Customer service at its best! Called them on an urgent basis to fix the malfunctioning smart lock and I received the assistance I needed within 20 minutes. Considering the cost of the services, and the value they offer, I’d say they’re the best in Florissant, MO. Gary, the technician sent from Advanced Locksmith Service, even fixed the door that was slightly off-track at no added costs. Keep up the great work guys! I’ve saved their number 314-372-0041, because when I need locksmith service in the future, I’ll know who to call….

I have used Advanced Locksmith Service over for 3 years for all the properties I manage on a daily basis, and they are the best in the business! They have an extremely courteous staff that is very knowledgeable and will deliver top notch service! I highly recommend using them. Advanced Locksmith Service is the one to call.

Had a great experience with Advanced Locksmith Service today -- fabulous service, and on a Sunday, too! Todd was prompt, courteous, efficient, and explained everything very well as he did his work. I liked that they promptly emailed me a receipt -- a nice touch. I would not hesitate to recommend them, and would absolutely use them again

Prompt, professional, friendly Locksmith service in Florissant, MO.

Best customer service experience I have had in Florissant, MO. There was an error in communication for my appointment but Dave made sure that I still received my lock installation as soon as possible. He also noticed a poor installation of the lock with missing screws by my landlord and made sure to correct the issue and replace the screws. It is comforting to know that you can receive good customer service in this Florissant, MO especially when it comes to a situation as important as your safety regarding your locks.

We needed a deadbolt installed from scratch on a hollow metal door and metal frame and after looking around with no luck to have someone install the thing, Dave was all ""no problem"" and quoted a very fair price, So we go with Advanced Locksmith Service. He banged it out in no time at all and was such a sweet guy (and a cutie) that I was a little bummed he was done so quickly. We have a dog who is kind of a pest (read: a really mouthy little pest...lol) and most strangers who come by to do work in our house find him at least mildly annoying (with good reason.) But not Dave. He was absolutely darling to him and took out his phone to show me a pic of his own super adorable furry bundle of joy. Can't recommend Dave highly enough for all your lock needs. Don't hesitate, just call him up. You'll be in very good hands.

Great service. Super speedy. Isaac is super friendly, knowledgable, and dependable! Thanks. Would totally recommend these folks to my friends. Literally came on time, and fixed my lock in under 30m.

Paul is so nice! He saved my ass today. I have no idea how did I lose my car key. Paul returned my call in 10min and showed up in 40min. He said if my key is inside of car. It will be $98 only which surprised me because I have an experience with $200. Unfortunately the key was totally lost. So he provide a new replacement key for $195. And I want a second backup one with Chip for $50. Also I am a member of AAA. So Paul helped me to call AAA for discount. Also he said I can keep the test key with me for free which can open the door but not start the engine. I am so grateful for this. Thanks! Advanced Locksmith Service The Best in Florissant, MO

After getting really creepy texts and voicemails from my last locksmith, I decided to get my locks changed again and a chain installed. I emailed the company at 10 at night on a Saturday and Mike responded in under 10 minutes. He gave me a 1 hour time (super awesome for not having to wait around too long) and was there right on time, which is already above and beyond. He was so helpful and professional and a joy to talk to. They offer some peace of mind, I want to pay it forward by leaving another 5-star review. Advanced Locksmith Service are rad.

Erick is very punctual and friendly. The service is highly professional and efficient. He responses to your inquiry quickly, explains you the features of different locks and brands along with a quote. Then he comes on time. The installation process is smooth. Also, Erick is a scrupulous and cool guy. Call Advanced Locksmith Service they avalible 24/7.