Our Locations

Los Angeles, CA

Strongbox Lock & Safe Co. of California

The Los Angeles team handles the same work we do everywhere, but the jobs here have their own character. Spanish Colonial deadbolts in Hancock Park that haven’t been serviced since the Reagan administration. Apartment rekeys in Koreatown where the super needs twenty units done before the weekend. And the heat, real heat, not the dry kind - it swells door frames in the Valley and sticks latches in Mid-City until a lock that worked in March won’t turn in August. We’ve been at this since 1984, so we’ve seen what Los Angeles housing stock does to hardware.

Gil Navarro runs this shop the way his grandfather ran the original, named for the iron box where the old man kept the deed. Every tech is background-checked, uniformed, and badged, because the person who opens your locks should be the most verifiable person you’ve ever hired. The price we quote on the phone is the price on the invoice. No surprises, no bait-and-switch, no paperwork if something needs fixing under the 90-Day Done Right Promise. We just come back and make it right.

Our K.E.Y.S. code still applies out here: Krafted right, Every time, Your home first, Standing behind it. That means trained journeymen, proper materials, and working in your house the way we’d work in our mother’s. Most jobs finish in a single visit. We’ll be there when we say.

For full services, pricing, and booking with the Los Angeles team, visit their dedicated website.

Los Angeles, CA
(877) 664-8139

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Jacksonville, FL

Strongbox Lock & Safe Co. of Florida

The Jacksonville crew handles lockouts, rekeys, and hardware installs across Duval County the same way we’ve done it since 1984: flat price on the phone, trained journeyman at the door, no surprises when the bill shows up. We’ve been at this over 13 years, and we’ve learned that Jacksonville’s mix of riverfront humidity and older masonry construction means deadbolts seize faster and strike plates work loose sooner than folks expect. In neighborhoods like Riverside, San Marco, and Ortega, we regularly see original 1920s mortise locks that still function but need someone who knows how to service them without forcing a replacement. Our techs are background-checked, uniformed, and carry ID, because the person who opens your locks should be the most verifiable person you’ve ever hired. Every job carries our 90-Day Done Right Promise, backed by our K.E.Y.S. values: Krafted right, Every time, Your home first, Standing behind it. If it’s not right, we come back. No paperwork, no arguing. That’s the square deal we’ve built on since we opened. For full services, pricing, and booking with the Jacksonville team, visit their dedicated website.

Jacksonville, FL
(877) 664-8139

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Chicago, IL

Strongbox Lock & Safe Co. of Illinois

Our Chicago crew handles the lock work that comes with living in a city of brick two-flats, vintage walk-ups, and bungalows with original doors that have settled for a hundred years. We see a lot of mortise locks that need rebuilding, not replacing. We see keyways gummed up from lake-effect humidity and salt air off Michigan. And we see the panic of a lockout on a January night when it’s four below, which is why we answer the phone with a live person, every time, including holidays.

We’ve been at this since 1984. The name Strongbox comes from the iron box where your grandfather kept the deed, and we still think about security that way: something solid, something you don’t worry about. Our techs are background-checked, uniformed, and they show ID at the door. We quote a flat price on the phone before we roll, so there’s no surprises on the bill. Every job carries the 90-Day Done Right Promise - in writing, no arguing, no paperwork. If it’s not right, we come back. That’s K.E.Y.S.: Krafted right, Every time, Your home first, Standing behind it.

For full Chicago services, pricing, and to book a visit, head to the Chicago team’s website.

Chicago, IL
(877) 664-8139

Visit our Chicago website →

Baltimore, MD

Strongbox Lock & Safe Co. of Maryland

Our Baltimore crew handles the full range of locksmith work for homeowners and businesses across the city, from Fed Hill rowhouses with original mortise locks to the heavy-duty deadbolts going into Canton rehabs. We’ve been at this since 1984, and Baltimore’s housing stock keeps us honest. The humidity here swells door frames in summer and shrinks them in winter, which means a lock that worked fine in March is binding by August. We see it constantly in the older brick homes in Hampden and Roland Park, where a century of paint layers and seasonal shifting turns a simple rekey into a job that requires patience and the right tools, not force.

Every tech on our Baltimore team is background-checked, uniformed, and carries ID to the door. We quote a flat price on the phone before we roll, so there’s no surprises on the bill. That’s been our answer to the $19-ad scam since long before it had a name. Our 90-Day Done Right Promise applies to every job we do here, backed by our K.E.Y.S. values: Krafted right, Every time, Your home first, Standing behind it. If it’s not right, we come back. No paperwork, no arguing.

The Baltimore team runs its own website with full service details, upfront pricing, and online booking.

Baltimore, MD
(877) 664-8139

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Buffalo, NY

Strongbox Lock & Safe Co. of New York

Our Buffalo crew handles the same work we’ve done since 1984: locks, rekeys, safes, and lockouts, with a flat price quoted on the phone before we roll. No $19-ad bait-and-switch. No surprises on the bill. Just licensed, badged techs who show ID at the door, because the person who opens your locks should be the most verifiable person you’ve ever hired.

Buffalo’s older housing stock keeps us busy. The pre-war bungalows in North Buffalo, the solid brick colonials in Kenmore, the lake-effect winters that swell door frames and freeze deadbolts stiff - we’ve seen what this climate does to hardware. Spring thaw is when the calls spike. Homeowners who’ve been in their place twenty years don’t want a salesman; they want someone who’ll be there when we say, do the job right, and stand behind it. That’s the Keystone Standard: 90 days, in writing, no arguing. Our K.E.Y.S. values - Krafted right, Every time, Your home first, Standing behind it - aren’t poster slogans. They’re how we decide whether a rekey is worth the effort or a Medeco grade-1 is the right call for a side door that faces the alley.

We hire local, train apprentices into journeymen, and answer the phone with a live person, 24/7. Named for the iron box where your grandfather kept the deed, Strongbox still means what it meant in 1984: a square deal, a job done right, and a company that plans to be here in thirty years.

For full services, pricing, and booking with our Buffalo team, visit their website directly.

Buffalo, NY
(877) 664-8139

Visit our Buffalo website →

New York City, NY

Strongbox Lock & Safe Co. of New York City

The New York City team at Strongbox Lock & Safe Co. handles the full range of residential, commercial, and automotive locksmith work - lockouts, rekeys, installations, safe service, and the emergency calls that come in at 2 a.m. when someone realizes their keys are sitting on the kitchen counter and the door clicked shut behind them. We’ve been at this since 1984, named for the iron box where your grandfather kept the deed, and we still send background-checked, uniformed technicians who show ID at the door because the person who opens your locks should be the most verifiable person you’ve ever hired.

New York City’s housing stock keeps us busy in ways you don’t see in newer markets. Pre-war buildings with original mortise locks that haven’t been serviced since the Reagan administration. Brownstone doors that have settled half an inch and now fight the deadbolt every winter. We’ve rekeyed entire co-op floors after a doorman change, and we’ve opened more safes in Park Avenue closets than we can count. The 90-Day Done Right Promise applies to every job - in writing, no arguing, no paperwork. If it’s not right, we come back. That’s the K.E.Y.S. code: Krafted right, Every time, Your home first, Standing behind it.

For full services, pricing, and booking with the New York City team, visit their dedicated website.

New York City, NY
(877) 664-8139

Visit our New York City website →

Cleveland, OH

Strongbox Lock & Safe Co. of Ohio

The Cleveland crew handles lockouts, rekeys, safe work, and new installs across Cuyahoga County with the same flat-price-on-the-phone approach we’ve used since 1984. No bait-and-switch, no surprises on the bill. Our techs are background-checked, uniformed, and they show ID at the door, because the person who opens your locks should be the most verifiable person you’ve ever hired.

Cleveland’s older housing stock keeps us busy. We see a lot of original mortise locks in Lakewood colonials, frozen deadbolts in Tremont duplexes after a hard lake-effect winter, and homeowners in Shaker Heights who want one key that actually works for every door. The 90-Day Done Right Promise applies to every job, backed by our K.E.Y.S. values: Krafted right, Every time, Your home first, Standing behind it. If it’s not right, we come back. No paperwork, no arguing.

We’ve sponsored the Cuyahoga County Fair and answered the phone with a live person for over 13 years, because a company that plans to be here in thirty years acts like it. Named for the iron box where your grandfather kept the deed, Strongbox still believes a square deal is the only deal worth making.

For the full menu of Cleveland locksmith services, upfront pricing, and to book a visit, head to the Cleveland team’s website.

Cleveland, OH
(877) 664-8139

Visit our Cleveland website →

Philadelphia, PA

Strongbox Lock & Safe Co. of Pennsylvania

Our Philadelphia team handles the lock work that comes with older row homes, converted brownstones, and the steady turnover of rentals in neighborhoods from Fishtown to West Philly. The housing stock here is thick with original mortise locks, basement door sets that haven’t been serviced since the Reagan administration, and the occasional antique safe tucked behind a wall during Prohibition. We’ve rekeyed whole blocks after tenant changes in Queen Village and opened more than a few doors when the Schuylkill’s humidity swelled a wooden jamb just enough to bind a deadbolt. Every job runs through the same K.E.Y.S. values - Krafted right, Every time, Your home first, Standing behind it - and every quote is flat, final, and spoken by a live person before we head out. No surprises on the bill. No subcontractor showing up without a badge. Just journeymen who know the difference between a Baldwin that needs shimming and a Medeco that needs a full reset. If it’s not done right, we come back. That’s the 90-Day Done Right Promise, and we’ve honored it since 1984. For full services, pricing, and booking with the Philadelphia team, visit their dedicated website.

Philadelphia, PA
(877) 664-8139

Visit our Philadelphia website →

Dallas, TX

Strongbox Lock & Safe Co. of Texas

Our Dallas crew handles the same work we’ve done since 1984 - locks, rekeys, safes, and lockouts - with a flat price quoted on the phone before we roll. No surprises on the bill. The housing stock here runs heavy to post-war brick ranch homes in Lakewood and Preston Hollow, with original Schlage and Yale hardware that’s held up forty-plus years but needs honest attention. We’ve also seen plenty of the newer construction up in Frisco and McKinney, where builders spec’d the cheapest deadbolts the supplier had. Both situations, we handle the same way: Krafted right, Every time, Your home first, Standing behind it. That’s our K.E.Y.S. code, and it’s how we work in your house the way we’d work in our mother’s. The 90-Day Done Right Promise applies here same as everywhere else - in writing, no arguing, no paperwork. If it’s not right, we come back. Dallas heat doesn’t quit, and neither do we. Gil Navarro and the local team keep the same hours this town keeps, and we’ll be there when we say. For full services, pricing, and booking, visit the Dallas team’s website.

Dallas, TX
(877) 664-8139

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Houston, TX

Strongbox Lock & Safe Co. of Houston

The Houston crew handles the full range, from rekeying a starter home in Spring Branch to swapping out rusted deadbolts in Montrose bungalows that have seen too many Gulf Coast summers. We’ve been at this since 1984, and Houston keeps us busy. The humidity here is hard on hardware. We see a lot of swollen door frames in the Heights, a lot of corroded latch assemblies near the Ship Channel, and plenty of lockouts after a heavy storm when power outages trip garage doors and folks realize their spare key is inside. Our techs are background-checked, uniformed, and they show ID at the door every time, because the person who opens your locks should be the most verifiable person you’ve ever hired. We quote a flat price on the phone before we roll, so there’s no surprises on the bill, and every job carries our 90-Day Done Right Promise in writing. We answer the phone live, 24/7, including holidays, because a lockout doesn’t check your calendar. For full services, pricing, and booking with the Houston team, visit their website directly.

Houston, TX
(877) 664-8139

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Seattle, WA

Strongbox Lock & Safe Co. of Washington

The Seattle team handles the full range, from rekeying a Craftsman bungalow in Ballard after a sale to pulling someone out of a lockout in a Capitol Hill condo at 2 a.m. We’ve been at this since 1984, and we’ve learned that Seattle’s moisture and the way it settles into older mortise locks keeps us busy through the winter. The houses here have character, and the locks do too. Gil Navarro runs this shop the same way he talks at a job site: steady, clear, and without extra words. Our techs are background-checked, uniformed, and they show ID at the door, because the person who opens your locks should be the most verifiable person you’ve ever hired. We quote a flat price on the phone before any work begins, no surprises on the bill, and every job carries the 90-Day Done Right Promise in writing. If it’s not right, we come back. No arguing, no paperwork. We answer with a live person, 24/7, because a company that plans to be here in thirty years acts like it. For full services, pricing, and booking, visit the Seattle team’s website.

Seattle, WA
(877) 664-8139

Visit our Seattle website →