Top-rated locksmiths.

Get matched with top locksmiths in Castro Valley, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your locksmith service project in Castro Valley, CA?

Select your specific project to find the pro for you.

TRUSTED BY CASTRO VALLEY, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon123
    Verified locksmith services reviews

Find Locksmiths in Castro Valley

Avatar for Locksmith Services Bay Area DBA Silicon Valley Locksmith
Locksmith Services Bay Area DBA Silicon Valley Locksmith
5.0(
21
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving Castro Valley, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Thank u guys for the help with my toyota corolla 2011 I was stuck over 3:30 hours waiting for a different company never showed up But 20 min after I called Silicon Valley locksmith they finished the job and I went back to work Thank u guys so much!!"
Custom project.
Custom project.
Custom project.
1 neighbors recently requested a quote
Avatar for Verilock Mobile Locksmith
Verilock Mobile Locksmith
5.0(
13
)
LocksmithLocksmith - AutoLocksmith - For Business

Serving Castro Valley, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Angel was amazing! He showed great patience with me while I sorted out my thoughts, he was prompt, and professional. I had to purchase a new lock for my door, and the lock came with a guarantee. I would surely recommend Verilock Mobile Locksmith and I will use them again in the future. Top tier!"
Our Vehicles
41 neighbors recently requested a quote
Buddy's Locksmith Pro Lock
4.1(
53
)
Locksmith

Serving Castro Valley, CA and surrounding areas

Approved

In business since 2019

Credit card accepted

Offers commercial services

"Mike, my locksmith, called me right away, and we set up an appointment. He called from the road, and let me know his ETA. He listened to my description of the problem, and was willing to try to solve the issue. And fix it, he did! We can open our desk again! We appreciate his imagination and can-do spirit."
Response time6 hrs
Response rate89%
3 neighbors recently requested a quote
Avatar for Real Handy Handyman
Real Handy Handyman
4.9(
40
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Castro Valley, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I had an excellent experience with Kevin Cervantes at Real Handy Handyman. I made an inquiry through Angie's list for a handyman who could either repair or replace my sliding screen door leading to my patio. Kevin called me right away. He said that he would like to look at the screen door first to see if he could repair it to save me money. Kevin came over on the scheduled date right on time. He looked at the screen and made some calls to see if he could find parts for it but ultimately decided it would be better to replace the screen door, which was also my preference. David arranged for a screen company to come out and measure and install a new screen door. He did not even charge me for his time and labor even though I offered to pay him. Kevin is thoughtful and meticulous. I know that I can trust him to do quality work whenever I need anything done."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+74

1 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for SafeStreets - ADT Authorized Provider
SafeStreets - ADT Authorized Provider
4.8(
320
)
Security Safe - Install

Serving Castro Valley, CA 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!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

9 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for ADT
ADT
4.5(
856
)
Security Safe - Install

Serving Castro Valley, 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

80 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Luiz M Construction
Luiz M Construction
5.0(
1
)
Hardware, Latches & Tracks (Door) - Repair or Replace

Serving Castro Valley, CA and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

We specialize in Bathroom and Kitchen remodeling, including flooring, tile, hardware, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

3 neighbors recently requested a quote
Recommended by100%of homeowners
...
Showing 1-10 of 247
Locksmiths questions, answered by experts

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. 

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.

It is best to use a dry lubricant, such as a Teflon-based option, for door locks. Unlike popular oil-based lubricants, dry lubricants leave a non-stick, water-repellent coating that does not attract dust, dirt, and other debris. Using an oil-based lubricant can cause these particles to build up inside the lock, making it difficult to operate or even damaging the internal mechanism. You can find dry lubricants, some of which are made specifically for locks, at most hardware stores.

In general, keyless door locks are considered safe, and their security depends on the type and quality of the lock. They cannot be picked like a traditional lock and often include added features like biometric access, PIN codes, and smartphone connectivity, which can make them more secure. However, they are not without risks. Potential vulnerabilities include hacking for Wi-Fi-connected models, battery failure, power outages, and technical malfunctions. To maximize security, it is important to choose a reliable brand, stay on top of software updates, and perform regular maintenance. While the risks are different, keyless locks are not considered more dangerous than traditional locks.

Thieves can open almost anything with enough time and the right tools, but they also prefer easy targets that are unlikely to get them caught. Forcing open gates is loud and difficult, and to be able to open one electronically requires extensive knowledge of the system, which most thieves don't have. Electric and other security gates are great deterrents because the thief will move to an easier target. If the thief is determined to enter your property, they will most likely find a different entrance point.

The Castro Valley, CA homeowners’ guide to locksmith services

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