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TRUSTED BY NEWTOWN SQUARE, PA HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon183
    Verified locksmith services reviews

Top-Rated Locksmiths in Newtown Square - Updated Nov 2026

Avatar for ACCURATE LOCK & KEY
ACCURATE LOCK & KEY
5.0(
11
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving Newtown Square, PA and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

"When we needed to get all of our house locks re-keyed, we were referred to Rick by another locksmith who did not work on Saturdays. Rick took our call by 10:15, quoted an accurate price, arrived within the hour, and the work was completed by noon. Besides re-keying the locks, he made 8 keys for us and even made several door knobs and deadbolts work better than they have in years. Rick was professional and courteous. I would highly recommend him.
"
Recommended by90%of homeowners
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Newtown Square, PA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"Every one was on time when it came to installing our security and automation system. The installation advisor kindly asked we leave a review and we are happy to. Using the Safe Streets Group is a good decision. Many thanks to the advisor that helped us."
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+1

5 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for L & R SECURITY SYSTEMS
L & R SECURITY SYSTEMS
4.7(
35
)
Security Safe - Install

Serving Newtown Square, PA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"We contracted with L&R Security over 30 years ago to secure our former home. Our system and the service we received along with it were so superb that we hired them again 2 1/2 years ago when we moved to a new home. Ray and his competent staff installed a wonderful system for us. Having done business with them for 33 years now, we can’t say enough good things about them. We appreciate their honesty, integrity, knowledge, fair pricing, and attentiveness to any problems or concerns we had. We highly recommend L&R Security."
Security
Surveillance
Recommended by96%of homeowners
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Locksmiths FAQs, answered by experts

Regrettably, entirely pick-proof locks don't exist unless you opt for keyless varieties. Locks advertised as "pick-proof" are, in reality, more resilient against lock-picking and bumping attempts because of complex mechanisms consisting of pins and sidebars. These locks work like this—they assign two tasks to the key, enhancing security by making unauthorized entry more challenging.

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

Smart locks offer a similar level of safety to traditional or conventional locks because they often use comparable locking mechanisms, such as deadbolts. The primary difference is the access method: smart locks use a login or code instead of a physical key, which adds convenience. While not inherently safer, some smart locks have added security features that can deter intruders, like shutting down after too many incorrect code attempts or being harder to pick. For the best security, it's recommended to combine any lock with other home safety features like motion-activated lighting, security cameras, and window and door sensors.

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.

The Newtown Square, PA homeowners’ guide to locksmith services

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