How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%91+49.6Reliability 24%88+21.3Value 14%100+14.1Replies to reviews 7%82+5.8Experts Score= 91Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.91SCOREAutotech Auto Center
O'Fallon, MO · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #13Position by Experts Score among all companies we track in this category. of 51 electronics repair shops · 4.9★ from 675 Google reviews
Report card
Percentile vs other electronics repair shops (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: craft & service and value; weakest: replies to reviews.
Reviews for your job
Customers hired Autotech Auto Center for 8 kinds of job.
Autotech Auto Center for auto emissions testing
Clear ✕All 27 Google reviews tagged “Auto emissions testing”
Great customer experience. Communication is outstanding, fair pricing. Highly recommend.
fast service.nice people
Place to go for good work.
Always a great experience. The owner and employees all seem to care about providing the best service experience possible. As a guy nearing retirement age, I appreciate the locally owned shops over large chains where I'm treated like a friend and not just a transaction.
I went for vehicle inspection and emissions test and replacement for the tire pressure sensors. I also needed a tyrod replace and the alignment was out of spec. The car had factory Pirelli P Zero run flats on the camaro, which I wasn't a fan of and the tech found some other Continental replacements that ride and…
I am selling the car that I have brought to Auto Tech for the past 12 years. They have serviced all his needs. But now the new car that I have will be coming to Auto Tech probably for the next 12 years as well! 03/32/2026 Brought my car in for inspection and emissions testing. It has 194,000+ miles on it, so it…
They are always awesome! Friendly, great communication and reasonably priced.
Honest, friendly and prices aren't outrageous. The honesty and the friendly people keep me coming back.
I promise to NEVER take my car anywhere else. I’m telling you from start to finish this is the best shop I’ve ever used. First time customer and I got Jason and Jason was my man the whole time. Question? Phone call? Text? Jason. He talked to me like we’d been doing business for years. Super helpful and…
Was able to get an appointment in a few days. Maintenance was done with emission test. So far so good! Jason, thank you! Young lady at the counter was very respectful and went over stuff that needs to be done in the future. Thank you
Great service and friendly staff
Always clear communication and transparency on the work Autotech recommends and everyone is a pleasure to work with 👍
I moved to MO over the summer. I had to go through the state inspection and emissions test. I had no issues setting up an appointment here. Additionally, they recommended spark plugs (which were overdue at 150k miles), a coolant flush, and oil change. After a 2000 mile cross-country move, I agreed. The staff was…
Most honest and reliable gets the job done fast and right!
The people here are trustworthy and pretty much fair with their estimates. They are even nice enough to give you transportation if you don’t have someone to drop your car off with you or someone to take you to get it back. They are also as true to their word as they can be about appointment times.
All the team members take great care of you. Tell you what needs to be done with no pressure. I really appreciate you all. Thank you!
Friendly staff. Went in for oil change and tires rotation. Comfy waiting area, hot coffee. I like that they don’t try to sell you anything that you don’t need.
After 3 tries problem with emissions still not repaired, gave up at this point
My son’s car needed extensive repairs. Shane was great and my son got a military discount! Thanks for the prompt service and expertise Shane and Autotech team!🙏
Great experience with this company. Family run business that feels more comfortable than the usual auto repair places. I will definitely use again.
Quick, kind, efficient, reasonably priced
Friendly efficient service. Will definitely use again
Service was quick and easy. There is comfortable seating and free coffee/ hot chocolate/water available while you wait. My service tech Anthony and service writer did a good job. Overall I was satisfied and would recommend them. Edit July 2023: I upgraded the review to 5 stars because they consistently provide…
Hands down best auto repair shop around! Everyone on the Autotech team will treat you like family. They bring so much value with customer service, knowledgeable advice, and quality of work. I have been a customer for a few years now and my only complaint is they still call me to walk me through what needs to be…
Rating only, no written review.
Rating only, no written review.
Rating only, no written review.
Price
Not enough reviews with a price yet.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Oil change | 85 | — |
| General repairs & maintenance | 66 | — |
| Vehicle Inspection | 37 | — |
| Auto maintenance | 29 | — |
| Auto emissions testing | 27 | — |
| Auto engine diagnostic | 26 | — |
| Air & cabin filter replacement | 25 | — |
| Auto tire replacement | 22 | — |
