Commercial Locksmith Services

Our Locksmiths Help Ensure a Secure Business

If you're a business owner, it's important for you to know who's coming in and out of your location. Keep track of your customers and visitors with the help of AA Key and Lock Services. We specialize in commercial locksmith and lock and key services in St. Louis and St. Charles counties.

Make sure your merchandise is safe and secure in your building with the help of AA Key and Lock Services. To establish who is authorized to enter your workplace, our expert locksmiths can install one of our first-class locks. Our top-notch locks can provide your office building or retail store with the protection you need.

AA Key and Lock Services has been in business since 1979 and have over 30 years of experience you can trust. We have a shop you can stop at to have keys made and check out our inventory, or we can come to you for all your lock and key needs.

Call AA Key and Lock Services today, and let us help you get your business up to speed with the most modern security technology! We honor manufacturer warranties on parts, and we have 30-day labor warranties available. Don't forget to ask about our military and first responder discounts!

Our Lock and Key Products and Services