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(303) 280-1499
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Map & Directions6340 E 58th Ave Unit KCommerce City, CO 80022Write a Review

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Let us keep you safe on the road.

General Info
We are committed to providing you with the highest level of service, so you will always choose us for your maintenance and repair needs. Our transmission repair shops have professionals with over 30 years of experience in transmission rebuild, auto transmission repair and is part of the best transmission repair service in the Denver Area. Locally Owned and Operated.
BBB Rating
A+
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Services/Products
Transmission Service Transmission Repair Transmission Parts Transmission Rebuild General Automotive.
Payment method
travelers checks, debit, check, cash
Location
East of I-25 on Irma Drive across from Pioneer Sand - Serving - Denver - Northglenn - Thornton - Arvada - Broomfield - Westminster
Amenities
Unlimited Lifetime Warranties - Free Metro Area Towing with approved work
Accreditation

Licensed and Certified Mechanics

Associations
OEM Partners
AKA

Transmission Repair Service Northglenn

Northglenn Transmission Repair

Social Links
Categories
Other Information

Parking: Garage, On Site

Wheelchair Accessible: Yes

Fleet Services: Yes

Services: Transmission Service Transmission Repair Transmission Parts Transmission Rebuild  General Automotive

Towing: Yes

Warranties: Yes

Appointment Needed: No

Brands Serviced: Volkswagen, FIAT, Lexus, MINI, Lamborghini, Rolls-Royce, Jaguar, Infiniti, Hyundai, Audi, Mazda, Mercedes-Benz, Buick, Lincoln, Kia, Toyota, Mitsubishi, Subaru, Scion, Alfa Romeo, SRT, Freightliner, GMC, Ford, Maserati, BMW, Acura, Lotus, Tesla, Bentley, Ram, McLaren, Nissan, Dodge, Jeep, Aston Martin, Porsche, Chevrolet, Ferrari, Chrysler, Volvo, Honda, smart, Cadillac, Land Rover

Reviews

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AC
Art C.

04/29/2018

Overall
Expertise
Professionalism
Promptness

This shop is awesome, we will continue our business as they have done 4 vehicles for us. Our company vans are also sent to ATEC and we have been doing business since they opened. Our review is one that they deserve. Thanks for earning our trust, Don and his crew is above all we have used.

Art & Company

BA
Becki A.

04/28/2018

Overall

NOT RECOMMENDED TO ANYONE! The experience that I have had is right out of a horror movie! OVER $13,000 of a nightmare! I had gone to Don to have transmission fixed Nov . 2015. Don rebuilt transmission. I still am not satisfied with transmission...it has exact same problem as it did, when I took it in. Don, (owner) said there is/was a 3 year warranty . I made a very poor choice to have A.T.E.C., Don Ramer, rebuild my engine, fix a lot of other issues I was having. I am out a lot of money, and have a worse Jeep then when he started this absolutely horrible experience. I cannot trust the Jeep driving across my cul-de-sac....seriously! DO NOT RECOMMEND!...The issues are still ongoing and he had my Jeep 12 months!.

WR
Wayne R.

04/24/2016

Overall

Our experience with Automotive Transmission Engineering was very positive. We had our Honda in two different shops to get opinions as to why we have been experiencing issues with our transmission. Both shops prior, mentioning no names was telling us that a rebuild was the only option. One of our friends recommended this shop and said let them look at it. That was the best thing I did, this shop is very busy and now I know why. They didn't charge me anything to check it. They asked for a day or two to look it over as they had a tight schedule. Later the same day they called me and said it only needed some minor work and that the transmission could be repaired without rebuilding it. We wanted to wait for a while to see if the repair was really fixed, which it is. I have never done a review before but this shop deserves more then 5 stars. Thanks Don and to your crew for all the hard work and earning our trust



Wayne and family

PC
Powerw C.

04/03/2016

Overall

Well worth the wait... Very busy shop!

We had our transmission fail this last weekend. ATEC was not able to get to us for a few days during the snow storm that hit Denver last week. After many attempts we finally got through to them as we found out they had been without power for two day's. We had a friend give us the phone number and we almost gave up waiting to get them to call us back. At first we got upset leaving messages and no return call. We are so glad to get to use this shop and getting to see why so many people are using them. We will be back and thanks to the girl at the front they call her Jes. She kept us up to date with great communications. I recommend this shop and say this with gratitude to them as i could have spent a lot more then they charged to get my vehicle back on the road.

RV
Robert V.

04/03/2016

Overall
Expertise

What a pleasure to find ATEC.

I had transmission work that was done incorrectly and wasn't getting fixed after massive down time. After speaking to Don and giving the background to the problem he managed to not only correct the problem but get my truck back finally working like it was supposed to. I had been out of a business truck for too long and was given Don's number to his company from a shop owner here in Denver. Our company is so glad that we found ATEC and have started sending vehicles to ATEC Our maintenance shop has also started to use ATEC's engine shop after finding out they do more then transmissions. This is one of my first reviews i have ever done. After reading about them and now working with the shop and Don our company will be continuing our business and can stop looking for a great shop. I found it, thanks so much for the hard work and great service.

Robert

JA
Justin noel A.

03/20/2016

Overall

These guys are amazing Don,Bill, & Jess I can't thank them enough they did a transmission rebuild on my 2011 Ford fusion & The same day I got my car back one of the sensors in the transmission went out which was not there fault cause it was not a part they were suppose to replace when they did the rebuild this sensor caused my transmission to overheat & my car broke down on me I got it back to there shop that night & they got to work on it immediately trying to diagnose the issue they took my entire transmission back apart & ended up replacing 3 parts in it free of charge parts & labor it took them a week to get my car running again but I haven't had any problems since transmission is shifting just as good as it was when I got the car new & Don & Bill even worked with me on a payment plan I would highly recommend these guys to anyone who needs work on there transmission they are truly the best at what they do

TC
Thomas C.

05/08/2015

Overall

Transmission work is painful. I had it done on two other cars at other businesses and was not totally happy with the cost or the service, not to mention that the work turned out to be quite inadequate. So, this time, I went to several other transmission shops trying to size up the given business and found a gem with owner Don Ramer and Automotive Transmission Engineering Corp. Don really wants people to understand where the problems are with their transmissions. He will take whatever time one needs to understand the problems and to otherwise build trust. In general, the people working at this shop take pride in what they are doing and the attention shows. Prices are quite competitive and I doubt that there is transmission shop in the metro area that can offer better value, service, or professionalism.

GS
Gary S.

09/26/2014

Overall
We have been having inconsiste...

We have been having inconsistent problems with our Ford transmission, so based upon a recommendation from the manager of a local auto repair shop, we left our car at Don's shop for analysis. We found Don and the employees to be courteous and helpful. We were impressed with the extra time they took to analyze our transmission problem, and explain the solution to our satisfaction. There was no high pressure or unethical tactics, a breath of fresh air in this industry. We give Automotive Transmission Engineering Corp. the highest marks and would recommend their services to anyone with transmission difficulties. Gary S

TC
Tony C.

09/03/2014

Overall
Satisfied customer

I have taken not just one car, but several cars to Don and crew....and let me say that they are the most professional, knowledgeable, and most family oriented shop that I have ever had the experience of knowing! I will recommend EVERYONE to try these guys out....and you will be more than satisfied! !!

Details

Phone: (303) 280-1499

Address: 6340 E 58th Ave Unit K, Commerce City, CO 80022