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Rekey & lock change, control who holds a key.

Rekeying is the fastest way to take control of a South Florida property: the hardware stays, the old keys stop working, and you hand out fresh ones you can count.

  • Move-Ins & Turnovers
  • Old Keys Stop Working
  • Same-Visit Service
Rekey & Lock Change — HSI Locksmith

Rekey & Lock Change in your city

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What’s Included

The full picture, before you call.

Inside every lock cylinder is a set of pins matched to a key. Rekeying repins the cylinder to a new key — the lock, the door and the finish stay exactly as they are, but every copy of the old key becomes a souvenir. In South Florida it’s the standard move at home purchases, tenant turnovers and staff changes.

How a visit works

Count the doors Tell us how many locks and whether they should all take one key — most South Florida homes can be keyed alike in a single visit.

We schedule and repin on site Cylinders are repinned at your door; no hardware leaves with us, and old keys are tested dead in front of you.

Fresh keys, counted You get the new keys and a simple count to keep — who has one becomes your list to control.

Rekey & Lock Change — mobile service across South Florida

Good to know

Buying in South Florida? Rekey before the furniture arrives — sellers, agents, cleaners and contractors may all hold copies. The full routine is in our move-in guide.

Landlords and managers: turnover rekeys are a line item that prevents stories. Our landlord checklist covers the whole door routine.

Rekey & Lock Change in our core cities

Rekey & Lock Change Questions

Before you call.

Is rekeying as safe as changing the lock?

Against old keys, yes — a repinned cylinder ignores the old key completely. Replacement adds value when the hardware itself is worn or you want stronger or smarter locks.

Can all my South Florida locks take one key?

Usually, yes — locks of the same brand or keyway can be keyed alike during the same visit. We’ll confirm from photos or on arrival.

How many keys should I get?

One per adult in the home, one spare somewhere safe, and a counted set for anyone you lend to. Extras are cut on the spot during the visit.

How do I book a rekey in South Florida?

Call (561) 366-2611 anytime or text (561) 405-1395 with your door count — we’ll schedule your appointment.

Google Reviews

Rated 5.0 on Google — in our customers’ words.

★★★★★Review us on Google
★★★★★
“Great price. HSI Locksmith did an amazing job programming a new key fob for my vehicle 2023 Chevy Silverado . Everything was done at my location and the new key works perfectly. Convenient, fast, and professional automotive locksmith service.”
Dj BoobieGoogle review
★★★★★
“Great price. HSI LOCKSMITH is amazing Rescue me from a night out at the bar I lost my keys had no way to get home. He came straight to where I was made me a key in the rain. I was able to get home.and get to work the next day. Great Work would recommend to anybody. Best in Florida.”
Fernando EncarnacionGoogle review
★★★★★
“The best in the business. Pulled me out of a major jam. I will always remember that and never use anyone else. I recommend them to everyone.”
Car Doctors Collision CenterGoogle review
Rekey & Lock Change

One call and your appointment is set.

Across Florida — phones answered around the clock.