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

(707) 642-4222

Contact Us


When you need professional and efficient lock and key services, don’t hesitate to contact us. We dedicate ourselves to complete customer satisfaction and look forward to serving you!


Newcomb and Sons, 718 Tennesee St., Vallejo, CA

Office Hours:

Monday-Friday: 8 am - 6 pm

After Hours/Emergency Hours:

Sunday 8am-11pm
Monday-Thursday: 6 p.m - 11 p.m
Friday and Saturday 6pm -midnight.