Blog: The Locksmith's Wife

Security tips, home stories, and the occasional locksmith secret, straight from the source.

Jason Fink Jason Fink

Stop Hiding a House Key. Here's Why.

A seasoned burglar knows every hiding spot - and the FBI counted over 400,000 residential break-ins in 2024. Here's why hiding a house key is never as safe as it feels, and what to do instead.

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Jason Fink Jason Fink

Can a Handyman Replace a Door Lock?

Technically, yes. But "simple" isn't always simple, and in Maryland, locksmithing is a licensed trade for a reason. Here's what a handyman lock install can quietly cost you.

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Jason Fink Jason Fink

Why Rockville Homeowners Call Us First

The locksmith market in Montgomery County is crowded and not everyone in it plays it straight. Here's why Rockville homeowners - and those across Bethesda, Germantown, and Silver Spring - keep calling Mike's first.

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Jason Fink Jason Fink

Should I Change My Locks After Moving In?

The stack of keys at closing isn't the whole story. Before you settle into your new home, there's one security step that can't wait. Here's what every new homeowner needs to know.

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Jason Fink Jason Fink

Is Your Old Key Slowly Destroying Your Lock?

Most people never think about their keys - until the lock starts acting up. A worn key isn't just inconvenient. It's quietly damaging your lock every single time you use it. Here's what's actually happening inside.

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Jason Fink Jason Fink

The “Locks Are the Last Line” Myth

There's a narrative spreading through the home security world: locks are old technology, the real threats are digital, your front door matters less than your Wi-Fi password. We're locksmiths. We're here to tell you that's wrong.

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Jason Fink Jason Fink

5 Security Mistakes Small Businesses Are Making in 2026

There is a particular kind of phone call we get from small business owners. It usually starts with "I don't understand how this happened" - and ends with a lock that was never changed after someone left. Here are the five mistakes we see most often.

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The Locksmiths Wife

Our blog, real security advice from someone who lives with a locksmith. Practical tips, honest answers, and everything you need to keep your home and family safe.

Communities We Serve

Counties commonly served:

Montgomery County · Prince George's County · Howard County · Frederick County · Anne Arundel County · Washington DC

Cities commonly served:

Rockville · Bethesda · Gaithersburg · Silver Spring · Chevy Chase · Potomac · Germantown · Kensington · Wheaton · Takoma Park · Washington DC

Service availability may vary based on location and job type. Call us to confirm coverage in your area.

Mike's Locksmith Hours

Monday - Thursday: 24/7
Friday: 12:00AM - 5:00PM
Saturday: Closed
Sunday: 24/7