Background Material: Tri-County Area Dealers - Software Upgrade for Diesel Trucks

This page last reviewed January 31, 2008

Tri-County Area Dealers

This page lists authorized dealers in the Tri-County Area that can install Low NOx Software for eligible 1993-1998 diesel engines.  Tri-County Area includes San Luis Obispo, Santa Barbara, and Ventura counties.  
Dealer Name Address City Zip Phone
Gibbs International 375 North Frontage Nipomo 93444 323-929-5011
Gibbs International 2201 East Ventura Blvd. Oxnard 93030 800-462-5164
Quinn Company 801 Del Norte Blvd. Oxnard 93030 805-485-2171
Central California Kenworth of Paso Robles 3030 Ramada Drive Paso Robles 93446 805-237-9493
Paso Robles Truck Center 2348 Golden Hill Road Paso Robles 93446 805-238-1466
San Luis Truck Services 219 Tank Farm Road San Luis Obispo 93401 805-543-4134
Mel Clayton Ford 350 Hitchcock Way Santa Barbara 93105 805-682-2444
Brumit Diesel Inc. 1631 North Carlotti Drive Santa Maria 93454 805-928-3806
Quinn Company 16555 North Carlotti Drive Santa Maria 93454 805-925-8611
Santa Maria Diesel Service 365 West Betteravia Rd. Santa Maria 93455 805-922-5778
Cummins Cal Pacific, Inc. 3958 Transport Street Ventura 93003 805-644-7281
Gem Equipment Co. 171 West Stanley Avenue Ventura 93001 805-643-6185
The dealers listed on this page are authorized to install Low NOx Software in eligible engines. To update this information, please contact Lisa Jennings at (916) 322-6913 or at

Software Upgrade for Diesel Trucks