Locks & Rekeying · Middle Tennessee

Lock Rekeying, Repair & Replacement in Middle Tennessee

Instant Locksmith TN rekeys, repairs, replaces and installs door locks for homes and businesses across Middle Tennessee, so you control who has keys and every door locks the way it should.

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  • Upfront price before work
  • ~1-hour deployment goal in core metro cities
  • Open 24/7/365

Rekeying, repair and replacement explained

Rekeying changes the pins inside a lock cylinder so it works with a new key; the lock itself stays. Replacement swaps the hardware. Repair fixes what is there, and many sticking locks are really a misaligned door or strike.

We look at the condition of your hardware and tell you which option makes sense, not which one costs more.

Decision guide

On hardware quality: ANSI/BHMA Grade 1, 2 and 3 ratings describe durability and strength testing, with Grade 1 the most demanding. We'll tell you which grade your door realistically needs.

All lock and rekeying services

10 services in this category. Choose one to see how it works, what affects the price, and how to order.

Lock Rekeying

Changing the pins inside your existing locks so old keys stop working, from $55 per cylinder.

Commercial Rekeying

Rekeying business locks after staff turnover or lost keys, from $55 per cylinder.

Residential Lock Replacement

Swapping worn, damaged or outdated home locks for new hardware that fits your doors.

Commercial Lock Replacement

Replacing worn or failed business locks with commercial-grade hardware.

Deadbolt Installation

Adding or upgrading a deadbolt, including new door prep and strike reinforcement.

Door Lock Installation

Installing knobs, levers, handlesets and deadbolts on new or replacement doors.

Door Lock Repair

Fixing locks that stick, bind, or will not latch, often by adjusting the door and strike.

Broken Key Extraction

Removing a broken key from a house or business lock, then repairing or rekeying if needed.

Master Key Systems

Rekeying, repairing and maintaining existing master-keyed locks, working from the key schedule you keep.

Lock Drilling

Drilling out a lock that can't be opened any other way, as a last resort: $200 plus the service call, approved first.

How ordering works

  1. Pick the service. Choose from the list above, or describe the problem if you are unsure.
  2. Tell us where and what. Add your location and the details that affect the job.
  3. Check the price and deposit. You see the standard price and any after-hours or holiday multiplier before you pay the deposit.
  4. We dispatch. A technician confirms authorization on arrival and explains any change in scope before doing extra work.

What does lock rekeying or replacement cost?

Each service has its own standard price, quoted before dispatch and confirmed before work begins. Online orders pay the $15–$25 service call at checkout as the deposit: $15 inside city limits, $25 outside. It is a flat fee added to the service price, and the time-of-day multipliers never apply to it. The time of the call sets the multiplier:

  • Standard rate: orders placed 7 AM–8 PM
  • After hours (orders placed 8 PM–7 AM): 1.5×
  • Federal holidays (calendar date and observed date): 2×
  • Federal holiday, after hours: 3×
  • No weekend surcharge
  • Mileage: $1.25/mile beyond 5 miles from the city center

Multipliers apply to everything on the job (service, labor, parts and hardware) except the flat $15 (inside city limits) or $25 (outside city limits) service call and mileage. The after-hours rate is set by the time the order is placed. Holidays are U.S. federal holidays, billed on both the calendar date and the observed weekday.

See the full pricing policy

Locks & Rekeying services FAQ

Can a rekeyed lock still be a weak lock?

Yes. Rekeying changes who has working keys, not how strong the lock is. If the lock is low grade or worn, pair the rekey with a replacement or a reinforced strike.

How long does rekeying take?

Typically a short visit per lock, depending on the lock type and how many doors you have.

Can you rekey a lock without the key?

Often yes, though it may take longer. Some locks are easier to replace than to rekey without a working key.

What grade of lock should I buy?

For most home exterior doors, a Grade 2 or Grade 1 deadbolt is a sensible choice. High-traffic commercial doors generally call for Grade 1.

Do you rekey for landlords between tenants?

Yes, with volume pricing for landlords. See our rental property lock changes service; we verify the owner or manager's authorization first.

Take back control of your keys

Tell us how many locks and what kind. We'll confirm the price before dispatch.

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