Miramar Automotive & Transmission
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24 mechanics listed · 21 in San Diego · 6 open weekends · 23 rated 4.5+
Data verified October 16, 2026
Listed for drivers in and around San Diego, CA, these 24 shops work on medium and heavy duty trucks. What each one says about fleet accounts, road service, inspections and hours comes from its own website; ratings and quotes come from public reviews.

Of the 24 mechanics we list here, 21 are in San Diego itself and 3 come from San Marcos (21 mi). The mechanics on this page are rated from 4.4 to 4.9 across 6,550 reviews; all 24 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these mechanics on specific qualities, they most often praise professionalism (91%), quality (82%) and punctuality (68%). The topics that come up most in reviews of the mechanics on this page are "diagnosis", "price" and "communication". 6 are open on Saturdays. The services the mechanics on this page list most often on their websites are engine repair (4), transmission repair (4), auto repair (3), oil change (3) and suspension (3). 7 list staff certifications (ASE) and 20 have a BBB rating of A or A+. 20 have ten or more years of experience, the longest 80 years. 5 offer financing; 3 give free estimates; 10 are family- or locally-owned and 14 list coupons or special offers. We count these figures across the mechanics on this page; distances are straight-line, and hours and prices change, so confirm the details with the mechanic before you visit.
6 of the 24 shops on this page run a weekend shift. Weekend slots are how a lot of fleets get preventive maintenance done without losing a working day, so they book out early. Parts counters keep shorter hours, which is the usual reason a Saturday job waits until Monday.
- “Very knowledgeable, honest and friendly staff. I generally know what I’m talking about with my truck, but I got the feeling that they’d be just as helpful and honest if I didn’t have a clue.” — customer of The Truck Shop: Toyota/Lexus/Scion
- “I’ll always be grateful to Sean and his team for their confidence and professionalism in repairing my truck back to her original condition.” — customer of Convoy Auto Repair
- “I have been running fleets for construction companies, and the Performance Auto team is honest, forthright, affordable, quick.” — customer of Performance Auto
- “One thing I love about bringing my truck here is the level of communication.” — customer of Wentworth Automotive
- “Excellent service and great timing. Called on a Monday for timing belt service, dropped the truck off, and had it back same day.” — customer of The Truck Shop: Toyota/Lexus/Scion
Excerpts from public reviews of the mechanics listed on this page.