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    Average homeowner rating
  • Verified reviews icon46
    Verified locksmith services reviews

Find Locksmiths in Stony Brook

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

No reviews yet

Finelines striping

No reviews yet

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.




Avatar for FITCHETT GROUP LLC

FITCHETT GROUP LLC

5.00(
6
)

FITCHETT GROUP LLC

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Fitchett Group LLC is an owner operated company lisenced and insured in the state of NY to install and repair security camera, alarm, and access control systems. As a one man company we aim to keep costs low and provide effective security solutions. We also do low voltage electrical, smart home setups, audio visual and point of sale systems.

"Brandon was excellent. Courteous, knowledgeable, and thorough. Highly recommend!"

Cathy T on June 2021

Fitchett Group LLC is an owner operated company lisenced and insured in the state of NY to install and repair security camera, alarm, and access control systems. As a one man company we aim to keep costs low and provide effective security solutions. We also do low voltage electrical, smart home setups, audio visual and point of sale systems.

"Brandon was excellent. Courteous, knowledgeable, and thorough. Highly recommend!"

Cathy T on June 2021


M Hernandez Home Improvement Inc

4.75(
12
)

M Hernandez Home Improvement Inc

4.75(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Home improvement and remodeling Serving home owners and real state investors with a full range of construction and renovation related services since 1982. Commercial and residential - licensed and insured.

"It went well."

Glenn R on December 2021

Home improvement and remodeling Serving home owners and real state investors with a full range of construction and renovation related services since 1982. Commercial and residential - licensed and insured.

"It went well."

Glenn R on December 2021


At Woodland Park NJ Locksmith Store our promise to you and this great community is a great Locksmith Service in Woodland Park, NJ. We offer Locksmith Service at any time 24 hours.


Hackensack NJ Locksmith Store are a full service Locksmith Company, Who proudly provides Residential Commercial and Automotive and Emergency Service 24 hours in Hackensack, NJ.


Garfield NJ Locksmith Store are a full service Locksmith Company, Who proudly provides Residential Commercial and Automotive and Emergency Service 24 hours in Garfield, NJ.

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Locksmiths questions, answered by experts

Yes, keyless locks can be quite safe, but their security depends on the type and quality of the lock you choose. Many keyless locks offer added features like biometric access, PIN codes, and smartphone connectivity, making them potentially more secure than traditional locks. However, keyless locks can also be susceptible to hacking, battery failure, or technical malfunctions, so it's important to choose a reliable brand and stay on top of software updates and maintenance.

Yes. Most deadbolts purchased from a home improvement store include a step-by-step installation template that is easy to follow, even for novice DIYers. One of the most important steps for successful deadbolt installation is having the proper tools to start with and carefully measuring prior to any attempts at installation.

Expect to pay between $50 to $200 if you hire a locksmith to change your locks. That figure includes labor and the cost of basic hardware. The cost will naturally be higher if you plan to install more expensive locks, like smart locks, and if you need a lot of them.

Homeowners can save money by replacing locks themselves. A typical rekeying kit costs about $10 to $25. The only additional cost is purchasing new house keys, and those are no more than a few dollars per key. If you want to replace the locks on your own completely, the main cost is the price of the locks themselves. A standard knob-style lock starts around $25, while electronic locks and smart locks will run in the hundreds of dollars. The only additional tools you should need are a tape measure, screwdriver, and screws if they are not already provided.

A smart lock is a variation of a traditional lock, and since it uses similar locking mechanisms, it’s technically not any safer. The difference is that a smart lock requires a login instead of a physical key. Some smart locks have added safety features, like shutting down after too many attempts with the wrong code. Some smart locks are considered harder to pick than traditional locks, which can further deter intruders.

There is a reason many commercial garages and storage facilities have roller garage doors. They stand out as one of the most secure options due to their unique design. The compact installation and absence of visible leverage points on the sturdy aluminum curtain make them a formidable obstacle for potential intruders. 

The Stony Brook, NY homeowners’ guide to locksmith services

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