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Commercial & Residential


Locksmith & Security Service


Serving Northern California for more than 35 Years


Providing complete security services


Shop and Mobile Service by Appointment:


8733 Lakewood Dr. Suite E Windsor, Ca. 95492


A Plus Locksmith is a full-service mobile local locksmith business that has been serving Northern California for more than 35 years. The owners, Henry and Gloria Moravec,  provide complete security service for commercial and residential needs,

including rekey and master key locks, safes, panic hardware, door closers, electronic locks, cabinet/desk locks and keys, keyless entry systems, repair and replace deadbolts and knob locks, cut keys and more! Please call us today at (707) 431-0400.

mobile locksmith service

Mobile Service

Locked out? Call us.707-431-0400

We come to your home or business to evaluate your security needs. We provide free estimates.

  • Install new locks
  • Sell new locks (Schlage, Emtek, Kwikset)
  • Repair existing locks
  • Replace locks
  • Rekey locks – make keys for your locks
  • Push button locks




A Plus Locksmith can work with your business, large or small, to meet your security needs. We specialize in master key systems, security locks, panic hardware and more. We can work with you to increase the overall security and safety of your business.

  • Rekey and Master Key Locks
  • Safes
  • Panic Hardware
  • Door Closers
  • Electronic Locks
  • Cabinet/Desk Locks and Keys
  • Keyless Entry Systems
  • High Security Lock & Hardware
Residential locks


A Plus Locksmith provides services to ensure the security and safety of your home.

One of the best and least expensive way to improve the security of your home is to control and manage your keys; whether you are moving into a new home or looking to upgrade your security, we can help by setting all of your locks to operate with one key.

  • Residential
  • Repair and Replace Deadbolts and Knob Locks
  • Cut Keys
  • Padlocks
  • Door Locks and Handle Sets
  • Safes

Your Locksmith Company for Service, Sales and Repair
in Sonoma County

Give us a call today!

A Plus Locksmith
8733 Lakewood Dr. Suite E
Windsor, Ca. 95492

Call or Email
(707) 431-0400

We sell and install major lock brands like:

emtek assa abloy