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24 experts listed · 13 in Covina · 12 open weekends · 19 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
Listed for drivers in and around Covina, 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.
13 of the 24 experts we list are based in Covina; the other 11 serve Covina from towns including West Covina (3 mi), San Dimas (4 mi) and La Puente (6 mi). The experts on this page are rated from 4.3 to 4.9 across 4,584 reviews; 16 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 (95%), quality (71%) and value (57%). 12 are open on Saturdays. The services the experts on this page list most often on their websites are auto repair (4), wheel alignment (3), auto service (2), brake service (2) and car maintenance (2). 1 shows a license on its website; 11 list staff certifications (ASE) and 8 have a BBB rating of A or A+. Domain records put 18 websites of the experts on this page at ten or more years old; the oldest dates from 2003. 6 offer financing; 5 give free estimates; 8 are family- or locally-owned and 13 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 8 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.
