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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 August 06, 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(
42
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving Newcastle, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Great locksmith work for our house by installing Schlage lock onto our main door. Very well done and professional with attention to detail. Will work with him again in future!"
Custom project.
Custom project.
Custom project.
1 neighbors recently requested a quote
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NorCal Locksmith
4.8(
54
)
Locksmith

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(
119
)
Hardware, Latches & Tracks (Door) - Repair or Replace

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
Response rate100%
1 neighbors recently requested a quote
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Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Newcastle, CA and surrounding areas

Approved (Corporate)

In business since 2010

Free estimates

Emergency services offered

"I would like to recognize employee Doug A at SafeStreet/ADT. We’ve had an old security system sitting in our house for over 15 years without service or functionality. He took the time to explain the differences between how the old systems work and how the new systems work. He was patient with us, and we are happy customers."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

5 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for ADT
ADT
4.5(
884
)
Security Safe - Install

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

52 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Integrity Construction and More
Integrity Construction and More
4.7(
23
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Newcastle, CA and surrounding areas

Approved

In business since 2019

Warranties offered

Small jobs welcome

"Patrick is an extreme professional. The job was completed exactly as expected. He used his truck to pick up the door I ordered and any other needed parts. He was very flexible and accommodating with the nuances of our older home. I would definitely hire him again for other projects."
Masonry Project
Handymen Project
Handymen Project
Handyman Services Project
Handyman Services Project

+20

Response time1 day
Response rate100%
1 neighbors recently requested a quote
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Avatar for A Better Cheaper Locksmith
A Better Cheaper Locksmith
5.0(
14
)
LocksmithLocksmith - AutoLocksmith - For Business

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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Showing 1-10 of 113
Locksmiths questions, answered by experts

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.

If part of the key is protruding out of the lock, you can use a pair of needle-nosed pliers or tweezers to gently turn the key in the lock to open the door. If the key is fully inserted into the lock, you may also be able to use a key extractor to help turn the key into the unlocked position. 

But if the key breaks off halfway into the lock or you simply can’t reach it to help engage the unlocking mechanisms, you should probably call a professional.

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.

Rekeying is typically cheaper than replacing locks. Professional rekeying costs between $40 and $160, sometimes with an additional fee of $15 to $40 per lock. A locksmith's hourly rate averages around $75. If you do it yourself, a rekeying kit can cost as little as $10. In contrast, replacing a lock costs between $130 and $500, with an average of around $315, depending on the hardware and lock type. Rekeying is a simpler process that changes the key for your existing lock without replacing the hardware. It is a good option if you have a quality lock that works well, you've recently moved, you've lost a key, or you need a quick security upgrade. The best choice depends on the condition of your current locks.

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.

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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