the new parts we install. The best part about this security system is that it will discourage potential burglars from entering your property because they can see they are being watched. CCTV will always allow you to know who is entering your property.

Since 1978, AA Key & Lock Service Inc. has been providing the residents in St. Louis, MO with a feeling of safety in their homes. That's because we provide the best residential locksmith services around. We have four mobile vehicles that are radio-dispatched. We're ready to take your call at all times!

If you're a business owner, you need to know who's coming in and out of your location. Call AA Key & Lock Service Inc. today and let us help you get your business up to speed with the most modern security technology. To establish who is authorized to enter your workplace, our St. Louis locksmiths can install one of our first-class locks. Our top-notch locks can provide your office building or retail store the protection you need.