Local 439

General Teamsters

Local 439

Serving San Joaquin, Amador, Calaveras, and Tuolumne Counties

Photo of Local 439 truck

Main Office Contact

  • 1531 East Fremont St
    Stockton, CA 95295
  • Toll Free:1-866-439-3247
  • Phone: (209) 948-9592
  • Fax: (209) 948-3424

Other Contact

Officers & Staff

Ken Guertin, Secretary-Treasurer
Gabriel Salcido, President
Roger J. Olivas, Jr., Vice President
Jon Formati, Recording Secretary
Trustees: Gilbert Avila, Ron Finch, Lonnie Stewart
Business Representatives: Richard Andazola, Antonio Camacho, Cary Daughters, Ken Guertin, Freddy Lopez, Greg Lucero, Robert Nicewonger, Gabriel Salcido

Yolanda Daughters, Office Manager/Bookkeeper
Membership Specialists:Kimberly Powers, Tatiana Cortes-Mondragon