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Lost Your House Key? Here’s What to Do Next

Locked out of your house? Learn the 7 key steps to take after losing your key. Call KeyZoo Locksmiths for 24/7 lockout help & security upgrades.

Tips And Tricks

Eli Itzhaki

May 30, 2025

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We’ve all been there—standing outside the door, patting down our pockets, retracing our steps, and slowly realizing: the house key is gone. Whether it's lost, stolen, or simply forgotten inside, a missing key is more than just a minor inconvenience—it's a home security issue. If you find yourself locked out, don’t panic. KeyZoo Locksmiths is here to guide you step-by-step on what to do next.


Step 1: Stay Calm and Retrace Your Steps

Before jumping to conclusions, pause and think:

  • When did you last have your keys?

  • Were you carrying anything else at the time?

  • Have you checked all your bags, pockets, and car seats?

Sometimes keys are misplaced rather than truly lost. Try calling anyone you were with recently to see if they picked them up by accident.

Step 2: Check for Any Spare Keys

If you’ve given a trusted neighbor, friend, or family member a spare key, now's the time to call them. Many people forget they’ve distributed spares during vacations or emergencies.

No luck? Move on to the next step.

Step 3: Assess If You’re Locked Out or Just Missing the Key

Some homeowners lose their keys but can still access the home through other entries like garage doors or back entrances. Carefully:

  • Check if another door or window is unlocked (but don’t attempt anything unsafe).

  • See if your smart lock or keypad entry still allows access.

If all entry points are secured, it’s time to call in the pros.

Step 4: Call a Professional Residential Locksmith

This is where KeyZoo Locksmiths comes in. Our expert locksmiths are available 24/7 to help with residential lockouts across the area.

Why call KeyZoo?

  • Fast response times

  • Experienced and licensed locksmiths

  • Affordable, transparent pricing

  • Damage-free entry whenever possible

Visit our Residential Lockout Services page to learn more or call us immediately.

Step 5: Consider Rekeying or Changing the Locks

If your key is permanently lost or you suspect it may have been stolen, you should rekey or change your locks as soon as possible.

  • Rekeying means changing the lock mechanism so the old key no longer works.

  • Changing the lock involves installing a brand new lock system.

KeyZoo Locksmiths can help you choose the best security option and take care of the installation.

Step 6: Evaluate Home Security Improvements

Now might be the perfect time to upgrade your home security. Consider:

  • Installing keyless entry systems (smart locks)

  • Adding video doorbells or surveillance systems

  • Creating a plan for future spare key access (lockbox, trusted friend, etc.)

We offer recommendations tailored to your home and budget.

Step 7: Prevent Future Lockouts

Once the crisis is resolved, take steps to avoid a repeat scenario:

  • Duplicate keys: Have spares made and distribute wisely.

  • Smart keychains: Use Bluetooth trackers like Tile or Apple AirTag.

  • Smart locks: No more keys to carry or lose.

  • Routine check-ins: Always double-check before leaving the house.


FAQs: Lost House Key Help

Q: How quickly can a locksmith get to my location?
A: KeyZoo offers fast, local service—often arriving in 20 minutes or less depending on your area.

Q: Can a locksmith open a deadbolt or high-security lock?
A: Yes, our experienced team handles all types of locks using non-destructive methods whenever possible.

Q: How much does a house lockout service cost?
A: Pricing varies, but we offer upfront, affordable rates without hidden fees.

Q: Is it safe to give a neighbor a spare key?
A: Only if you trust them implicitly. Alternatively, use a lockbox or a smart lock with temporary codes.

Final Thoughts

Losing your house key can be stressful, but with the right steps, you can regain access and restore security quickly. Don’t take chances with your safety—call KeyZoo Locksmiths for fast, professional help.

Need emergency service now? Contact us here and we’ll get you back inside in no time.

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