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TRUSTED BY UNIONDALE, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon85
    Verified locksmith services reviews

Top-Rated Locksmiths in Uniondale - Updated Nov 2026

Avatar for Locksmith Excellence NYC
Locksmith Excellence NYC
4.7(
98
)
Locksmith

Serving Uniondale, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Elan was attentive to my repair needs. He gave me low cost and higher cost options. He guarantees the work for 2 years. The repairs were a bit more expensive than other locksmiths but he completed the job on the same day right on the spot. I will recommend Elan for future locksmith repairs."
Multlock cylinder
Residential
Top lock
Knob
Silver handles

+33

Response time50 mins
Response rate97%
15 neighbors recently requested a quote
Avatar for ADR Electronics, LLC
ADR Electronics, LLC
4.4(
24
)
Locksmith - For Business

Serving Uniondale, NY and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

ADR Security has been helping to protect the Metropolitan Area's businesses and homes, since 1923. We are a full-service security company - Intercoms, Access Control, Locksmith, Fire Alarms/Monitoring, Private Investigation and more!

ADR Remote App
Response time2 days
Recommended by94%of homeowners
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Uniondale, 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!"
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+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for STANDGUARD SECURITY INC
STANDGUARD SECURITY INC
4.8(
75
)
Security Safe - Install

Serving Uniondale, NY and surrounding areas

Approved

In business since 1982

Free estimates

Customers say: Super punctual

"I was extremely happy with Hank the owner of Standguard Security Inc. I called Hank early in the day for information about an alarm system and he promptly came to my house that same day in the evening for an estimate and other options that he presented to me for my needs. I called him back and we set a time for the installation of a new system that was free ( just needed to sign up for a monitoring service). The day of installation Hank showed up with his tech guy Chris and promptly started to get to work. Chris the tech guy / installer was great and made sure everything was working correctly and answered all of my questions before leaving. They both were professional and I am very happy with the whole process."
Additional Photos
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+4

Response time9 hrs
Response rate100%
Recommended by96%of homeowners
Avatar for ALS General Contracting, Ltd.
ALS General Contracting, Ltd.
4.3(
194
)
Hardware, Latches & Tracks (Door) - Repair or ReplaceLocksmithLocksmith - For Business

Serving Uniondale, NY and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Al is dedicated to his craft making sure that the job was done correctly and that I was more than satisfied with his removal and installation of the sliding doors. I would recommend Al to anyone needing carpentry or general contracting work completed. He's a total professional."
Response time6 hrs
Response rate94%
Recommended by95%of homeowners
Avatar for ADT
ADT
4.5(
892
)
Security Safe - Install

Serving Uniondale, NY 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

32 neighbors recently requested a quote
Recommended by88%of homeowners
Shawn's Remodeling and Handyman Service
5.0(
11
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Uniondale, NY and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

With years of experience, Shawn's Remodeling and Handyman Service is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Call us today!

St James Bathroom (lower level)
Garden City Paint Project
St James Bathroom (lower level)
Garden City Paint Project
St James Bathroom (lower level)

+23

Response time10 hrs
Response rate94%
Recommended by90%of homeowners
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Showing 1-10 of 493
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.

The benefit of deadbolt locks is that they're much harder to force open than simple locks with pin tumbler mechanisms, so they may offer added security. This feature is why many locksmiths recommend deadbolts for home security. For many households, this added protection and peace of mind is well worth the cost of installing a deadbolt.

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.

Door locks should be changed roughly every seven years. The average lifespan of a door lock is seven to 10 years, so it’s best to err on the side of caution and change them early, especially if they are showing signs of wear and tear. Examples of deterioration include visible rust and difficulty opening or closing the door. Some locks can work safely beyond 10 years, but it depends on how often they are used and whether they are exposed to damaging environmental conditions like precipitation or extreme temperatures.

Keyless locks are often considered safer since they’re protected by passcodes instead of a physical key, making it harder to be picked. However, they are not infallible. And like all electronic devices, outdated models are more prone to problems and safety concerns. If you’ve experienced multiple lockouts in the past year, or your lock is responding slower than usual after you key in the passcode, it might be time to upgrade to a newer one. Even if your lock is working fine, you should still change your access code at least twice a year.

The Uniondale, NY homeowners’ guide to locksmith services

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