My car was making a terrible noise whenever I turned. I took it to Straight Line, and they were…read moreable to get it in right away, find the issue, and fix it quickly. Not only did they take care of the problem, but they also didn't try to upsell me or make up issues just because I'm a woman. I really appreciated their honesty and professionalism.

From the owner: About Straight Line Auto – Northern Colorado’s Trusted Family Auto Repair Shop…read more Straight Line Auto is a family-owned and operated automotive repair shop in Greeley, Colorado, proudly run by a father-and-son team. As northern Colorado natives, we’ve built strong community ties and believe in keeping local business, local. Our reputation is founded on honesty, reliability, and a true commitment to our neighbors. We understand how important your vehicle is to your daily life, and we treat every car and truck like it’s our own. Whether you need routine maintenance, advanced diagnostics, performance tuning, or complex engine repair, our certified mechanics deliver expert service you can trust. From oil changes to transmission work, Straight Line Auto provides precision workmanship and dependable results—so you can drive with confidence. At Straight Line Auto, our mission goes beyond fixing cars. We care about the people behind the wheel. That’s why we offer fair pricing, fast turnaround times, and a personal touch you won’t find at big chain shops. When you choose us, you’re not just supporting a local business—you’re joining the Straight Line Auto family.

Jeff is amazing! This is the best mechanic I have ever used. Very affordable, and he never…read moredisappoints.

From the owner: Owner operated auto mechanic that you can afford and trust. I am a family man and mobile mechanic…read morethat works full time at a dealership and does mobile mechanics on the side. I created this business to help the everyday person with quality mechanic services at a price that is affordable in today's economy unlike dealerships and shops. Call me at Automechanix LLC

Mike was our service person, and he absolutely took care of us! They were efficient, professional,…read moreand got our vehicle fixed on time. The entire staff was incredibly polite and helpful throughout the whole experience. They even provided transportation back and forth from our hotel, which made everything so much easier. I would highly recommend them for just about any repair. The level of service and care we received was outstanding, and the great experience was well worth the time and money spent. Thank you, Mike and the entire team!

I had an excellent experience. I made my appointment online. When I arrived, the gentleman at the…read morefront desk had me checked in and ready to go. Once I returned to pick up my vehicle, I was quickly assisted. They did a thorough inspection on my Jeep for free which was very much appreciated. Once I paid, my car was then driven out to me. Great customer service, great experience. I will be back for future car services. I highly recommend.

Debey's Service is located right on 9th street. Or is it 9 1/2th Street? Kind of hard to tell,…read moregiven the odd way the City of Greeley has handled the inter-inter-intersection of 23rd Avenue, Ninth Street (one-way), Tenth Street (one-way) and Tenth Street (two-way). Someone should talk to them about the lack of coherency and consistency in the quality of street-planning. Despite the confusion and the odd angle at which it is set, Debey's seems always to have plenty of customers. The number of returned customers alone tells us something about the quality of the work. Furthermore, I can vouch that the owner is not one of these types of mechanics that wishes a robot would deliver the vehicle to be repaired so he wouldn't ever have to talk to people. Martin Debey is a friendly fellow, doesn't make you wait an inordinate amount of time, and so far has priced his work competitively. (That means, they are not too expensive.) Also, if something doesn't quite work out, say a repair is made, but the vehicle still shows signs of the problem or of a problem that might be related, Mr. Debey doesn't hesitate to take the vehicle back and work on it again until the problem is solved. We've had better luck calling ahead and making an appointment. That probably makes their lives easier, too, as that way they don't have twice as many cars handed over for repairs on Friday as they do on Monday. All's fair in love and auto-mechanics. But you should still play fair in both places. Good work. Good service. 2013 03 31 - I am updating this to five stars, because the service we have received several times, since the above review, has been outstanding!

I have no hesitation in recommending DeBeys Services. None whatsoever. Manny and his team are…read moreextremely talented and helpful. I had an occasion to swing by there with an auto electric issue; they were straight onto the matter, which was attended to in a prompt and very friendly manner.

I am struggling with a rating as our experience started off great with good communication from…read moreGreg. He was able to order our parts quickly and I made an appt for early on a Tuesday morning. I then got a call on Monday from a female at the shop saying our parts were in and they would like to get me scheduled for later in the week or the following week. Which was weird because I already had an appointment for the following day. We dropped our car off early in the morning and did not hear anything all day. I called later in the afternoon and the same female answered the phone. I asked for an ETA on when our car would be done. She said she could not do that and she would call when it was done. I felt she was rude and in a hurry to get me off the phone. So I called back and asked to speak to someone else who could help me more as I was trying to plan out a ride to the shop. She again was rude saying they had a lot of cars to work on that day, which was not my issue. I felt like since I had an appointment, our car would be a priority. I then asked to speak to someone else, which she did not like. I was then able to speak to a technician who was actually able to give me an estimate. Not sure why she couldn't take the time to go and ask for an estimated time. This is a very small car shop and would not have been hard for her to do. Then when I went to pay, I was told of a 4% Credit card fee. Which added an additional 65+ dollars to our total. Why wasn't this shared with us at the beginning? I most certainly would have brought in cash. But this was 10 minutes before closing and I needed my car for the following day for a long road trip. I am not sure why it is so hard to communicate with your customers. I was not asking for a specific time for when my car was going to be done. I understand we were not the only vehicle there. But get up, walk into the shop and ask for an ETA. And why is it so hard to be transparent about a fee upfront vs. waiting until a customer comes and pays? Sometimes the little things can go a long way. We will not be back. And I know that losing our business will not hurt your shop. But good customer service can go a long way!!

I had my 2009 Camry with 77,000 miles towed to Accelerated Auto because of a severe engine miss…read morewhich rendered it not drivable. After a short time they called to let me know the engine was shot & they could do a used engine with 90K on it for $6,000 to &7,000. I opted to have the car towed to the Greeley Toyota dealer, where I bought it new thinking maybe Toyota might give me a deal on a new or used car. It turned out that the engine just needed new spark plugs & one ignition coil and now it runs great. Needless to say, I will not return to Accelerated Auto for any work after such an extreme misdiagnosis. I only hope it was an honest error.

These guys and owner are simply the type of people that shoukd be valued. Took incredible care of…read moreme...above n beyond. Any other review is simply incorrect. Recommendation is 100%

They replaced My catalytic converter with the promise that it was for a California. When I took my…read moretruck to get Smog checked in California, I found out that it wasn't for California and had to spend another $300 to get the right one. I called Collins to see what they could do for me, since I did not get what I paid for and the answer was. No, it's done and nothing I can do for you. A shop like them should at least offer partial refund or something to make a customer happy. They must not care about their customers. Would never go back or recommend anyone else to go either. That's not even to say they over price their service. Good luck everyone and stay safe! God bless you all

Epic correctly diagnosed the problem with my truck, when another shop could not. They fixed it, and…read moreit's running great. They also did a good job explaining to me what was essential to fix and what was not. This guy knew his stuff! I will continue to go to Epic in the future.

Clay is very knowledgeable, especially when it comes to cars. I have found myself asking him…read morenumerous questions and he doesn't hesitate to tell me just how it is. His response times are quick, his prices are more than fair and he stands by his work. I would highly recommend him to anyone in the Greely, CO area. Great guy, great prices, what more could you want?

From the owner: Brakes & suspension Pre sale inspections…read more Post sale inspections Headlight restoration Windshield rock chip repair Minor paint and body work Roadside assistance (fuel delivery, lockouts and jumpstarts) Front and rear differential service and rebuilds Small engine repair and maintenance