Armstrong Locksmith Nashville
HOME SECURITY • REKEYING • STOREFRONT ON THOMPSON LN

Nashville Residential
Locksmith & Rekeying

Family-owned and operator-led. We secure Nashville homes with professional deadbolt rekeying, high-security cylinder replacements, smart keypad installations, and damage-free lockout rescueβ€”backed by upfront pricing and prompt mobile dispatch.

β˜…β˜…β˜…β˜…β˜…4.9/5 Rating (778+ Reviews)
πŸ›‘οΈCertified & Fully Insured
πŸ“Storefront: 208 Thompson Ln

Home Locksmith Services

⚑ Same-Day Mobile Dispatch
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Full House RekeyingRepin all exterior deadbolts so previous owners, tenants, or contractors lose access.
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Deadbolt Upgrades & RepairsInstall Grade 1/2 pick-resistant deadbolts (Schlage, Kwikset, Baldwin, Medeco).
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Smart Keypad DeadboltsExpert installation & calibration for keyless electronic deadbolts & smart locks.
Upfront Phone PricingZero Hidden Surcharges
Authentic Craftsmanship

Real Residential Work In Nashville

Photos of real lock rekeying and hardware service completed by our mobile technicians across Middle Tennessee:

Armstrong Locksmith installing Yale keypad smart lock in Belle Meade Nashville TN 37205
Smart Lock InstallπŸ“ Belle Meade 37205

Yale Keypad Touchscreen Deadbolt

Installed high-security keyless touchscreen smart deadbolt on a residential front door in Belle Meade, providing PIN-code access and automated locking.

Verified JobKeyless Entry →
Residential Deadbolt Rekeyed by Armstrong Locksmith Technician
On-Site RekeyingπŸ“ Nashville, TN

Deadbolt Cylinder Repinning

Our technician re-pinned this residential deadbolt so all previous tenant keys stopped working, while syncing front and back doors to a single master key.

Verified Job1 Key All Doors →
Rekeying vs Lock Replacement Hardware Comparison
Cost-Saving SolutionπŸ“ Middle TN

Rekeying vs Full Lock Replacement

We inspect the internal tumblers to determine if your existing hardware can be preserved and re-pinned, saving you substantial hardware replacement costs.

Verified JobSave 70% vs Replace →

Complete Home Lock & Security Services

From historic bungalows in East Nashville to modern luxury estates in Brentwood, we service every type of home locking hardware:

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Whole-Home Rekeying

Alter internal tumbler pins so old keys no longer operate the locks. Ideal for new homeowners, landlords, or after changing housekeepers.

All Doors 1 KeyFrom $20 / cylinder
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Deadbolt Replacement

Upgrade worn, sticky, or builders-grade locks with ANSI Grade 1 & Grade 2 pick-resistant, drill-resistant deadbolts from Schlage, Yale & Kwikset.

Heavy Duty SteelGrade 1 & 2 Rated
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Smart Lock Installation

Professional keypad and smart lock installation (Schlage Encode, Yale Assure, August, Eufy). We align the door latch so motorized bolts don't jam.

Keyless EntryExact Fit
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Emergency House Lockouts

Locked out of your house or condo? Our mobile technicians arrive promptly to pick the cylinder cleanly with zero damage to your door or paint.

Fast Mobile ArrivalDamage-Free Entry
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Door Jamb Reinforcement

Most kick-ins break the wooden door jamb, not the lock. We install heavy-duty reinforced strike plates with 3-inch screws anchored directly into wall studs.

Anti-Kick Defense3-Inch Anchors
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Broken Key Extraction

Key snapped in the deadbolt or handle? We extract broken fragments cleanly and cut you a brand new, factory-accurate replacement key on the spot.

On-Site Key CuttingClean Extraction
Helpful Homeowner Guide

Should You Rekey or Replace Your Locks?

Compare the two options below to see which is right for your home and budget:

Best Value: Rekeying

Keep Existing Hardware

We replace only the internal tumbler pins inside your existing locks, rendering all previous keys useless without the expense of new hardware.

  • βœ“ Saves 60%–70% compared to new locks
  • βœ“ Matches all doors to one single key
  • βœ“ Ideal for new homes, moving & tenants
Average cost: $20–$45 per lock cylinder
Full Hardware Upgrade

Install Brand-New Locks

We remove the old hardware completely and install brand-new, high-security ANSI Grade 1 deadbolts or modern digital smart locks for maximum protection.

  • βœ“ Upgrade security rating & finishes
  • βœ“ Switch to keyless electronic entry
  • βœ“ Replaces broken or corroded hardware
Includes new hardware, heavy strike plates & warranty

How Our Residential Service Works

Simple and transparent from start to finish:

1

Upfront Estimate

Call us or submit an online request. Tell us how many locks you have, and we'll give you a clear, fixed quote over the phone.

2

Prompt Mobile Arrival

Our technician arrives promptly in a fully equipped mobile workshop carrying heavy-duty keyways, pins, cylinders, and smart keypad hardware.

3

Completed On-Site

Locks are repinned, freshly cut duplicate keys are provided, door alignment is verified, and work is 100% guaranteed.

Frequently Asked Questions

Should I rekey or replace my locks when moving into a new home?

If your current hardware is in good physical shape, rekeying is much more affordable than replacing. We simply change the internal pins so old keys no longer work, saving you up to 70% in hardware costs.

Can you make all my house doors work with one key?

Yes! As long as the locks share the same keyway brand (e.g. all Kwikset or all Schlage), we can repin front, back, side, and garage entry deadbolts to a single convenient key.

Can you install smart keypad deadbolts that I bought myself?

Absolutely. We regularly install customer-purchased electronic locks from Schlage, Yale, August, and Eufy, ensuring the door latch is properly aligned so the motorized bolt extends smoothly without draining batteries.

Need Your Home Locks Rekeyed or Repaired?

Speak directly with our local team for upfront pricing, expert guidance, and prompt mobile dispatch across Middle Tennessee.

(615) 625-8000OPEN NOW
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