| Business | Phone |
| Auto Tech 22690 Broadway, Sonoma 95476 | (707) 939-9188 |
| Broadway Smog & Auto 19285 Sonoma Hwy # B, Sonoma 95476 | (707) 996-7664 |
| Cavanaugh's Auto Care Center 801 W Napa St, Sonoma 95476 | (707) 935-8250 |
| Conkright Mobile Auto Repair Sonoma 95476 | (707) 939-8897 |
| Continental Motors 18153 Sonoma Hwy, Sonoma 95476 | (707) 996-3992 |
| Ed & Williams Garage & Smog 18380 Sonoma Hwy, Sonoma 95476 | (707) 996-1056 |
| Engine Masters 19480 8th St E, Sonoma 95476 | (707) 938-8122 |
| Kampena Motors 28935 Arnold Dr, Sonoma 95476 | (707) 933-8039 |
| Mike Larbre Automotive 19080 Arnold Dr, Sonoma 95476 | (707) 996-3365 |
| Northbay Autoworks 17561 Sonoma Hwy, Sonoma 95476 | (707) 938-1494 |
| Pacific Rim Auto Repair 505 W Napa St, Sonoma 95476 | (707) 935-4444 |
| Richards Automotive Svc 915 W Napa St, Sonoma 95476 | (707) 996-2333 |
| Slim's Auto Repair 19655 Arnold Dr, Sonoma 95476 | (707) 935-7541 |
| Sonoma Automotive 455 W Napa St, Sonoma 95476 | (707) 996-3323 |
| Universal Auto Repair 16903 Sonoma Hwy, Sonoma 95476 | (707) 939-1363 |