Newcomb and Sons, 718 Tennessee St., Vallejo, CA
Serving Solano, Contra Costa and Napa County since 1945

(707) 642-4222

Emergency After Hours

When you have lock or key dilemmas, call the experts at Newcomb & Sons Inc., and we’ll arrive in a timely manner to provide the services you need.


We currently run four vans out of our Vallejo shop and can quickly respond to your needs. Each of our locksmiths is licensed, bonded and insured. Our business is licensed by both the Bureau of Security and Investigative Services and the Contractors State License Board.


Newcomb & Sons Inc. provides mobile and in-shop service, has extended hours and offers emergency service when needed. Give us a call today and let us know how we can be of assistance.

You Can Trust Us To Meet Your Security
Needs Mobile
and In-Shop Service

  • TWIC Certified
  • Bonded and Insured (PL and PD)
  • Extended Hours/Emergency Service
  • Residential and Commercial Security Experts
  • We Cut and Program Keys for Most Vehicles
  • Senior Citizen and Veteran/Active Military Discounts
Newcomb and Sons, 718 Tennessee St., Vallejo, CA
One Coupon per NEW Customer
(coupon must be printed and presented at the time of service)

Get 20% OFF Any Single Key or Buy Two Keys and Get the Third KEY for FREE

FREE Key Must Be of Equal or Lesser Value, up to a $9 Value