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 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
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

"Thank you to Max for being responsive, professional and coming out quickly to help me get back into my home. Recommending locksmith Bay Area to anyone I know"
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

Find a vetted and trusted locksmith to work on your home so you can feel comfortable and safe. Hire a professional with these qualifications:

  • Search a verified directory of locksmiths near you, like those on Angi. 

  • Check for an Associated Locksmiths of America (ALOA) logo on their website or company logo.

  • Read company reviews. You can also check their social media pages.

  • Ask for a pro’s credentials, insurance, licensure, and customer testimonials. 

  • Check if the locksmith is knowledgeable about various topics, from decorative locks to the newest technologies on the market.

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.

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.

There are several situations when you should change or replace your locks to ensure your home's security. Key moments include moving into a new house, after a break-in or attempted break-in, or when a roommate or anyone else with a key moves out. It is also wise to change your locks if you lose your keys, especially if they have an address attached or you suspect they were stolen. Finally, if your locks are old, broken, worn out, or have become unreliable, they should be replaced.

It can affect security, especially if you don’t finish it properly. A Dutch door has more moving parts that can be compromised, so you’ll want to use solid hardware and make sure everything lines up and locks cleanly. If the latch is flimsy or the two halves don’t sit tight, it’s going to be easier to force open.

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"