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Top 5 Reasons You Might Need a Locksmith in Nashville | Armstrong Locksmith

Top 5 Reasons You Might Need a Locksmith in Nashville

By Raheem Ezzadpanah | Updated Dec 2025 | Nashville, TN

The Bottom Line

Most calls we get in Nashville are for emergency car lockouts, replacing lost key fobs (especially high-security Audi models), rekeying new homes, fixing jammed commercial doors, or installing smart locks correctly.

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1. Car Lockouts & Key Programming

Car lockouts are our most frequent call, but the method matters. We don't use air wedges or coat hangers that damage your weather stripping.

How We Do It:

We use Lishi picks to decode your specific door lock cylinder. This allows us to unlock the vehicle exactly like the original key would—without scratching the paint or warping the door frame.

Lost Keys:

If you’ve lost your keys entirely—perhaps at a Predators game or near Broadway—we can generate a new one on-site. We carry diagnostic programmers that connect to your car's OBD2 port to bypass the immobilizer and sync a new transponder chip.

💡 Pro-Tip: If your push-to-start button isn't working, hold the fob logo directly against the button. If the car starts, it’s just a dead fob battery (usually a CR2032), not a broken system.

2. Home Rekeying (Don't Replace Hardware)

New homeowners in Antioch or Belle Meade often ask us to change all their locks. In 90% of cases, we advise rekeying your existing locks instead.

The Technical Difference:

Replacing locks means buying all new hardware. Rekeying means we remove the cylinder, dump the old tumblers (pins), and insert new pins cut to a different key depth.

  • The Result: The old keys stop working immediately, but you keep your existing handles and deadbolts.
  • Cost: This typically costs 50-70% less than buying quality hardware from a big-box store.

3. Commercial Door Repair & Master Keys

If you manage a building, you don't want a keyring with 20 keys. We build Master Key Systems where one "Grand Master" key opens every door (for the owner), while individual employee keys only open specific offices.

Common Failure Point:

We often get calls about "broken locks" on storefronts that are actually door closer issues. If the hydraulic arm on top of the door is leaking fluid or adjusted incorrectly, the door slams or won't latch. We adjust the sweep and latch speed valves to fix this without selling you a new lock.

4. Broken Key Extraction

A key snapping off in a lock is common during Nashville winters when the metal becomes brittle.

What Not To Do: Do not try to fish it out with a paperclip or superglue. This pushes the fragment deeper into the back of the keyway, potentially ruining the cylinder.

Our Fix: We use a spiral extractor tool. It has tiny barbs that grip the biting of the broken key fragment, allowing us to slide it out cleanly. Once the path is clear, we can cut a duplicate key from the two broken halves.

5. Smart Lock Installation (The Right Way)

Many residents attempt to install a Ring or Nest Yale lock themselves, only to find the battery dies in three days.

The "Inside Secret":

Smart locks have small motors. If your deadbolt doesn't slide into the door frame with zero resistance, the motor strains every time it locks, killing the battery. When we install smart locks, we chisel and realign the strike plate on the door frame first. This ensures the bolt throws freely, extending battery life from weeks to months.

People Also Ask (FAQ)

Can you make a car key without the original? Yes. We use your VIN and proof of ownership to cut the blade to code. Then, we use a programming tool to introduce the new chip to your car's computer. Learn more about our BMW and Audi key services.
How long does rekeying a house take? For a standard 3-bedroom home (roughly 6 keyholes), the process takes about 45 minutes to an hour. We do this on-site from our mobile vans.
Do you drill out locks to open them? Drilling is a last resort. We pick or bypass 95% of locks. We only drill if the lock has malfunctioned internally or contains high-security anti-pick pins that cannot be bypassed non-destructively.
Why is my key sticking in the ignition? This is often due to a worn key blade or worn wafers inside the ignition cylinder. We can cut a fresh key by code (restoring the original sharp factory cuts) which often solves the issue.
About Raheem Ezzadpanah

Owner of Armstrong Locksmith Inc. Specializing in high-security automotive keys and residential safety in Nashville, TN.