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 oil change
Clear ✕All 88 Google reviews tagged “Oil change” · showing 20
I own an 07 F-150 XLT (5.4 Triton Eng). 3rd owner with 154,000 miles on it. Im sure darn glad I found a reliable shop to get all the bells and whistles serviced to make this truck a MONSTER of a daily driver. Thanks to this team, I have affordable and effective care of my truck to avoid having to drop thousands of…
I really appreciate they were able to get me on the schedule, earlier than expected. I really love the professionalism of the associates and how clean they keep the customer area. I've taken all of our cars to Autotech and recommend them to anyone looking for an honest service shop.
Auto Tech has always provided honest & professional service! I was in last week for tranmission seals leaking & they showed me the leaks, ordered parts & installed in great time. The entire team is fantastic - courteous, friendly & truly concerned about my safety . I won't take my car anywhere else! Thank you Autotech! Donna
Place to go for good work.
It was our first time at Autotech, we had to get our fluids topped off and our brake pads replaced. We got the car back in a timely manner, but within hours the car was flashing a light that it was out of oil. When I parked the car to check, it was leaking like a faucet! At 9pm! It was a stressful night worrying…
Excellent customer service!
Car runs Great! Thank you Autotech!
I went to Auto Tech because I had received a flyer in the mail for a great price for an oil change. The service was wonderful. Everyone was so kind and no one was pushy trying to get you to have other work done. I will definitely go back.
I took my car in having already had a diagnostic at the dealership. They put in their time and expertise to diagnose the problem themselves. The stability and performance of my car is like night and day! I was very happy with their continued communication and the price was comparable to other shops in the area.
Another stellar experience at Autotech Autocenter. Friendly, courteous, knowledgeable staff. Honest proprietor.
My first experience with Auto Tech could not have been any better. Great communication, service, and cost was reasonable. I did have to push them to look at filters rather than just tell me how long since Carfax reported they were changed, but they did. I’ll definitely come back and let others know about my great experience
Great and friendly service!
I am so happy to have found a good place for my car's maintenance and repairs after moving to St. Charles County. They are honest and don't try to get you to have unnecessary work done. The staff is friendly and work is good and efficient. I had to wait and my car was finished quicker than I had anticipated and done well. Would definitely recommend.
Scheduled an oil/filter change along with tire rotation and emissions testing. They are always friendly and never try to push upsales on work. Always inform you of maintenance without the approach of the quick oil change folks. Great place to trust for your auto needs.
Everyone was great. I explained what I needed and they took care of all of it. Even brought to my attention some repairs I may need in the very near future. They went over all the repairs and even provided transportation for me as this is my only vehicle. Thank you all at auto tech.
Autotech did a great job!
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…
The only shop that touches my vehicles. Very dependable!!
My cadillac SUV was having emission problems and Autotech took the time to diagnose the problem and refer me to a bulletin that saved me several hundred of dollars per a technical bulletin. Honest, Trustworthy and Genuine which benefits the customer. I wish they could do maintenance on my Porsche because I would be…
AutoTech is the best!!! They are knowledgeable, professional, HONEST, affordable, and more. Thanks for another great service appointment!
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 | — |
