Best Transmission Fluid Change & Flush in Valparaiso, IN
12 experts listed · 8 in Valparaiso · 7 open weekends · 6 rated 4.5+ · 1 shows a license
Data verified October 18, 2026
Lawless Auto L.l.c.
MTI Service Center (Valparaiso)
Certified Auto and Transmission
C & C Auto Repair
Brown Tire
Listed for drivers in and around Valparaiso, IN, these 12 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: Valparaiso, IN
8 of the 12 experts we list are based in Valparaiso; the other 4 serve Valparaiso from towns including Burns Harbor (8 mi), Hobart (8 mi) and Portage (9 mi). The experts on this page are rated from 4.1 to 4.8 across 2,945 reviews; 10 have 50 or more reviews and 6 are rated 4.5 or higher. The topics that come up most in reviews of the experts on this page are "price" and "warranty". 7 are open on Saturdays. The services the experts on this page list most often on their websites are brake repair (2), oil change (2), tires (2) and transmissions (2). 1 shows a license on its website; 4 list staff certifications (ASE) and 4 have a BBB rating of A or A+. Domain records put 6 websites of the experts on this page at ten or more years old; the oldest dates from 2001. 3 offer financing; 3 give free estimates; 4 are family- or locally-owned and 5 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.
Which shops listed for Valparaiso have Saturday hours?
Saturday opening is listed for 7 of the 12 shops. This is planned maintenance rather than a breakdown, so a Saturday slot suits it well and the car is usually back to you the same morning.