Mom's Test Only Smog
“The best place in the high desert very good service 100% recommended very friendly”
Best Car Inspection & Emissions Testing in Hesperia, CA
21 stations listed · all 21 in Hesperia · 11 open weekends · 19 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
A-Action Automotive
“Tops in All auto repairs,if 5hey dont do it ,they know someone that does.”
E&M Complete Auto &truck Repair Llc
“I took my truck for brakes and the customer service was great.”
Scotty's Automotive Service
“Scotty's is the only place that I will take my vehicles to be serviced.”
Hesperia Automotive & Tire
“Went there yesterday and was really satisfied with the customer service and prices.”
Main Saint Smog Star Station
“I always bring my vehicles here, he always tells me what's needed before the test that way I don't end up paying for a failed test like most others places do.”
Listed for drivers in and around Hesperia, CA, these 21 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: Hesperia, CA
All 21 stations we list here are in Hesperia itself. The stations on this page are rated from 4.3 to 5.0 across 1,583 reviews; 12 have 50 or more reviews and 19 are rated 4.5 or higher. The topics that come up most in reviews of the stations on this page are "price", "honest" and "fair". 11 are open on Saturdays and 2 on Sundays. 1 shows a license on its website; 2 list staff certifications (ASE) and 4 have a BBB rating of A or A+. Domain records put 3 websites of the stations on this page at ten or more years old; the oldest dates from 2012. 2 are family- or locally-owned. We have a website on file for 6 of the stations on this page; 5 publish a contact page; 2 list a public email 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 Hesperia test on Saturdays or Sundays?
Weekend testing is on offer at 11 of the 21 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.
Smog Depot
“Been going there for years they take really good care of there customers”
Shattuck's Automotive Inc.
“Starter went out on my truck, and Shattuck's took care of the issue quickly, and at a good price.”
Smog Experts Test Only
“I always do smoke check in the place,the person in there is really good and polite.”
Jimenez Smog
“I would recommend this place to anyone who needs to get a painless smog check for a good price.”
Miguel's Smog Check
“Great place, I will recommend this place to my family and friends.”
Hesperia Allstar Smog Test Only
“So good that they make me wish we could get smog tested every week lol”
A & L Smog Check
“Very good customer service and very good at explaining what you need if you need it great experience.”
A & F Automotive & Tire Services
“Patrick and Eric are excellent mechanics”
Los Paisanos Smog Check
“Great experience in and out just like last time thank you”
J & J Performance & Auto
“Jeff an his brother when he worked there both know their stuff 👍 I won't go anywhere else …”
Bear Valley Smog
“Definitely recommend 👍 - quick service and staff was helpful & friendly.”
$25 Star Certified 305 Smog Check
“I had the best experience coming here, he was very welcoming and patient with me, very helpful with any questions I had.”
P&F Alignment & Auto Repair
“Very friendly service and Fernando works with his customers and is HONEST!”
Anthony's Auto Repair
“The Best Mechanic in the High Desert !!”
Stewart Motorsports Smog Depot
“Prices were decent and the family that runs it is very nice.”
Why these companies made our list
What customers say about stations in Hesperia
- “Friendly, good customer service. Not a real long wait while test is being done.” — customer of Hesperia Allstar Smog Test Only
- “Rick provides exemplary customer service and is such a friendly and nice guy!” — customer of Main Saint Smog Star Station
- “Great knowledgeable staff. Best place in the high desert to get your vehicle smog.” — customer of Scotty's Automotive Service
- “The service they provide is awesome. When I showed up they got me in and out so fast I was shocked.” — customer of Hesperia Allstar Smog Test Only
- “Been going here for 5-6 years and will not go anywhere else.” — customer of Main Saint Smog Star Station
Excerpts from public reviews of the stations listed on this page.
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