A to Z Locksmith
Emergency Locksmith Services

Call Now! (949) 900-9007

A to Z Residential

Securing your
Home –
your Family!

Protecting your family and property is our priority.
We offer full spectrum of locksmith and security services and products to ensure the security of your home and love ones.

Locksmith Services

Locks Sales, Installation, Service and Repair
Lock Opened and Changed
Re-key and master rekey
Key Duplication and Creation
Install, change, fix and repair leaver handles and deadbolts

Furniture locks

File Cabinet Locks Cut Keys, Installation, Fix and Replace

Mail Box Lock

Service, Fix and Replace

Front Door Handleset

Sales, Installation, Fix and Replace

High Security Residential Locks

Mul-T-Lock – Full Service
Residential Cylinders
Digital Door Viewer
Code-It for Interior Doors
ENTR™ Smart Lock Solution

Baldwin and Emtek

Sales, Installation, Service and Fix
including spare parts


Sales, Installation and Recombo Residential Safes


Sales, Installation, Service and Fix

Planning a Project?

Have a locksmith or security residential project in mind? Not sure exactly what you need? got questions?
Let our locksmith and security technicians help you.

Use this planner to reach us!

Project Planner

Front Door Handleset Replacement Services

We at A to Z Lock and Key Locksmith specialize in front door handleset replacement, Door Hardware, Door Locks, Entry Sets, Deadbolts, Levers, Sideplates, Passage/Privacy Knobs, and Door Hardware

Residential Hendlesets

Download the latest Emtek Product cataloge

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Trusted by Many Local Customers

Abe set us up with an access control system, tamper proof locks and wireless control. Every thing was installed professionally quickly and as expected. If security is a concern and you want a real locksmith call A to Z Lock and Key Locksmith .- Mr J., Lake Forest, CA
I was referred to Abe by another company to open a few safes during a family emergency. He was friendly, arrived on time, finished quickly, and was reasonably priced. I accidentally misspelled the address in my text to him but he called and kindly asked for the correct address without a huff.<br /> The invoice/receipt appears to have a standard ``Trip charge`` - Worth every penny.- Lisa A. Irvine, CA
Did good by me and offered great upgrades through explanations. Will use them again. As mentioned in another positive review for them, we also used them for the do not copy keys... The real do not copy keys, not the fake ones that are easily duplicated.- Sanji S. Irvine, CA
I have to say I am very happy with A to Z Lock and Key Locksmith . They arrived very fast and fixed my lock in no time. The price was fair and the guy was super friendly. I got ripped off last year by a different company and its nice to know there are people you can trust. Thanks A to Z Lock and Key Locksmith ! Will return for any locksmith needs!- Norma P. Santa Ana, CA
Browse Our Locksmith and Security Solutions by Product


Access Control


Magnetic Locks

High Security Locks

Key Duplication

a to z locksmith, a to z lock and key, key, lock


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