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Auto Smog Check Center
- Coupon
- Vehicles
- Price
“This guy had five cars ahead of me and still got me out with that 40 minutes it's right next to the D M V look at 9 he has a coupon for 10 or $12 off cost me $39”
Best Car Inspection & Emissions Testing in El Cajon, CA
24 stations listed · 17 in El Cajon · 15 open weekends · 22 rated 4.5+ · 1 shows a license
Data verified October 16, 2026
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Elite Smog and Auto
- Truck
- Prices
- Owner
“I've been in there a number of times for different issues and they have always let me know promptly what it's going to take to fix it as well as other things they've noticed on my vehicles.”
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Smog Check Pros
“I have a car that was converted to a newer powerplant back in 2007 and I have been taking it here every two years, other places do not know what to do.”
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John's Automotive Care El Cajon
“They will not be the lowest price, however the sweetness of an initial lower price is quickly replaced by frustration by multiple repairs to eventually fix the issue and costing much much more.”
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Rancho Auto Service
- Truck
- Price
- Waiting Area
“I recently visited Rancho Auto Service for an oil change, brake fluid replacement, and spark plug change, and I couldn't be happier with the service I received.”
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Budget Muffler Brake & Alignment
- Catalytic Converter
- Work
- Motor
“Last time I left my SUV because I had a party to throw and they fixed my tie rod and back brakes, having it completed before closing so I could make it to work on Monday.”
Listed for drivers in and around El Cajon, CA, these 24 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: El Cajon, CA
Of the 24 stations we list here, 17 are in El Cajon itself and 7 come from San Diego (4, 10 mi) and La Mesa (3, 4 mi). The stations on this page are rated from 4.4 to 5.0 across 2,837 reviews; 20 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these stations on specific qualities, they most often praise professionalism (95%), value (84%) and quality (74%). The topics that come up most in reviews of the stations on this page are "fair" and "honest". 15 are open on Saturdays and 2 on Sundays. 1 shows a license on its website; 4 list staff certifications (ASE) and 13 have a BBB rating of A or A+. 21 have ten or more years of experience, the longest 79 years. 2 offer financing; 5 are family- or locally-owned and 5 list coupons or special offers. We have a website on file for 16 of the stations on this page; 8 publish a contact page; 5 list a public email and 5 take bookings online. We count these figures across the stations on this page; distances are straight-line, and hours and prices change, so confirm the details with the station before you visit.
Can I use a station outside El Cajon?
Inside your own state, yes. 17 of the 24 shops here are in El Cajon and the rest come from other towns. Crossing a state line does not work, because the test has to be accepted by the state that registers the car.
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Speedy Smog La Mesa
- Vehicle
- Test
- Honest
“Another thing I was worried about was driving my car into that tiny spot but he drove it to the spot he needed it, and when he was done, he pulled it out and all the way to the end of the driveway for me!”
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Euro Auto Tech & Smog
- Oil
- Team
- Communicate
“I would highly recommend Euro Auto Tech to anyone who's out there trying to find an honest mechanic shop and I'll bet you will be satisfied with the work and price.”
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All Cars Smog Test Only
“These guys provide solid service and get you in and out fast without any hesitation or delays there are solid company to do business with and I would recommend them to anybody”
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Driven SD Independent BMW Service
- Oil
- Fair
- Pricing
“Also, I forgot to bring my Blackstone Labs oil container and they were nice enough to take a sample and store it in another container, so I didn't have to run all the way home.”
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76 Smog Test Only Station
- Smog Check
- Gas Station
- Vehicle
“I've been going here for years because it's very affordable, the smog check is done really quickly, and the owner is just super nice and accommodating.”
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Roy Wheeler's Automotive
“I had taken my van to Alpine family auto and the guy was trying to charge me thousands and I took It to Roy wheeler and the oil filter was clogged and they hooked me up!”
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Sam Lee Auto Repair
- Pay
- Fair
- Honest
“Sam Lee fixed my thermostat took my car in the morning got it back around 4pm still had time to pick up my grandchildren this is not the first or last car I take there Sam Lee do a very good job and the prices is so affordable thank you Sam lee”
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El Cajon City Smog Check & Auto Registration
- Desk
- Oil
- Mechanic
“We had all 9 vehicles done in a 24hr period (with plenty of hiccups from Title's being wrong to certain vehicles needed a different type of smog), which they were able to do.”
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A G Auto & Truck
- Fair
- Mechanic
- Dealership
“Upon arrival to his shop and Andrew's evaluation of the situation, I ended up returning all of the parts that I had bought and having Andrew fix it for a fraction of the cost.”
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Greg's Automotive
- Truck
- Honest
- Fair
“I scheduled an appointment online had to make a change, called and spoke with Mark, who by the way is awesome, and my new appointment went like clockwork.”
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Legacy Auto Care & Tires
- Mechanic
- Brakes
- Job
“Anthony took care of everything, I was in need of new brakes and an oil change , and they gave me an excellent deal, the best price I got quoted in town, and they did an amazing job!”
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RCR Smog Inspection
“Fast service, clean shop.”
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Montezuma Smog Check
- Price
“Came here with a unique situation for my State Ref and they were able to accommodate my needs and really helped me out, highly recommend to anyone needing any SMOG work done.”
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A1 Smog Test
- Price
- Vehicle
“Its was great i was there for 10 mintes or less , his very helpful i been going the for over 5 to 6 year i will definitely recommend this smog station...”
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L2 Smog
- Smog Check
- Father
- Efficient
“I was tired of fraudulent coupons and estimates until i finally found an honest technician who gave me an estimate on the phone, less than the going rate.”
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Pepper Drive Test Only
- Price
- Vehicles
“Mark is a wonderful man whom has been operating this business for years know exactly what he's talking about and is 100% truthful and honest I only smog my vehicles though him (I dive up from the south bay )I would highly recommend him to anybody loo...”
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JC Auto Repair Computer Diagnostic & Alignment
- Price
- Mechanic
“He tells you what your car needs without throwing anything in that it doesn't, gives you updates on the progress and charges reasonable fees for his work.”
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Smartech Auto
“I would always recommend going to this shop,they do a great job with a fair price,they have amazing customer services,I trust this shop of my vehicles,and always they do amazing job 👍 …”
Why these companies made our list
What customers say about stations in El Cajon
- “Archie is always professional and courteous to all customers and that is why I'm loyal to RCR Smog Inspection.” — customer of RCR Smog Inspection
- “The team was very friendly and professional and provided excellent attention to detail!” — customer of All Cars Smog Test Only
- “The owner Luis is friendly and courteous. I would highly recommend these guys for your next smog!” — customer of Auto Smog Check Center
- “They were super friendly and efficient, I was in and out in about 20 minutes.” — customer of Elite Smog and Auto
- “The best price, service and quality I’ve experienced in a Smog shop!” — customer of Smog Check Pros
Excerpts from public reviews of the stations listed on this page.
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