Ladue is almost entirely owner-occupied homes, and it is a school town: John Burroughs School, MICDS and Ladue Horton Watkins High School all sit inside the city. Prime Locksmith Services is a family-owned mobile locksmith that helps Ladue homeowners with high-security and smart locks, rekeys and lock repairs, and helps parents and students locked out of cars in busy school lots.
We quote on the phone, arrive with the right hardware and work cleanly and quietly.
Call your Ladue locksmith at (314) 745-4590.
Prompt help when you are locked out.
Keys locked in the car at pickup or after a game, or locked out of the house? We provide emergency locksmith service in Ladue, MO, without damage.
Report it to the Ladue Police Department through West Central Dispatch at 314-737-4600, or 911 if it is in progress. Then we secure the door and rekey or upgrade the locks.
About 96% of Ladue homes are owner occupied, and about 24% of residents are 65 or older, according to the U.S. Census. High-security cylinders and keyless entry are common upgrades.
Ladue homeowners often want more than a standard deadbolt: pick-resistant high-security cylinders with keys that can’t be copied at a hardware store, or smart locks that let household staff, family and caregivers in with their own codes. Every December, Tilles Park’s Winter Wonderland drive-through light show also brings heavy traffic to Litzsinger and McKnight Roads, a busy season for car key calls.
Most requested by Ladue homeowners:
We cover all of Ladue, MO, ZIP code 63124, from Clayton Road to Lindbergh Boulevard.
Around Ladue, we also serve:
Our team of skilled locksmiths are standing by to assist you with lockout, or rekey requirements.
Our highly trained technicians are well-known for our superb emergency locksmith services.
Your property will be fitted with the highest quality locks. Each one comes with a satisfactory guarantee.








