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TRUSTED BY KEY BISCAYNE, FL HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon114
    Verified locksmith services reviews

Top-Rated Locksmiths in Key Biscayne - Updated Nov 2026

Avatar for A Best Locksmith
A Best Locksmith
4.9(
226
)
LocksmithLocksmith - For BusinessSecurity Safe - Install

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"I saw Gerry's reviews online and needed help with both installing a scmartlock, but also assisting in fixing the rent strike plate opening to allow the smart lock to close easily. I initially sent a message on Angie's list messaging and he quickly responded. He was good about responding through this means in a very timely manner. The day of the appointment he texted me with and ETA. After explaining the issue with the door and the deadbolt having trouble closing (unless you pull the door in slightly) and giving him the new smart lock, he began work. He was focused and did a great job. I would hire him again if I needed locksmith type work done."
Inventory
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RESEDENTIAL MEDECCO DEAD BOLT
COMMERCIAL MEDECO DEAD BOLT

+34

Response time10 hrs
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for KSM Development
KSM Development
4.9(
148
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Key Biscayne, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Emergency services offered

"I can't recommend Kevin enough! He’s been an absolute lifesaver with all the work he’s done around my house. He repaired my entire fence, installed a new bathroom sink, fixed the garbage disposal, and even worked on my gate door, outlets, and outside lights. Kevin is incredibly honest, reliable, and responsible – everything you want in a handyman. It’s clear he takes pride in his work, and I’m beyond impressed with the results. If you’re looking for someone who gets the job done right, Kevin’s your guy!"
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+25

Response time12 hrs
Response rate100%
Recommended by91%of homeowners
NZ Construction, Inc.
4.9(
81
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Highly recommend Nahoom. Punctual, honest, reliable and most of all, he takes time to explain everything from start to finish. In my case, the job I hired him for turned out to be time consuming and extremely cumbersome to accomplish. He never shied away from it and tacked it with no hesitation. He had to reconfigure an existing hurricane door lock and handle. This door is made of aluminum and metal. He made sure it was done 100% right. I will definitely be using Nahoom for future jobs. So glad I found such a detailed and reliable pro. Five star +++++"
Response time8 hrs
Response rate97%
38 neighbors recently requested a quote
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Key Biscayne, FL and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"Dave Smith was AWESOME! Very knowledgeable and patient. We added new items to our order at the 12th hour and he came back twice to make sure that everything was completed as we desired. We also had Alarm Protection Group secure our office. Dave Smith and Co. make the process very easy-Highly recommended."
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+1

5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
886
)
Security Safe - Install

Serving Key Biscayne, FL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Our dealings with Protect Your Home/ADT were delightful. We received a call back very fast after requesting a quote through Angie's List. We were able to complete everything on the phone; there was no paperwork or downtime. I had to call Customer Service with a question about the keypad, and they ended up telling me other helpful details on top of my original question."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

36 neighbors recently requested a quote
Recommended by89%of homeowners
J'P General Carpentry & Services
5.0(
21
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

"Just had a job done by JP carpentry. My experience was wonderful. The owner is friendly, punctual, knowledgeable, and I was very satisfied with the entire job. I will be definitely hiring him for other projects in the future. I highly recommend this company to anybody who has projects that need to be done. Thanks."
Sliding Door
Wood Fence
Wood Fence
Wood Fence
Wood Fence

+8

Response time1 day
Response rate92%
2 neighbors recently requested a quote
Avatar for Mr. Handyman Serving Miami and Aventura to Kendall
Mr. Handyman Serving Miami and Aventura to Kendall
4.6(
19
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"I needed someone to disassemble a Craftsman storage shed on my patio. I had waited to the last minute but Mr. Handyman Miami was able to meet my deadline. When the tech arrived, he was so pleasant! Iâ m ashamed that I donâ t remember his name. He was extremely conscientious asking for a baggie in which to place the hardware and when he finished, he made a point of letting me know to keep track of the piece that keeps the shed stable. He cautioned that the piece is often lost during moving. I so appreciated this! He finished the project so promptly and offered to disassemble anything else in preparation of the movers. I wish I had taken him up on the offer because he was far more careful than were the guys with the moving company. I also want to say that after the job was complete, the owner called me to follow up on my experience. This company is excellent! I wish I had moved to an area still serviced by Mr. Handyman Miami. I enthusiastically endorse and recommend Mr. Handyman Miami!"
Backsplash install
Caulking
Crown molding
Handle install
Cabinetry repair/install

+13

2 neighbors recently requested a quote
Recommended by55%of homeowners
Dr. Keys LLC
New to Angi
Hardware, Latches & Tracks (Door) - Repair or ReplaceLocksmithLocksmith - Auto

Serving Key Biscayne, FL and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Dr. Keys is a professional 24/7 mobile locksmith serving South Florida. We specialize in car lockouts, car key replacement, transponder key programming, smart key fob programming, ignition repair, house lockouts, and lock rekey services. Our licensed and insured technicians arrive in 20–30 minutes anywhere in Aventura, Hollywood, North Miami, and Sunny Isles Beach. We carry advanced key cutting and programming equipment on every van — no towing needed. Transparent pricing with free estimates before arrival. Call us anytime, day or night.

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Locksmiths FAQs, answered by experts

First thing first: Make sure you’re using the right key. If it’s the correct key for your lock, there are a few reasons why it may not be working, like the key is worn out or the lock is jammed. Try lubricating the lock and pushing the door closed to ensure the mechanisms work correctly. If you’re still locked out, call in for help.

If your door handle turns without opening, the most likely culprit is a loose or stripped spindle. This part connects the handles to the latch mechanism, and when it’s not properly engaged, turning the handle does nothing. Other issues might include a broken latch, loose screws, or even something small blocking an inner mechanism. In any case, it’s usually a matter of tightening, adjusting, or replacing a worn-out part inside the handle assembly—or calling in a professional to do it for you.

The easiest way to pick a lock is by using a titanium rake pick. This type of lock pick comes in a variety of shapes used to simulate different key configurations but generally has a tip with a bent design. Rake picks are the most beginner-friendly lockpicks and the simplest to learn how to use.

If your key breaks in a lock, first remain calm and avoid forcing the broken piece further in. You may be able to remove it yourself if a portion of the key is still protruding from the lock. To aid removal, lubricate the keyhole with a graphite-based spray. Then, try using tools like pliers, tweezers, a bobby pin, or even a jigsaw blade to gently grasp and pull the broken piece out. If these methods don't work, you can't reach the key, or you're concerned about damaging the lock, it's best to call a professional locksmith for assistance.

Whether or not keyless door locks are safe and trustworthy depends on the visibility of the programming code—and a trespasser’s determination. Even if you carefully guard entry and programming codes, those trying to break in may be able to crack open the lock’s faceplate with a screwdriver and change the codes. The same goes for manual models.

Some find smart locks the safest option because it’s harder to manipulate codes without access to your phone. But it’s possible to get hacked even then. Consider installing an extended security system, like door and window alarms or surveillance cameras, to enhance security. 

The Key Biscayne, FL homeowners’ guide to locksmith services

From average costs to expert advice, get all the answers you need to get your job done.