Vehicle Warning Signs
Why San Marcos Heat Kills Car Batteries
Wondering why your car won’t start this summer? Discover how intense San Marcos heat destroys car batteries and how to prevent a sudden breakdown.
July 30, 2026
Serving San Marcos and North San Diego County since 1983, we specialize in transmissions and complete auto repair. From oil changes to timing belts, we do it all with unmatched quality and customer satisfaction. Proudly AAA-approved and A+ rated with the BBB, serving San Marcos and North County for over 40 years!
Please fill out our Auto Repair Quote form to get an estimate on your next service, or book an appointment below.
To be the region's most trusted automotive service provider, recognized for our commitment to customer satisfaction, leading the industry with integrity and excellence with quality repairs since 1983.
Our mission is to provide high-quality automotive maintenance and repairs with the utmost integrity, backed by ASE-certified expertise, ensuring that every customer leaves completely satisfied with the services they receive.
Shift To The People You Can Trust
Metro is the oldest transmission shop in San Marcos and our mechanics have over 100 years of combined experience.
As a family owned and operated auto repair shop, we strive for 100% satisfaction with our customers.
We are an AAA and ATRA Certified Repair Shop, we are BBB Accredited, our mechanics are ASE Certified, and we have over 1,000 5-Star reviews on the net.
We are your local source for fast, efficient, and friendly transmission repair and car care in San Marcos, Escondido, Vista, and North County, San Diego. Is your vehicle in need of repair or due for maintenance? Our technicians are here to offer you the prompt, quality auto repair service you can depend on!
Metro Transmission has been providing transmission services to Escondido residents since we started in 1983. Since we are just a short drive north up Highway 78, many of our clients find the trip well worth the quality of service. Our transmission repair services have helped keep thousands of vehicles on the road, and we fully stand behind our work. So, if you’re living in Escondido, CA, and you’re looking for reliable and quality transmission repairs, look no further than Metro Transmission.
Since our location is on the border of San Marcos and Vista, many of our clients come from Vista. For over 40 years, our reputation has grown through North County San Diego, and we’ve become one of the area’s most trusted and well-known names. Our award-winning transmission repair services and top-notch customer service are why we’ve been a thriving business since 1983. We welcome anyone in Vista, CA, needing transmission services to come in today and learn why our clients bring all their vehicles to Metro Transmission.
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