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24 experts listed · 15 in Oceanside · 7 open weekends · all 24 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
Listed for drivers in and around Oceanside, CA, these 24 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.
15 of the 24 experts we list are based in Oceanside; the other 9 serve Oceanside from towns including San Marcos (10 mi), Vista (5 mi) and Fallbrook (10 mi). The experts on this page are rated from 4.5 to 5.0 across 5,108 reviews; 23 have 50 or more reviews. When customers rate these experts on specific qualities, they most often praise professionalism (96%), quality (83%) and value (77%). The topics that come up most in reviews of the experts on this page are "diagnosis", "honest" and "fair". 7 are open on Saturdays and 1 on Sundays. The services the experts on this page list most often on their websites are oil change (5), transmission repair (3), wheel alignment (3), brakes (2) and check engine light (2). 1 shows a license on its website; 7 list staff certifications (ASE) and 16 have a BBB rating of A or A+. 21 have ten or more years of experience, the longest 55 years. 6 offer financing; 5 give free estimates; 8 are family- or locally-owned and 11 list coupons or special offers. We count these figures across the experts on this page; distances are straight-line, and hours and prices change, so confirm the details with the expert before you visit.
An online booking link appears for 12 of the 24 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.
