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Best locksmiths near Greenville, NY

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Top-Rated Locksmiths in Greenville - Updated Nov 2026

Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Greenville, NY 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."
Additional Photos
Additional Photos
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Additional Photos

+1

4 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
892
)
Security Safe - Install

Serving Greenville, 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
Avatar for Sullivan Tile and Home Improvement, LLC
Sullivan Tile and Home Improvement, LLC
4.9(
18
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Greenville, NY and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"I hired him to lay down a,tile floor andxre sheet rock and paint my down stairs bathroom. He was very good at doing hone repairs . He was very clean in his,work. I would recommend him to everyone I could."
Shower subway tile with accent in the corner
kitchen floor
kitchen backsplash
Tub Surround
bath floor

+35

Response time1 day
Response rate99%
1 neighbors recently requested a quote
Avatar for Frontpoint
Frontpoint
4.7(
8,819
)
Security Safe - Install

Serving Greenville, NY and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I had a bit of trouble with my molding around the doors vs how the system was designed. The tech guy hung with me for 39 minutes until it was perfect. I called customer service a couple times after that with questions that came up. The customer service team are professional and knowledgeable."
Recommended by93%of homeowners
Avatar for CSI Secure Solutions
CSI Secure Solutions
4.4(
114
)
Security Safe - Install

Serving Greenville, NY and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"We learned on a Friday afternoon that my husband needed a criminal background check in order to participate in an international program - that he was scheduled to fly out for on Sunday morning! We found many online providers that offered an "instant background check" service, but were hesitant to give his SS# to just anyone, so we came to Angie's List to see if any trusted providers were listed here. Upon finding CSI Secure Solutions, I called them directly, and Chris himself (the owner) answered the phone. He personally committed to get it done, and he worked with me directly to get exactly what I needed within the time frame required. He made a stressful situation very seamless and simple, and I recommend him extremely highly!"
Background Checks
Employee Check
Background Report
Surveillance
Infidelity Monitoring

+12

Recommended by85%of homeowners
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Locksmiths FAQs, answered by experts

Changing door locks is a task that most homeowners can accomplish on their own. Standard door knobs are quite straightforward, and even more advanced locks, like electronic or smart locks, generally come with instructions. That said, the process can be time-consuming, especially if you plan to replace multiple locks around the house. It’s also a task that you want to complete correctly, considering that it affects the security of your house. That’s why hiring a pro is often best when changing your door locks.

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.

Rekeying a lock changes the internal mechanism so that a new key works, while replacing a lock involves swapping out the entire hardware. Rekeying is a good, cost-effective option when you want to ensure old keys no longer work, such as after moving into a new home or losing a key. It's also ideal if you want to keep your existing lock hardware. You should opt to replace the locks entirely if you want to upgrade to a more secure or different style of lock, if the current lock is old or damaged, after a break-in, or if too many copies of the old key exist.

Yes, as long as it’s thick enough for the deadbolt. Most interior hollow core doors are at least 1 1/2-inches thick, which is usually the minimum requirement for a deadbolt. You’ll want to find the lock block first before installing. Also, most hollow doors require additional reinforcement for locks, such as a reinforcement plate or plywood block.

You can cut a door knob off using a sawzall, but you risk causing additional damage to the door itself. You’ll also need to completely replace the door knob, costing you extra money and another trip to the hardware store.

The Greenville, NY homeowners’ guide to locksmith services

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