Best Car Inspection & Emissions Testing in Rialto, CA
15 stations listed · all 15 in Rialto · 13 open weekends · 9 rated 4.5+
Data verified October 16, 2026
Inland Jeep
Hector's Smog Check
Rialto Test Only
Rialto Tire Center
P & G Auto Parts & Machineshop
Listed for drivers in and around Rialto, CA, these 15 shops carry out emissions and inspection work. What each one says about its station license, hours and retest policy comes from its own website; ratings and quotes come from public reviews.

Area overview: Rialto, CA
All 15 stations we list here are in Rialto itself. The stations on this page are rated from 4.0 to 4.9 across 859 reviews; 6 have 50 or more reviews and 9 are rated 4.5 or higher. 12 are open on Saturdays and 2 on Sundays. 1 has a BBB rating of A or A+. 10 have ten or more years of experience, the longest 35 years. 1 lists coupons or special offers. We have a website on file for 5 of the stations on this page; 3 publish a contact page and 1 takes bookings online. We count these figures across the stations on this page; hours and prices change, so confirm the details with the station before you visit.
Which shops listed for Rialto test on Saturdays or Sundays?
Weekend testing is on offer at 13 of the 15 shops. Bear in mind that a failure on a Saturday usually waits for parts on Monday, which is an argument for testing midweek if you can.
GND Auto Repair
La Villa Smog and Repair
Affordable Auto Services
Landa's Automotive Repair
Cesar's Carburetors
Smog Savers
J&R Auto Care
Roberto's Mecanica General
Big Kustoms
Why these companies made our list
What customers say about stations in Rialto
- “Amazing fast service. Called asking if they accepted walk ins for smog, was told to come in and they'd have me ready to go immediately.” — customer of Hector's Smog Check
- “I showed up to smog my car and the young gentleman that helped me was fast and very polite.” — customer of La Villa Smog and Repair
- “Sergio was knowledgeable and upfront with the costs and any other issues that might be going on.” — customer of Space25 Automotive Care
- “Thank you Shawn and crew for your fast, professional , and great work I appreciate it.” — customer of Inland Jeep
- “The car drives so smooth now. It is like having a brand new car!” — customer of Space25 Automotive Care
Excerpts from public reviews of the stations listed on this page.



