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

Verified Reviews for Locksmith Service pros in Castro Valley, CA

*The Angi rating for Locksmith Service companies in Castro Valley, 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 Castro Valley, 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 December 29, 2025

Find Locksmiths in Castro Valley

Avatar for Verilock Mobile Locksmith
Verilock Mobile Locksmith
5.0(
10
)

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
26 neighbors recently requested a quote
Request Quote
Avatar for A Better Cheaper Locksmith
A Better Cheaper Locksmith
5.0(
14
)

Serving Castro Valley, CA and surrounding areas

In business since 1989

Emergency services offered

Credit card accepted

"I was very impressed with Bob. He came out at the time that he said he would be here and worked very quickly and efficiently. To top it all off, his prices are the best that I have ever seen for a locksmith service. Bob was very personable and also gave me some great tips about how to make my home more secure. I have several other rental properties and I will for sure be using his services in the future. I highly recommend  this locksmith for anybody out there."
Additional Photos
Additional Photos
Recommended by100%of homeowners
Request Quote
Avatar for Reliable Locksmith Bay Area
Reliable Locksmith Bay Area
4.9(
45
)

Serving Castro Valley, CA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Max was terrific. Knowledgeable, professional, punctual and fairly priced I’ll go back to him anytime I have another locksmith project."
Deadbolt sideview
Top hole deadbolt complete
Step 1 Strike plate Installation
Finished Product Front view
Finished product side view

+12

Response time3 hrs
Response rate86%
Recommended by100%of homeowners
Request Quote
Locksmith Central
4.0(
229
)

Serving Castro Valley, CA and surrounding areas

In business since 1997

Emergency services offered

Credit card accepted

"The job was good and there were no problems. I originally wanted new keys made for my exisiting lock but was told that they could not do that.  So a new lock was isntalled instead.  Although the work was good and the locksmith was courteous and professional, I just did not expect to pay that much to replace a lock.
"
Recommended by73%of homeowners
Request Quote
Avatar for Handyman Locksmith Services Vallejo & Door Repair
Handyman Locksmith Services Vallejo & Door Repair
5.0(
4
)

Serving Castro Valley, CA and surrounding areas

In business since 1986

Free estimates

Emergency services offered

Welcome to Handyman Locksmith Services Vallejo,we are a mobile service, we travel within 40 miles of vallejo/benicia area to help you get your keys, we also offer other services, than locksmithing. Give us a call anytime we are open 24 hours with technicians standing by, ...

handyman locksmith
handyman locksmtih 24hr
locksmith local
Request Quote
Showing 1-10 of 32
Locksmiths questions, answered by experts

Most door knobs can be removed with a Phillips or flathead screwdriver. If you don’t have either of those available, a paper clip or small pin can sometimes work, but the extra effort may not be worth a quick trip to the hardware store.

If you’re having an issue turning the key inside a lock, chances are there is dust or dirt buildup within the cylinder. The easiest solution is applying a dry lubricant to the lock, which loosens the dirt buildup. You may need to turn the key a few times for it to work properly again.

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.

There are several ways to add security to a sliding glass door. To start, install a rod or deadbolt lock instead of the flip-lock that comes standard with most sliding glass doors. Add a sensor to the door and monitor any activity through your home security system.

Finally, installing shatterproof window film will help keep the structural integrity of the glass if it cracks.

Aside from the labor costs, several other factors can impact the cost of hiring a locksmith. If you can avoid services during off-hours, you can save on fees often charged for urgent requests. Consider additional factors such as:

  • Type of services required

  • Emergency call fees

  • Home and lock location

  • Number of locks to repair or install

  • Peak hours

  • Type of locks

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.

See all articles

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"