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TRUSTED BY NEWCASTLE, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon82
    Verified locksmith services reviews

Verified Reviews for Locksmith Service pros in Newcastle, CA

*The Angi rating for Locksmith Service companies in Newcastle, CA 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 Newcastle, CA 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 June 21, 2026

Find Locksmiths in Newcastle

Avatar for Locksmith Services Bay Area DBA Silicon Valley Locksmith
Locksmith Services Bay Area DBA Silicon Valley Locksmith
5.0(
24
)

Serving Newcastle, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Excellent service! He arrived quickly, was very professional, and got the job done efficiently. The pricing was fair, and he made the whole process stress-free. I truly appreciate his honesty and quality of work. I would definitely recommend him to anyone in need of a reliable locksmith and will absolutely use his services again!"
Custom project.
Custom project.
Custom project.
1 neighbors recently requested a quote
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NorCal Locksmith
4.8(
54
)

Serving Newcastle, CA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

"What a great guy! We set up an on call situation so he was able to make it out a day earlier than originally thought. He gave me a cash discount. Was done in under 30 minutes. He even explained everything was doing the entire time. Super nice and customer focused. He showed up at exactly the time he said he would too. As soon as I need a lock re-keyed or any lock work done again. I'm calling."
Recommended by100%of homeowners
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Avatar for Tenorio's Construction and Handyman Service
Tenorio's Construction and Handyman Service
4.8(
117
)

Serving Newcastle, CA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Manuel's team did a great job. They did everything we needed done and they were a pleasure to have around the house. I will be using them again in the future!"
Before and after of bathroom remodel
Before and after bathroom remodel
Additional Photos
Additional Photos
Additional Photos

+9

Response time2 days
2 neighbors recently requested a quote
Recommended by98%of homeowners
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Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)

Serving Newcastle, CA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I called Alarm Protection Group AFTER my office was burglarized. Now I feel SAFE. William is great to work with. He's neat and tidy, prompt, presentable - not a butt-crack type of guy, and he doesn't leave a mess in his wake. He's also knowledgeable about the equipment and only uses high-quality products."
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 Integrity Construction and More
Integrity Construction and More
4.7(
22
)

Serving Newcastle, CA and surrounding areas

Approved

In business since 2019

Warranties offered

Credit card accepted

We have been in this trade for over 15 years. We offer services such as drywall repair, dry rot repair, basic electrical, basic plumbing, pressure washing, painting, yard maintenance, picture/tv hanging, gutter cleaning, fencing, etc. We provide professional, fast service with a warranty.

Masonry Project
Handymen Project
Handymen Project
Handyman Services Project
Handyman Services Project

+20

Response time11 hrs
Response rate96%
Recommended by52%of homeowners
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Avatar for ADT
ADT
4.5(
859
)

Serving Newcastle, CA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1874

Free estimates

Emergency services offered

"Walter and Glen at Protect Your Home Group with ADT are the best people 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

86 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Home Service
Home Service
4.1(
43
)

Serving Newcastle, CA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I do not typically write reviews but Locksmith downtown was excellent! They were incredibly responsive and solved my issue very quickly. They were very nice and professional and I would recommend their services to anyone!"
garage door
2216 neighbors recently requested a quote
Recommended by8%of homeowners
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Avatar for A Better Cheaper Locksmith
A Better Cheaper Locksmith
5.0(
14
)

Serving Newcastle, CA and surrounding areas

In business since 1989

Emergency services offered

Credit card accepted

"I moved to my new home and needed five locks changed. The locksmith was very professional, quick and did a great job. Price was very reasonable and I would definitely use them again."
Additional Photos
Additional Photos
Recommended by100%of homeowners
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Locksmiths questions, answered by experts

Lock picking is a relatively subtle method of unauthorized access, making it hard to detect. But there are telltale signs to look for. First, look for scratches or tool marks around the keyhole or the lock's surface. Also, check for loose or misaligned components, like a wonky strike plate, which could indicate tampering. Consulting a locksmith or security professional for an assessment can provide valuable insights, too. Investing in high-quality locks and considering additional security measures, like security cameras, can help deter potential intruders and enhance your overall safety.

Using a combination of tools (often store-bought plumbing tools) and brute force, a burglar can easily snap the lock on a door. Snapping a lock aims to gain access to the cylinder inside, which holds the locking mechanism. Once the thief snaps the lock, they can pick the cylinder open and walk right in.

Rekeying should be done when employees leave or keys are lost, while replacement may be necessary for outdated or damaged locks.

Whether or not keyless door locks are safe and trustworthy depends on the visibility of the programming code—and a trespasser’s determination. Even if you carefully guard entry and programming codes, those trying to break in may be able to crack open the lock’s faceplate with a screwdriver and change the codes. The same goes for manual models.

Some find smart locks the safest option because it’s harder to manipulate codes without access to your phone. But it’s possible to get hacked even then. Consider installing an extended security system, like door and window alarms or surveillance cameras, to enhance security. 

It could be difficult to get in and out of a lock for several reasons, such as the keyhole needing additional lubrication. Particles, debris, and dirt can also get into a lock, making a key stuck (the lubrication can help with the removal). 

The Newcastle, CA 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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