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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon53
    Verified locksmith services reviews

Find Locksmiths in Cold Spring Harbor

America's Key To Security, Inc.

4.84(
551
)
•Approved Pro

America's Key To Security, Inc.

4.84(
551
)
•Approved Pro
Customers say: True professional
69 local quotes requested
44 years of experience

We are a security company providing quality service to Homeowners and Businesses in the New York area. We pride ourselves on expert installations. We offer a Lifetime Warranty on all our installations

"The professional (Mitch) tackled a difficult job. These were heavy patio doors, installed over 25 years ago, with damaged and worn tracking. They are now sliding easily and more securely with a new, secure lock. He is now putting a new lock on our front door. He is reliable, efficient and extremely competent."

William C on November 2025

We are a security company providing quality service to Homeowners and Businesses in the New York area. We pride ourselves on expert installations. We offer a Lifetime Warranty on all our installations

"The professional (Mitch) tackled a difficult job. These were heavy patio doors, installed over 25 years ago, with damaged and worn tracking. They are now sliding easily and more securely with a new, secure lock. He is now putting a new lock on our front door. He is reliable, efficient and extremely competent."

William C on November 2025

Finelines striping

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Finelines striping

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We are two brothers who enjoy taking our jobs seriously and efficiently. Our customers satisfaction is our one and only concern. No job is too large or too small. Please feel free to reach out anytime! -Finelines LLC.

We are two brothers who enjoy taking our jobs seriously and efficiently. Our customers satisfaction is our one and only concern. No job is too large or too small. Please feel free to reach out anytime! -Finelines LLC.

BeeOpen Locksmith

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BeeOpen Locksmith

No reviews yet
20 years of experience

Secure or open your house, business, car or safe. Simplify your life by making one key open all your home or business doors. Our master locksmith has over 20 years in the business fixing, installing and modifying locks, doors, keys and safes for businesses and households throughout New York and now brings his skills to Central New Jersey.

Secure or open your house, business, car or safe. Simplify your life by making one key open all your home or business doors. Our master locksmith has over 20 years in the business fixing, installing and modifying locks, doors, keys and safes for businesses and households throughout New York and now brings his skills to Central New Jersey.

Avatar for New York Roadside

New York Roadside

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New York Roadside

No reviews yet
5 years of experience

Welcome to NY Roadside. We offer on-scene jumpstarts, battery change, tire replacement, flat tire change, tire repair and plugs, vehicle lockouts, gas delivery, and minor fixes to get you up and running. We believe our top quality service combined with our low prices and fast arrival times make us the top choice in the industry. The owner, Rob, has been in the industry for 5 years and recently decided to launch his own operation. He has a tremendous amount of experience with automobiles and has successfully served all of his roadside customers to date.

Welcome to NY Roadside. We offer on-scene jumpstarts, battery change, tire replacement, flat tire change, tire repair and plugs, vehicle lockouts, gas delivery, and minor fixes to get you up and running. We believe our top quality service combined with our low prices and fast arrival times make us the top choice in the industry. The owner, Rob, has been in the industry for 5 years and recently decided to launch his own operation. He has a tremendous amount of experience with automobiles and has successfully served all of his roadside customers to date.

Long Island Locksmith Network

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Long Island Locksmith Network

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local, fast & most importantly RELIABLE locksmith company that has been serving the community since 2010. We consider ourselves a one stop shop for all Residential and Commercial Lock related needs. Also we are available to serve you in Queens 24/7, 365 days a year!

local, fast & most importantly RELIABLE locksmith company that has been serving the community since 2010. We consider ourselves a one stop shop for all Residential and Commercial Lock related needs. Also we are available to serve you in Queens 24/7, 365 days a year!

Dcc. Contracting LLC

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Dcc. Contracting LLC

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We offer service and repairs to all of the New York City area and Long island! Call us now to speak too one of our professionals for a free estimate. 24/7 Emergency Service. WHAT WE OFFER ALL Doors Glass Thermal units Windows Patio doors Window screens Caulking/water proofing Custom entrances Minor junk removal Metal cladding Door checks and hardware Locks/Doorbells And much more contact us 5162539604 [email protected]

We offer service and repairs to all of the New York City area and Long island! Call us now to speak too one of our professionals for a free estimate. 24/7 Emergency Service. WHAT WE OFFER ALL Doors Glass Thermal units Windows Patio doors Window screens Caulking/water proofing Custom entrances Minor junk removal Metal cladding Door checks and hardware Locks/Doorbells And much more contact us 5162539604 [email protected]

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Locksmiths questions, answered by experts

Commercial locksmith services range from $75 to $500, depending on the job's complexity, such as key duplication, lock installation, or access control system setup.

If you don’t have your original key, the easiest way to obtain a copy is to call a locksmith. For house keys, your locksmith has several options for configuring a new key: 

  • They can input a lock’s identification code into a database to obtain key-cutting instructions.

  • They could analyze the lock cylinder to determine how to cut a new key.

  • They can create an impression of the lock cylinder from which to cut a new key. 

Locksmiths offer keyless entry systems, high-security locks, panic bars, electronic access control, and biometric security solutions.

There are many times when you should change your locks. When moving into a new house, ensure you know the whereabouts of all working keys. You should also change locks after a home break-in, losing your keys, or if you suspect your keys have been stolen. Always change your locks when they break or become unreliable.

Yes, many locksmiths offer 24/7 emergency services for business lockouts, broken keys, and security breaches.

The Cold Spring Harbor, NY homeowners’ guide to locksmith services

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

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