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

(707) 642-4222

About Us


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.

Family-Owned Since 1945

Hablamos Español

You can trust us to meet your security needs!

Newcomb & Sons Inc.
718 Tennessee St.
Vallejo, CA 94590
Phone: 707-642-4222 or 707-648-1618
Fax: 707-642-9711
Email: [email protected]

California State Contractor’s License No: 398570
Burglar Alarm License No: ACO 158
Locksmith License No: LCO24

Professional Affiliations:
Chamber of Commerce Member
California Locksmiths Association Member
Associated Locksmiths of America Member
Safe & Vault Technicians Association (SAVTA) Member