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.

I gave them a call and asked about a cooling system issue, reassured me don't jump to the worst…read morecase scenario. They got me in, got me in the shop diagnosed and got me fixed up really quickly. The gentleman there are awesome to chat with and really good people to work with but if you need your car repaired for something, I'm definitely going back and they offer veteran discount on labor

I came in for a second opinion after the dealership quoted $14,000 transmission replacement. Phil's…read morereviewed and gave me some options, in the $300 ballpark with potential pros and cons and overall honesty. The repair ended up being ~$250 and they even walked me under the car to verify the fix. My folks now go there instead of their dealerships for oil changes and everything else. Phil's is the best in Greeley!

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

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.

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.

Highly recommend! Very reliable and efficient! Had several issues with my dodge that they were able…read moreto diagnose and fix in the same day!

Incredible service by people who know how to service vehicles properly. They are excellent at what…read morethey do and provide top-notch customer service! This is my go to mechanic shop in all of Weld County! I work on my car when I have time, but if I don't have time, Automotive Services of All Sorts is the shop I take my cars to!

This is a hidden gem! I really am not kidding, these guys know what theyre doing, and they are…read moresome of the best mechanics in Greeley! They are more than fair in pricing, compared to anyone else you are going to feel like you're taking advantage of them. They really know their stuff. Check them out, you wont be disappointed.

From the owner: Quality, fast & efficient auto repair shop. Specializing in big repair jobs over $1500.read more

These guys are the best!! Anytime I have issues with my car they are able to get me in quickly and…read morefigure out the best plan for the issue at hand. As a 68 year old woman I have always been worried I could be taken advantage of on things like mechanical issues that I have no clue about. I always feel safe and cared for like i'm family when I go to them. The prices seem reasonable and I know they have my best interest at heart. Use this company for all your auto repair needs... You Won't be sorry!!! Midge Tucker Owner of Midge's Pet Grooming

Brought my car here via AAA since my car broke down nearby. They were 110% professional the entire…read moretime. They made a mistake, but immediately owned up to it, then went WAY above & beyond any other shop might do to make up for it. I wish they were closer to where I live, otherwise I would give them all my business. Especially big shoutout to Colin for being such a great guy about it all!

I am an online car shopper and was in need of a Pre-Purchase Inspection (PPI). I saw that Scott's…read moreGreely Auto specialized in German cars in addition to others so that was the first plus for me in selecting their shop as the place I was going to place my trust in to inspect the vehicle I was hoping to purchase (BMW X5). I could not have been more happier with going to Scott's, from the first phone call with Bradley and working with Carson, they provided nothing short than some of the best customer service I have come across in a very long time. The staffs willingness to take my vehicle in within the week to perform the task was just awesome, you rarely get that anywhere here in Phoenix, and so that alone told me a lot, because an inspection fee is typically not much but it requires time, so for them to drop what they were doing and perform what was needed AND to the detail in how they reported their findings was world class and utilizing current technologies to illustrate the checklist of items needing inspected, was awesome! I wanted to fly to Greeley to ensure the X5 upon sight and feel was the car for me, but instead of just going to the dealership first I had to thank the staff and meet Bradley and Carson, and that I did, and they were true to their service over the phone, two very nice people and class acts all the way. I want to thank both of them and the staff that worked behind the scenes to provide that peace mind and giving me that green light to purchase a vehicle that was safe for my family to travel in, and all I have to say is YOU GUYS ROCK! Thank so much from me and my family the Millers from Arizona, enjoy the Cactus Candy I brought, God Bless!

This place went above and beyond for a issue I had with a tire. Staff was great, inside was clean,…read moreservice was great..... So good Im thinking about applying.

The most unprofessional service. Got my water pump changed, got the car back with a p0410 code…read more They denied being near the part, although the part is right above the water pump. I called to see if they had changed the housing thermostat with the water pump because I've changed everything else and I'm still getting codes. Won't even answer my calls. Tells me if I want them to fix it that they're basically gonna keep my car for a prolonged period of time because they "don't know what happened". The only thing wrong with the car originally was the water pump. I've been lied to every single time I've spoken to them.

We use Auto Doctor for personal vehicles and for my husband's business. They are great to work…read morewith. The prices are fair. We love to support local family owned businesses. I would definitely recommend taking your vehicles to Auto Doctor in Greeley.