Rohnert Park Transmission would like to welcome you to our website. We are Sonoma County’s number one automatic transmission repair shop. Every single transmission technician at our shop is extremely trained and prepared to offer their professional expertise & ability for your transmission repair need.Rohnert Park Transmission is a locally family owned & operated business, we strongly believe in giving every customer the best possible service at a fair price. We dedicate ourselves to being the best automotive facility in Sonoma county.