Best Mechanic Shops in Rialto, CA
20 technicians listed · all 20 in Rialto · 16 open weekends · 10 rated 4.5+
Data verified October 16, 2026
Inland Jeep
Rialto Tire Center
Yaquis Smog Check
P & G Auto Parts & Machineshop
GST Auto Service Technicians
Listed for drivers in and around Rialto, CA, these 20 shops are general mechanics. What each one states about certifications, warranties and financing comes from its own website; ratings and quotes come from public reviews.

Area overview: Rialto, CA
All 20 technicians we list here are in Rialto itself. The technicians on this page are rated from 4.0 to 5.0 across 734 reviews; 6 have 50 or more reviews and 10 are rated 4.5 or higher. 15 are open on Saturdays and 4 on Sundays. 5 have a BBB rating of A or A+. 8 have ten or more years of experience, the longest 37 years. 1 is family- or locally-owned. We have a website on file for 2 of the technicians on this page and 2 publish a contact page. We count these figures across the technicians on this page; hours and prices change, so confirm the details with the technician before you visit.
Which shops listed for Rialto work on Saturdays or Sundays?
16 of the 20 shops list weekend hours. Saturday is usually a shorter day; Sunday openings are rarer and often by appointment.
Bob's Auto Services
Certified Auto Specialties
Rialto C .G Electronic and Mechanic Repair
Classified Complete Auto Rpr
GND Auto Repair
Mobile Mechanic
J&R Auto Care
VTA Wraps & Auto
Roberto's Mecanica General
Izzy's Auto Repair Shop
Monkeys Truck Diesel Repair
Big Kustoms
B & B Automotive
Nick Johnson Performance
Why these companies made our list
What customers say about technicians in Rialto
- “Steve is an excellent and honest mechanic. He goes above and beyond what you'd expect from a mechanic.” — customer of GST Auto Service Technicians
- “Alex and his team treat you like family and are willing to work with you.” — customer of P & G Auto Parts & Machineshop
- “Pete is a really nice guy, he helped me get my truck up and running; overall, very impressed and satisfied with his work and professionalism.” — customer of Mobile Mechanic
- “Joe is a heck of a mechanic. He went above and beyond with my old chevy.” — customer of Certified Auto Specialties
- “Wow was I amazed and surprised on what great customer service this shop has.” — customer of Rialto C .G Electronic and Mechanic Repair
Excerpts from public reviews of the technicians listed on this page.
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