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Verified Reviews for Locksmith Service pros in Nassau, NY

*The Angi rating for Locksmith Service companies in Nassau, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

*The HomeAdvisor rating for Locksmith Service companies in Nassau, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Locksmith Service needs.

Last update on May 23, 2026

Find Locksmiths in Nassau

Avatar for W & E Phillips Locksmith, Inc.
W & E Phillips Locksmith, Inc.
4.7(
93
)

Serving Nassau, NY and surrounding areas

Approved

In business since 1889

Warranties offered

Credit card accepted

"Contacted via Home Advisor within minutes. It was there closing time, but they scheduled a locksmith for me for 9AM. Yuri showed up even earlier (which was great) and quickly replaced all of the outer locks. Was also very pleasant. Would certainly call upon them again if needed."
Home Safes available
Depoistory safes
Gun Safes
Inside door
Card entry gate operator

+2

Response time7 hrs
2 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for Reid’s Painting & Handyman Services
Reid’s Painting & Handyman Services
5.0(
41
)

Serving Nassau, NY and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Errol and his son arrived on time, repaired my screen door as good as new. They were so professional and skilled, the whole process was a pleasure. I intend to use Reid services again and recommend them to my friends."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Ceiling before photo

+17

Response time4 days
Recommended by58%of homeowners
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Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)

Serving Nassau, NY and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"AWESOME buying experience and setup experience! I just bought a house and wanted to make sure I was protected. They even helped me find a fantastic locksmith who gave a me great deal. Can't recommend highly enough. He gave excellent advice and saved me money in the long run with their current promo. Look no further for the best security company!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

9 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for One Peace, LLC
One Peace, LLC
4.9(
16
)

Serving Nassau, NY and surrounding areas

Approved

Super Service Award Winner

Free estimates

Customers say: True professional

"Joe worked tirelessly to perfectly match my door's size to my door way. Family man, who understands the ergency of needing thing done for the safely of your children."
Tile
Pressure washing
Flooring Sales/Installation/Repair Project
Handyman Services Project
Tile

+35

Response time3 days
Recommended by43%of homeowners
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Avatar for ADT
ADT
4.5(
859
)

Serving Nassau, NY and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"ADT is the best company to talk to in terms of security alarm. Being a locksmith myself I know how important it is to deal with the right people. I referred a lot of customers to them and so far they are happy with their service. I myself got one for my house. Thank you for a consistent service and great deal."
Home Security Essentials
Smart Home Security
Cameras
Our Team
Home Security Essentials

+35

79 neighbors recently requested a quote
Recommended by88%of homeowners
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Mat Morgan Handyman Services
4.9(
15
)

Serving Nassau, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Small jobs welcome

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service provided to meet your needs. It is our mission to exhibit excellent workmanship and supreme dedication from start to finish of a project. We understand the needs and expectations of our customers, and take great care to work and communicate with them in a courteous and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

Response time3 days
19 neighbors recently requested a quote
Recommended by73%of homeowners
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Avatar for Artie's Home Maintenance and Property Services
Artie's Home Maintenance and Property Services
4.5(
41
)

Serving Nassau, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Artie did such a great job. Fast, courteous and well within My budget. Definitely recommend"
Response time8 hrs
3 neighbors recently requested a quote
Recommended by76%of homeowners
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Locksmiths questions, answered by experts

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.

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. 

Yes, you should always change your locks after buying a house. Do so as soon as possible after you move in. Otherwise, you won’t know who has working keys to the property, whether they’re spare keys or otherwise. If an intruder gains access to your house with a key, it may not be covered under your homeowners insurance.

Any type of dead bolt lock provides the highest level of safety for a single device. However, it’s also important to determine a lock's grade. Locks can come in either Grade 1, Grade 2, or Grade 3, which indicates how durable it is and if it’s constructed solidly. Safety experts recommend choosing locks based on Grade 1, which offers the highest level of durability.

Yes, you should change the locks as soon as you can after completing the purchase of a house. This is a matter of privacy and security, as you have no idea how many copies of the keys the previous owner made. You can change the locks yourself or hire a pro to replace or rekey the lock, which costs $50 to $100.

The Nassau, 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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