Tri-City Lock Company

Keys and Locksmith Service

Call (650) 964-2165


Call (408) 646-1955

About Us

Quick, Reliable Friendly Service

My Name is Dan Allen. I am the owner of

Tri-City Lock Company, also known as Los Altos Lock

I have been in the locksmith business for over 43 years

 I have been the owner of this Company for over 40 years.

Tri-City Lock Co. is a small owner operated company.

When you call me for service I am the one that comes

 to your home or business in the Los Altos, Mountain View, or San Jose area to perform the services required. keys and locksmith

Do You Know Who Has Your Keys?

If you have just moved into an apartment or house it is a good idea to have your locks re-keyed by a certified Locksmith. After all you really don't know who has a copy of the key. 

 Even if you have lived in your home for many years. You have probably given keys to neighbors or relatives, so they could watch your house or feed your pets while you were away on vacation and you aren't really sure if you got the keys back. 

Then it's time to re-key your locks.


Give me a call and I can come out and give you peace of mind by re-keying your existing locks to a new key.

I want you to be satisfied with my locksmith services. I treat my clients the way I would like to be treated when using a service company. 

I strive to give my clients the security they are looking for. No hard sell here. I let you know what your options are to achieve the level of security you are looking for.  Then you decide which option is right for you.

I can re-key, repair, install all types of locks for your home or business. 

Deadbolts, Doorknobs, Handlesets, Keyless Entry Electronic locks,

 Panic hardware and Mortise locks. We sell schlage locks and many other brands.

Contact Us

Emergency Service Available

Call (650) 964-2165


Call (408) 646-1955

Tri-City Lock Company

Available 24/7