4.7 
73 *The Angi rating for Locksmith Service companies in Placentia, 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 Placentia, 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 January 24, 2026
Serving Placentia, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2003
Free estimates
Warranties offered
"Appreciated locksmith's quick and great service"
+79
Serving Placentia, CA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Sergio is the best!!! He's my go-to locksmith for sure!"
+3
Serving Placentia, CA and surrounding areas
Approved
Super Service Award Winner
In business since 1984
Free estimates
Emergency services offered
"Felipe and his team arrived on time and worked diligently each day, completing the job perfectly. Felipe addressed all of my questions and concerns, solving them with ease. Having used other individuals and companies over the 40+ years of living in my home, no one has ever paid as much attention to detail and craftsmanship. This is one telephone number to keep on speed dial!"
+177
Serving Placentia, CA and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
We are a local family-owned company focusing on both commercial and residential projects. Our staff has over 30 years of combined experience and we are proud to serve Orange County, and the surrounding areas. Give us a call, today, for scheduling and a job well done!
Serving Placentia, CA and surrounding areas
Approved (Corporate)
In business since 2010
Free estimates
Emergency services offered
"I wanted to get a security system but had no clue where to start. I went ahead and used Angie's List as a reference. We’re happy with our experience dealing with Alarm Protection Group. Bought their starter package that covers our doors, windows, 3 motion detectors, and a sleek control panel."
+1
Serving Placentia, CA and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1874
Free estimates
Emergency services offered
"ADT is the best company 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."
+35
Serving Placentia, CA and surrounding areas
Approved
In business since 1993
Emergency services offered
Warranties offered
With nearly 35 years experience "providing locksmith and safe opening services for homes and commercial properties", Lock-Tech proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today! Minim is $180.00.
Serving Placentia, CA and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"I was very happy with the job the Angie's List folks did for us.
"
+18
Serving Placentia, CA and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"It went great. I am so pleased. Reliable. Friendly and professional. Definitely will hire him again. Highly recommend him.
"
+21
Serving Placentia, CA and surrounding areas
In business since 2002
Free estimates
Credit card accepted
"It is so important to find an honest, trustworthy locksmith and Alan is definitely the best in the business. He is a total professional and I trust him to re-key my whole house. I have used him on numerous occasions - basically whenever anything goes wrong with my locks- and have recommended him to colleagues and friends. All have had equally positive experiences with both quality of work and price. I would not believe that other reviewer."
From average costs to expert advice, get all the answers you need to get your job done.
Find out the average locksmith cost in Los Angeles, CA. Learn what you can expect to pay for local home lockouts, rekeying, and security upgrades today.
Wondering how much a locksmith costs? Discover locksmith prices, key cost factors, and tips to save on home lockout, rekeying, and installation services.
Uncover the cost of lock replacement. Discover labor, materials, and cost-saving tips for your next lock replacement project.
Locked out of your house or dealing with broken hardware? Learn about locksmith costs, warning signs of failing locks, and how to hire the right local pro.
No one wants to get locked out, and locksmith scams make the situation even more unpleasant. You can find legitimate locksmiths by checking things like their phone number, car, and prices. Find out how to pick reputable locksmith companies here.
Learning how to pick a door lock can help you get out of a bind when you lock yourself out of your home. Learn the most basic method with this guide.
