Lupe's Auto
- Informative
- Vehicle
- Check Engine Light
1 of these experts are based in Ontario; the others serve Ontario from towns including Fontana (9, 9 mi), Beaumont (2) and Brea (2).
24 listed · 1 in Ontario · 18 rated 4.5+ · 2 show a license

Their ratings run from 3.9 to 5.0 across 1,508 reviews; 7 have 50 or more reviews; 18 are rated 4.5 or higher. When customers rate these experts on specific qualities, they most often praise professionalism (88%), quality (77%) and value (62%). 2 show a license on their websites; 5 have a BBB rating of A or A+. Domain records put 8 of their websites at ten or more years old; the oldest dates from 2000. 2 give free estimates; 3 are family- or locally-owned. We have a website on file for 14 of them; 10 publish a contact page; 6 list a public email; 1 takes bookings online. We count these figures across the experts on this page, from their listings and their own websites; distances are straight-line, and hours and prices change, so confirm the details with the expert before you visit.
The 24 shops on this page repair and service trailers in and around Ontario, CA. What each says about axles, brakes, wiring, welding and commercial inspections comes from its own website; ratings and quotes come from public reviews.
2 of the 24 shops show a license or certification on their websites. For trailer work the useful question is narrower: ask whether they do certified welding on frames and whether they run commercial inspections, since those are the jobs where credentials change the answer.
Excerpts from public reviews of the experts listed on this page.