I had my car towed to st Charles Nissan because my RPM were at 4 an my car was driving like the gears wouldn’t change they gave me a rental car the next day which was a Saturday an they were supposed to look at my a an they didn’t they finally looked at my car on Tuesday an said I have bad news your transmission has went out an quoted me a price of $5250.00 to get fixed I had to pay $260 for the to diagnose that it was the transmission an rental car. I had my car towed to certified transmission in Hazelwood an they said that there was nothing wrong with my car I am so happy I took my car to certified transmission the employee Kevin was so nice an he gave me a second opinion for free I will never take my to st Charles Nissan again they are a rip off I am so grateful for certified transmission for helping I would recommend everyone to go to there shops

I got a lot of help from this shop! My car is in great shape, the employees also did a great job communicating with me. I felt comfortable with my car in their care! Will be going back

Great service, quick turnaround. Much appreciated before a long trip in my car.

I put a review up after they cussed me out but it seems they deleted all the reviews except the two good ones. My transmission never leaked before they rebuilt it. I guess they treat people like that a lot.

So professionalGood ppl

Rob and Joe were extremely helpful. I was stuck in a rough spot and needed to be back in the road quickly. The shop put my needs above all else and made sure I could keep traveling. Customer service and shops like this are rare these days and I have nothing but positive things to say. Trust these guys with an automotive needs.

Loved the customer service and the work that was done on my car. I had a new transmission put in, inner n outer tire rods, a hole in exhaust pipe n boot on back. I was called every step of the way to tell me what was wrong n did I want them to fix it. Couldnt ask for more. Like other shops just do what they see wrong instead of communicating to u. This is the only shop I will deal with for now on. First impressions are everything. Cant wait till I can get back fitted in to get my rack n pinion n power steering fix. Thank you guys a lot. Would recommend you guys anytime. God bless

Very friendly and helpful!

If your looking for a great place to take your car that you can trust. THIS IS IT! Wanted to say thanks to Joe, Brent and the team!

Hard to find a better place to take your car. The owners go above and beyond to ensure excellent service. True experts in this industry are hard to come by. They’ve fixed several vehicles for me over the years.

Great service!! They were able to diagnose the problem and fix!! it!

I never got a return call and another time was hung up on,I also at another time never got my transmission back I brought to them to be looked at

I went here thinking I had to have some work done. Being a woman they could’ve gotten over on me and said I needed work done but instead he talked to me told me all about my car and that I didn’t need to do anything the car is running fine and just let it warm up first before just driving off. I appreciate the honesty and will definitely send customers and myself back there.

Best Customer Service!Went in for a routine check and they made time for me after 4 other shops wouldnt squeeze it in. Honest, hard working shop. Great conversation to boot. If you need auto work, talk to these guys.

Great service. Friendly and knowledgeable staff. Excellent work. Very competitive rates. Diagnosed and fixed it right the first time.I was totally satisfied with the entire experience.

It was perfect.

THIS REPAIR SHOP IS AWESOME, HAD MAJOR WORK DONE THERE, IT WAS DONE CORRECTLY THE FIRST TIME, THATS NOT COMMON. THE PRICE WAS ON POINT, LESS THAN MOST OTHERS AND IM NOT EASY TO PLEASE. I LIVE ON THE SOUTH ST. LOUIS, THE AUTO. SHOP IS NORTH COUNTY OVER 20 MILES AWAY, PLENTY OF SHOPS ARE WITHIN MILES AWAY, BUT I RATHER PAY THE COST OF HAVING MY CAR TOWED THERE BECAUSE THEIR JUST THAT GOOD. PHIL THE MANAGER THEIR IS TRULY A HONEST MAN, SO GLAD I FOUND THIS SHOP.

Very efficient and lively people there

I love this place so much. I needed so much work done on my car and took it to this business. They took care of me, the service didnt take too long and the prices are very reasonable. I will definitely be there customer from now on. I love this place and the workers!

Highly Recommend this shop!!! Friendly employees, great service. They replaced my intake manifold gaskets in a timely manner & was willing to help me with anything else I needed. These are the only mechanics I will let touch my truck from this point forward! 5 stars!!!

These guys are incredible. They are straight forward, no hidden fees. Super nice and friendly.

Gary was very nice and professional.

This place is amazing!, extremely professional, humble, and honest!, they fixed my transmission on my bmw within 2 days! I would definitely recommend this place if you are looking for a safe place for your vehicle!

Clean shop, friendly staff. Most recent visit was for safety and emissions check. Called for an appointment Monday - they got me in on Wednesday. Was there for about 30 min. Great customer service

The customer service at Certified is amazing. They answered any questions I had and completed work quickly and accurately. The price was reasonable and I even paid less than originally quoted. I would definitely go here again for any transmission issues.

Great. Fixed my car with no problem

I just had some work done on my vehicle, my transfer case went out a month ago it was so hard being able to get around and I came across these guys and man, I must say that I was very very satisfied with the work done on my vehicle. I really needed that reassurance That there are still good mechanics out there that care for their customers and go above and beyond to satisfy their customers! Thank you to all the staff including Ms.Chris......Mr. Mike you have a very solid business team and I really appreciate you getting me right! Now I know where to take my business!

My car kept stopping at stop signs and lights(with NO check engine light on), after taking my car to several major national competitors with little to no reinsurance that they knew what the problem was or even that it will get fixed I was told to drive my car until it got worse. Fearing that I could have a major issue on my hand such as engine or timing belt I came across Kevin at Certified Transmission auto and repair . Kevin reassured me that he and his mechanics will identify, isolate the problem and restore my car at a reasonable rate. Kevin and his mechanic did just that Im thankful and grateful for their efficient and customer-friendly services.

The best transmission shop in Missouri, I think the country. They worked with me on the entire process from the start to finish. I recommend if you ever have any issues with your car call them first. Ask for Kevin

Great Fast and Friendly Service!!! John and Christine made my experience with them pleasant. The problem with my car and the cost of the repair was explained enough so I could make an intelligent decision on the repairs. I took my car in on a Wednesday and it was ready on Thursday. Id say that is fantastic service. I would recommend this place to all. I watched as they provided the same service to everyone who called and came in person while I was waiting on some paperwork. My car runs like new and it is 13 years old ... so I think I got the better deal.Thanks John, Christine, and the Certified Transmission and Auto Repair crew!!!D. Brandy

We promise the best possible service at the best possible prices

This by far has been my best auto repair experience ever. I thought I was looking at a easy $800 repair and it ended up being a easy and cheap fix of only a few bucks. The Owner, Mike Wilkerson was completely honest with me and even gave me some car care advise. I recommend this company to anyone looking for quality work at a fair and honest price.

I worked with Kevin and received exceptional service. I would most definitely recommend their services to anyone. Very Professional Very Knowledgeable & the work was completed in a timely manner!

Only place I let touch my vehicles is Certified Transmission & auto repair, I pass a thousand other repair shops leaving from Arnold Mo. to Certified for the professional work done by ASE mechanics, fair prices & prompt service. Certified has taken care of my family and I more times than I can list with the same service every time.

I was there last Friday and was greeted by an awesome guy name Kevin! I was stressed out about my car needing a starter and oil leak fix and Kevin quoted me the cheapest price and to top it off when it was time for me to pick up my car (the same day!) I paid an even cheaper price! So of course I will go back for any service! Thanks again Kevin and the crew!!!!

The service at this place is remarkable! Mike the shop manager is one of a kind!

They fixed our car and gave the best price around St. Louis. Had an issue that wasnt transmission related they took care of it no charge. These guys make you feel like you are part of there family here.

WHAT ARE YOU DOING????? STOP SEARCHING NOW!!!!!! This is the place you want to be getting work done on your car. I had my 2007 Mazda RX-8 towed there, and from the moment they got it until they handed me my keys they took care of me and my car. My car wouldnt start for weeks and these people worked endlessly on my rotary motor until they figured out how to get it started and charged me a great price despite the long hours spent working on my car. Love the staff and the team.

These guys are amazing! They shoot you straight and go above and beyond everytime.

Ive had 3 vehicles at this shop and even if its not transmission problems they do exceptional work. Every one is very professional, the work is excellent, and fair pricing.

I never got a return call from the owner.

When they say some minor things can be fixed just while they are doing the once over... they mean it! They were A God send. They didnt charge anything extra! A company of their word means everything! Let them be your blessing.

One thing I dont do is lie about my experiences at places. At first everything seemed to be working out fine but then this place showed its true colors in the end. First I wanted to have my transmission replaced and I was bringing my own and being charged labor. So they found that the transmission had a crack in the case. I honestly dont remember seeing any crack when I brought it to them. So then I said ok Ill buy another one. Mike at the front desk seemed to catch small attitudes with me because I was bringing my own transmissions and because I didnt want to buy his package which was over 3 grand worth of work and I didnt even pay that for the truck. So I brought another one and he asked me where are you buying these transmissions these transmissions you are bringing to me are trash and they only clean them up and sell you junk you should buy my packages and stop wasting your money and time. So I told him the transmission I bought was nicer and it came out of a family members car I personally know and it was less than 50 thousand miles on it. He said well its not going to fit because the electronics were different. I was having a 4l60E put in and every mechanic knows you can just switch over the electronics and it will fit. It came out of a 2005 Tahoe and was going into a 2002. He told me if he puts its in that it was going to burn up my gears and my motor and that its going to be my fault if I have him install it. I talked to a Chevy dealership and they also confirmed you can still use it with small modifications. So I said enough was enough and went to have my car towed. He told me that no I cant do that until tomorrow and that he would give me a call the next day to pick my truck up. I told him no my tow truck is in route now. He gave me a dirty look and walked back into his shop saying nothing. My tow truck arrived and he said your parts are scattered all over my shop and I dont know where it all is. I said well I know my friend that works here on your customers cars named Mike d and he helped gather my parts parts and made sure and I had everything. Thank you to the guys in the shop for helping me with that. Mike at the front desk stood there and said nothing with a dirty look on his face the whole time. Also he requested I give him 500 dollars to start the work before he even touched my car in the beginning. He told me for all the shop time I took from him and labor he would only give me back 100 dollars back which I think is not fair at all. You dont take people money first before doing the work and he didnt do much to have took 400 dollars from me. Also I had to wait about a week and some days to get my money back. Every time I would come back up and ask for my money he would say that the lady in the room was not there and he doesnt know when shell be back. He kept telling me that he would call me when he could give me the money. I called up there several times still asking for my money and he finally gave me my money when I came up there. He was very rude when I came up there to ask for my money back. He took a deep breath and gave me the dirtiest look and finally went in his checkbook and wrote me a check for my money. I had a very horrible experience with Mike at the front desk. He was a very rude person and not professional at all. The mechanics however helped me more than he did. Also the transmission he said would burn my truck up I had it put in at a better shop and Im driving around just fine. Watch out at this shop everyone.

Ive gone to this business for several maintenance issues over the last year. While theyve done decent work in an efficient manner I dont think I would recommend others to go there. It may seem like a small issue but when I got maintenance done this week all of my change was stolen from the change dispenser. I found several coins littering the drivers side floor as well, further indicating someone had been fumbling with my coins. While the $1.10 they took wont break my bank it is indicative of the type of person they hire. How can I trust a mechanic to do trustworthy work on my vehicle if I cant even trust them to leave my spare change alone? I hope that dollar was worth taking because I wont be giving them my business in the future.

Trustworthy reliable service. Would definitely recommend them, Ill be bringing my car back without a doubt if I ever need to visit a shop for any of my vehicles.

After dealing with an auto repair company whom I shall not name, I went to Certified Transmission a bit discouraged in regards to price for the replacement of a completely shot water pump. My car had broken down near their shop and I personally live over 45 minutes away and was panicked as to how I would get to work and back while my car was being repaired. Certified Transmission worked with me not only on getting a great price, but they made sure my car was done in a days time so I wouldnt have to stress about how I would get to work after the other auto repair company quoted me nearly twice as much and twice as long for the repair. Although I do not live by these guys, I would happily make the drive to go back to them for any automobile needs, I highly recommend you do the same!

Very knowledgeable with they work,and quick,,,,,,no go backs 👌🏿👍🏿

I like they give you accurate results and theres discounts and coupons and they get the job done with your car my vehicle are in better hands with them and theyre so nice and polite love it

Went to pick up my car it was on 2 flats and my gas was all gone. And nobody took responsibility for it. Tried to say i broughg it in like tht

Mike and Brian are fair, honest guys with a great attitude. I felt like they really appreciated my business. Would visit them again for sure!

Love these guys. They go out their way for their customers no lie. They deserve recognition!🏆.

The absolute best mechanics at any repair!

Took my vehicle in because it was dripping transmission fluid got a call about a week later to come pick up my vehicle and that the problem was that the bolts to the housing for my axle was driven in to far I had just had my front end worked on about 4 month pryor had my cv axles change but the leak started days before i took it to them and it was all fixed by the time I pull back up at my job it was puddles of transmission fluid leaking out of my car they charged me $350 to fix the housing to my axle that was so called leaking the transmission fluid at first had me bring my vehicle back in for the same leak now its the front seal thats leaking they charge me an additional $700 to fix that I pick my vehicle up my speedometer wasnt reading and my car was shuttering take it back in that to them they tell me everything will be fixed once they connect whatever they forgot to connect for my speedometer to work they connected that my speedometer started to work but my car still shuttering so I took it back into them now they told me that it was an internal problem with my transmission so i explained to them that my transmission wasnt shuttering before I took it to them or after i picked it up once it was so called fixed the first time but once they drop my transmission and put it back in thats when my car starts shuttering they tell me its nothing they did to cause this and theres nothing they can do with out charging me more money after i just spent over $1000 with them thought I found a good trustworthy shop....... I would not recommend

I had an excellent experience, those guys are GOD sent. I will refer as many people as i can to certified transmissions.

Love this place they kno what they r going very easy to talk to n the will find out what wrong your car luv these guy

How much would it cost to get a transmission fluid leak fixed? Please? Tell me cuz I need it fixed.

Certified transmission really accommodated me answering questions and going the extra mile to make sure I was taken care of took my ford transit to quick trip on Sunday called in on Monday and they went over and took a look at it really great people! Thanks for everything!

They provide great service

Gary was great. You just dont get customer service like this anymore. Would absolutely recommend them and will be returning for any vehicle needs.

Great fast service. Reliable and friendly. Best place to take your vehicle.

Mike is awesome they customer service is amazing!! I had a transmission rebuilt on my magnum in March !! They worked with me and I appreciate them for that!!

Brushed off or lied to many times.

BE AWARE DONT GO TO THIS SHADY SHOP: I was passing through the st. Louis area to go to Wisconsin to see my brother who has been deployed in Iraq when my transmission started acting weird so I looked up certified transmissions thinking it was the franchise store and instead its a mom and pop shop. So I payed these people $70 to tell what was wrong with my trucks transmission and they came back saying your transmission is done it needs overhauled and your looking at about $3000.00 to repair it. So I canceled my vacation and went home back to kansas city and decided to get a second opinion and ended up being a $300.00 repair and my transmission is like new and the shop that repaired it said my tranny looked new on the inside. If I have not got the second opinion i would have been out lots of cash. Who knows hony people they have pulled this trick on. These people and there shop is very shady and I would not reccomend them to anybody.

Everyone is great that works there.

Incompetent service...Paid 59.95 for diagnostic, result was determined to be bad computer in my Van. $700.00 to repair. I declined repair and fixed the faulty solenoid in transmission myself for less than $50.00. I just made a 3000 mile trip with no issues. I would not deal with this group and would be suspect as some of the reviews here are by the owners themselves.

Got a oil change and soon as i picked up my car....started it up car was ticking badly 2 days later i needed 2 more quarts of oil

God I love this place.

Great people, fast reliable service

Love it

Great service

Love there work got me in and out just hate I have to drop off e car its hard trying to find a way home and back to pick up my car