4.9 
29 *The Angi rating for Locksmith Service companies in Grand Terrace, 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 Grand Terrace, 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 October 20, 2025
Serving Grand Terrace, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2006
Free estimates
Emergency services offered
"Pedro installed a front door entry lock. It was a small job but he was on time very professional and fast."
+263
Serving Grand Terrace, 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!"
+1
Serving Grand Terrace, CA and surrounding areas
Approved
In business since 1997
Free estimates
Emergency services offered
"Victor was professional. He made certain the weather stripping fit the door and that I was satisfied with the results. I will hire him for my future projects."
+33
Serving Grand Terrace, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Handyman Douglas did a professional job in putting together office furniture and portable clothes closets. Reasonable price for the job. Plan to hire him again for future projects."
+32
Serving Grand Terrace, 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."
+35
Serving Grand Terrace, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2020
Customers say: True professional
We specialize in alarms, security cameras, ceiling fans, stereo systems, home theater systems, 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!
+12
Serving Grand Terrace, 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."
Serving Grand Terrace, CA and surrounding areas
In business since 2018
Free estimates
Credit card accepted
"They were extremely responsible and reliable, they took the time to walk me through the job, They are competent and amazing locksmith."
Serving Grand Terrace, CA and surrounding areas
In business since 2013
Free estimates
Emergency services offered
"Historic home has 100 year old door hardware. Awni crafted a spring onsite, repaired one lock and adjusted another for $40.00. Highly recommend Caliber Lock and Key!"
Serving Grand Terrace, CA and surrounding areas
In business since 2006
Free estimates
Emergency services offered
"Excellent service. Eddie was punctual, did the job, and made the locks work."
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