4G Automotive and Transmissions

Emily Waikem

★★★★★

a year ago

Highly recommend! They are the only automotive place I trust in Colorado. Honest workers with good pricing. I have moved away from the area but will drive across town to come back here if I need anything.

G Morales

★★★★★

5 years ago

I definitely recommend 4G Automotive! They were so nice, friendly & honest. And didn’t charge an arm & a leg. I was coming through Aurora in May headed to Estes Park from Kansas when my breaks started malfunctioning. I googled mechanics in Aurora and had initially chosen another mechanic shop close by & they were wanting to charge me $500. (They did that thing where they try to charge you more for things that your car doesn’t need, usually done when you’re a woman or when they think you know nothing about vehicles. On top of that the people at this other shop were very condescending & rude.) I decided to go else where and nearby was 4G automotive. Best decision! The guy at the front desk was very nice. They charged me what I think was a fair price & got the job done the same day. Thank you so much!

J Corral

★★★★★

3 years ago

Jaime and his team at 4G auto did an amazing job diagnosing my 2004 Toyota Land Cruiser. I had taken it to other shops and no one was able to find the issue. This shop was able to find it and fix it for me! Very reliable and friendly, I would definitely recommend for all your auto repair needs!

Ali Fox

★★★★★

8 months ago

They rebuilt the transmission on our Chevy Silverado and its been running great. Thank you for your great work.

Jose Aguilar

★★★★★

5 years ago

Honesty and integrity, two words that are often overlooked in this industry. These guys got both and more. Boni the owner is a real nice guy and has won me over as a lifetime customer. Their prices are more than reasonable and they are quick with what they do. We moved here from Seattle and I'm glad we have found ourselves a new shop to trust here in town.

Sara Garris

★★★★★

4 years ago

I had two other repair shops tell me I needed to see a transmission specialist for a leaking transmission, so I made the appointment with 4G letting them know of what the prior shops said. To my surprise- Boni let me know the leak was very bad an oil leak, but less costly then the aforementioned transmission leak would have been, and no transmission leak was apparent. If he wanted to he could have lied and said I needed both repairs and I would have believed him. Or he could have just sold me the transmission repair (and fix the oil leak on the down low) and I would have paid much more, but not known the difference. But instead he took me back to the shop and showed me the leak, showed me the difference between how oil versus transmission fluid looks. He completed the oil leak repair in one day and I had my car back. I was absolutely impressed by the affordability, Boni’s knowledge, honesty and integrity. As a woman who doesn’t know a lot about cars- you can’t help but feel Mechanics like to take advantage of you and your bank account. I am glad I found a shop and person I can trust! I would highly recommend this shop to anyone in need of car repairs (big and small).

chase fowler

★★★★★

6 years ago

I have been using Gracia auto repair for over 10 years. They used to fix a fleet of my trucks always did an excellent job. Now I still take my personal vehicles to him because he takes care of us on the price and we have a great relationship. He does fantastic work and he always honors his warranties.

Jeremy Powell

★★★★★

6 years ago

I found these guys through Google and decided to take my car to them because of the reviews. I found my new mechanic, even though I got bad news of a blown motor... They diagnosed my car quickly and called with my options. They were understanding when I didn't want to do anything to fix it and didn't try to push me to, they also did the diagnose free of charge. Even though this experience with them was short lived, I will be bringing my cars here and recommending them. They could of easily given me the bad news and still charged me 50 something dollars for the diagnose and tried to talk me into the motor replacement or whatever, but instead agreed with me on that it wasn't worth doing and were straight forward about it. Finally found a good honest mechanic.

Robert G

★★★★★

4 years ago

I am very happy with the service provided at this location. Got a pretty bad oil leak and coolant leak repaired and also the Turbocharger replaced on a 2013 BMW a few months ago. The person who owns the shop is a nice guy as well.

Claudia Adame

★★★★★

5 years ago

I brought my car here last minute in the afternoon because my car stopped working at a stop light. Boni was incredibly professional and nice! He took my car in even though they were all booked up for the day. He let me know he would work on my car the next day. I was more than happy with that and went home. A couple hours later Boni gave me a call and said he squeezed in a moment that day to look into my car and he gave me a quote over the phone. The whole time my car was at his shop, I felt valued as a customer and the communication was amazing. Great shop, thorough and quality work. I would recommend this place to anyone.

Mickey Mixxs

★★★★★

4 years ago

Extremely thankful! Long story short: In the moment of dispare I googled the nearest auto shop, 4G automotive was the closest one to me. Not knowing what to expect I based my decision off of recent customer reviews and a quick phone call. I managed to get my car into their driveway and no more than 30min my car was as good as new, now on my way back to California! Thanks guys

crystal padilla

★★★★★

2 years ago

Jaime is awesome, he did great quality work on a rebuilt transmission, he's professional and very down to earth, you don't run into to many people like him so I'm definitely grateful for his service

Julie Hamedl

★★★★★

4 years ago

I was driving through, from Kansas and stopped at Auto Zone for a diagnostic check, because my car was acting up. They referred me here, when I asked for a fair and reliable mechanic. They diagnosed my car and were fast and professional and really nice. It made me very thankful! It’s rare! Thanks!

Sr Pelon

★★★★★

4 years ago

They fixed my son's 2001 Lexus in December that he bought from a friend. They explained the process and were fair in their price. The parts came quickly. Great job.

Juanita Adame'

★★★★★

5 years ago

On 12/1/20 I found myself needing a reliable and trustworthy mechanic. Well, I found one with 4G! I am very pleased with the great quality and timely service I received at 4G, I’m recommending my family and friends. This is the kind of business that I like to support.

Lea mooney

★★★★★

3 years ago

Brought my car in this morning, very friendly and professional. Diagnosed the issue within minutes. Was able to get it fixed within a few hours, and had reasonable pricing. Will be back and recommend to others!

Giancarlo Silva

★★☆☆☆

4 years ago

I brought them a used transmission to be installed in my Jeep Srt8. They got it done on time but they claimed the transmission was bad because it slipped all the gears. I then took it to another shop and found out the transmission was very low on oil. Worked perfect after adding more oil.