Miramar Automotive & Transmission
“The only place to take your vehicle when it needs some love.”
Best Transmission Fluid Change & Flush in San Diego, CA
20 experts listed · all 20 in San Diego · 2 open weekends · 19 rated 4.5+ · 2 show a license
Data verified October 16, 2026
Japanese Car Masters
“Jeff and April are a great team and they will be part of our car care team for as long as they keep on treating us like they do now.”
Motec Auto Care
“You can wait in the lobby if you've schedule a time (do the mornings if possible), and can have some coffee they got available while you wait.”
Mission Hills Automotive
“Mission Auto does good mechanical work and the staff are super nice people.”
North Park Auto Repair
“Needed a simple cosmetic fix that no other place would do and North Park Auto did it quick and at a very reasonable price 👍 …”
Morena Automotive
“Brian, the owner, is the most knowledgeable, kind, and straightforward person and walked me through everything they recommended with my car and why.”
Listed for drivers in and around San Diego, CA, these 20 shops change and flush transmission fluid. What each one says about fluid brands, filters and pricing comes from its own website; ratings and quotes come from public reviews.
Area overview: San Diego, CA
All 20 experts we list here are in San Diego itself. We have 48 experts in San Diego on file; this page shows the highest-rated 20. The experts on this page are rated from 4.4 to 4.9 across 4,882 reviews; all 20 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these experts on specific qualities, they most often praise professionalism (90%), quality (84%) and value (71%). The topics that come up most in reviews of the experts on this page are "honest", "communication" and "diagnosis". 2 are open on Saturdays. The services the experts on this page list most often on their websites are brake repair (2), brake services (2), brakes (2), engine repair (2) and maintenance (2). 2 show a license on their websites; 8 list staff certifications (ASE) and all 20 have a BBB rating of A or A+. Domain records put 17 websites of the experts on this page at ten or more years old; the oldest dates from 1998. 2 offer financing; 3 give free estimates; 8 are family- or locally-owned and 10 list coupons or special offers. 1 has Spanish-speaking staff. We count these figures across the experts on this page; hours and prices change, so confirm the details with the expert before you visit.
Can I book a fluid change online with shops listed for San Diego?
An online booking link appears for 10 of the 20 shops. Give them the year, make and model when you book, because the fluid has to be on the shelf and some specifications are ordered in rather than stocked.
Beeline Brake
“They were honest, and professional and repaired my car for a fair price.”
Soto's Transmissions
“Thank you for your help getting my Benz back on the road and not trying to shove a transmission down my throat.”
Pacific Auto Service
“I was able to drop my car off, had them take care of it then picked it up without any issues.”
Smitty's Service
“Everyone was super friendly and did a great job explaining what needed to be done.”
Transmasters Auto Care
“Sam warned me of potential issues in advance which fortunately I did not have.”
Convoy Auto Repair
“Joe was great to work with.”
Secor's Automotive
“It failed the first time around but Joe gave me some simple tips and was super-patient, even staying late, and my car passed!”
Suspension Plus Automotive Repair
“Brad tell you upfront and he keeps it really of what you need on your vehicle.”
Sheens Auto Care
“Always works with me to find the best option and value.”
Miramar Auto Repair
“Will definitely be coming back to them”
Robert's Auto Service
“Wonderful service , excellent job on all my cars throughout the years.”
Tune Craft Auto Center Inc.
“I truly appreciate the confidence I have in their work as we are frequently on the road and I don't have to worry if the repairs were done right.”
Budget Muffler Brake & Alignment
“Being told stories by friends and family that these replacements take weeks and even months to be ordered and installed, Todd assured me he could have it ordered and installed by the next day.”
Mission Village Auto Care
“The car was also about 10,000 miles past due for service so they took care of the recommended maintenance at the same time.”
Why these companies made our list
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