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A-1 Performance Auto Repair
- Tire
- Prices
- Engine
“Would recommend calling in first, because they are often out in the shop working on cars through the day, so it's best to set up an appointment to come in.”
Best Car Inspection & Emissions Testing in Sunnyvale, CA
24 stations listed · 17 in Sunnyvale · 14 open weekends · 18 rated 4.5+ · 2 show a license
Data verified October 16, 2026
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Sunnyvale Discount Smog
“It is very important to set an appointment first and mention Year Make Model so that he can quote you the best price when you mention their online coupon.”
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Quik Smog
- Quick Service
- Price
- Tire Pressure
“- Very friendly service, the owner noticed that my Tire Low Pressure light was on, and filled all my tires, and even better, he also installed an air cap for one of the tire, which has been missing for a long time”
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Hank Auto Repair
- Mechanic
- Price
- Vehicle
“They consistently go above and beyond for their customers, honestly assessing each vehicle's issues and offering high quality repairs at extremely reasonable prices.”
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Sunnyvale Smog Center
- Tire Pressure
- Price
“There's a nice set up inside with a few couches, reading materiel, and a water dispenser (very thoughtful) as a new resident, I have this place marked on my Google maps for future tests.”
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Lozano Auto Service
- Oil
- Prices
- Morning
“The gentle man (sorry, I forgot his name) over there was very nice and did a battery test for me and also checked the liquid and told me he thinked that was some oil put by somebody else (maybe from my dealer when I did regular maintain) so I don't n...”
Listed for drivers in and around Sunnyvale, 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: Sunnyvale, CA
Of the 24 stations we list here, 17 are in Sunnyvale itself and 7 come from towns including Mountain View (2, 3 mi), San Jose (2, 11 mi) and Santa Clara (1, 3 mi). The stations on this page are rated from 4.1 to 5.0 across 6,737 reviews; 15 have 50 or more reviews and 18 are rated 4.5 or higher. When customers rate these stations on specific qualities, they most often praise professionalism (82%), quality (82%) and value (68%). The topics that come up most in reviews of the stations on this page are "honest", "diagnosis" and "fair". 14 are open on Saturdays and 4 on Sundays. 2 show a license on their websites; 5 list staff certifications (ASE) and 5 have a BBB rating of A or A+. Domain records put 10 websites of the stations on this page at ten or more years old; the oldest dates from 2001. 1 offers financing; 1 gives free estimates; 3 are family- or locally-owned and 8 list coupons or special offers. 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 book a test online with shops listed for Sunnyvale?
7 of the 24 shops here take bookings online. Some stations work on a queue instead, which is fine early in the month and painful at the end of it. If you can book, take the first slot of the day and you will be out before the line forms.
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Choice Auto Repair
- Job
- Price
- Warranty
“If you are looking for good private car service, this the good place, I recently serviced my car which got front suspension issues need to replace both, those got replaced almost half the price when compared with showroom estimation.”
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Sergio's Auto Repair / Intoxalock Ignition Interlock
- Price
- Mechanic
“First the install was scheduled quickly, they were helpful over the phone trying to arrange it, and for the service they got me in exactly when they said and Sergio was super friendly and so helpful as well!”
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E Z Smog
- Price
- Smog Check
“In terms of engine,air condition, of my Honda Civic 2000 ex, etc Tony the mechanic is the best he direct to the point to fix the issue, & reasonable price.”
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Hendy Auto Repair
- Prices
“Good evening art Van versus Daniel James hendy Auto repair located in Sunnyvale they're right off of Evelyn they are pretty good shot Billy have I believe two stalls but they don't charge a lot and they buy a lot of auto parts for my MC so I know the...”
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T J Automotive
- Honest
- Price
“Terry is awesome, very pleasant and honest!”
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Kaloci & Son
- Honda Integra
- Mechanic
“- i've seen everyone talk about how they take their 05 accord with 200k miles here but i drive a 2019 model hybrid and they were still able to take care of me no problem”
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Performance European
- Price
“From new 911 turbos to crappy miatas, this guy knows how to do it, does the job right, works on high end and expensive automobiles all the time, is one of the most honest people i've ever met, and is extremely friendly to boot.”
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Hondacraft
“I rely on their work to keep my older Honda on the road.”
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American European Auto Clinic
“Honest mechanics and good price thank you again you've earned a customer!”
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Jimmy's Lakewoods Auto Service
- Prices
“Jimmy is my regular go to Mechanic for car repair & service.”
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Continental Motors Inc
“Driving from San Diego to Portland in a 1967 Alfa Romeo is fun until the starter won't live up to its name, but Rich had the exact starter If needed on the shelf.”
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All Smog El Camino
“A very easy to find right off El Camino there's two mechanic shops they're the ones all the way to the right I was recommended by my mother and Aunt they said the young guy that was very friendly there was two young guys there both very friendly defi...”
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Felix's Auto Service Inc
- Inspection
- Price
- Engine
“The service is great and I've never had any issues with the work performed, which has included everything from brakes, shocksand a wheel alignment last month on my Suburban to and a Suburu engine rebuild about 10 years ago.”
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San Jose Star Smog Check Only
- Vehicle
- Price
- Chat
“He even went above and beyond by honoring my Groupon even though I was having issues with my login and was not able to provide the voucher code, only the proof that I paid for it.”
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Cosmic Automotive
“I have taken my two cars to cosmic automotive since 2015 for smog inspections, routine maintenance, and anything else that needs fixing, changed, or repaired.”
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Foreign Affair Auto Repair
“Even though they were fully booked, they managed to fit my car in and fix everything (alternator, battery, and radiator) within 2 days for a reasonable price.”
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Capitol Auto Care
- Review
- Prices
- Inspection
“I love going here for all of my car care needs, all of the staff here are helpful and kind, they welcome you business and will work to give you the fairest rate possible.”
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Helming's Auto Repair
- Oil
- Job
- Engine
“They worked very hard to fix this new problem, when their schedule was already full and they had to order this new part, so that I could get my car that day.”
Why these companies made our list
What customers say about stations in Sunnyvale
- “Great experience, one of the more reasonably priced smog stations around and the staff were very friendly and efficient.” — customer of Quik Smog
- “Great customer service and they took care of my smog very quickly im glad I came here.” — customer of A-1 Performance Auto Repair
- “The smog checks were done on time and for a very affordable price of $40 total for each.” — customer of Sunnyvale Discount Smog
- “Arrived on time, no wait, just in and out in less than 15 minutes!” — customer of Sunnyvale Smog Center
- “My first visit to Quik Smog. Anselmo was my technician and he was pleasant and knowledgeable.” — customer of Quik Smog
Excerpts from public reviews of the stations listed on this page.
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