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.

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

Went into Honda for my oil maintenance and afterwards the service advisor told me that my struts…read morewere blown. They typically need replacement anytime after 80k miles (we had 128k) but I was not prepared for the major expense and a reschedule. Long story short, I was in a bind and explained my situation (time, money, and my daughter needed the car) to Mike; he did a few preliminary visual checks, squeezed me into his tight schedule, quoted me significant savings and also gave me a AAA discount, finished by the end of day, and provided me a loaner. Mike got me FCS struts w/ 3 years warranty. Really good and caring folks at Phil's Pro Auto Service, in Greeley CO.

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!

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!

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 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 had to get my breaks replaced and I'm so glad I went here! They were extremely responsive and up…read morefront about all the costs. They were very professional and polite and got everything done quickly. I was able to put their work to the test a couple weeks later when a car pulled out in front of me and I had to slam on the breaks to avoid an accident. They did an awesome job and we will definitely be a return customer!

Joel at Advanced Auto Pros is a stand up guy. He does good work and he's honest about it. You can…read moretrust that you'll be taken care of if you bring your car here. Thanks, Joel!!

Bait and Hook specialists...stay away... I got a quote for…read morebrake job, $239 he says, so, I bring the car in next morning, again they say $239, I sign the thing and leave the car there, 25 minutes I get a call from them saying you need rotors, plus with our 15 point inspection you also need back brakes...it'll be $567. I say " I never agreed to a $567 brake job, I agreed to a$239 brake job, that's what I signed, and im on a fixed income on social security, I can't afford a $567 brake job, put my car back together. I get there and he says " I'm charging you $93 for labor" I said You never stated you were charging me $93 if I disagreed to the job" He says " you agreed to do the job" I said " Never agreed to a $567 brake job, I agreed to a $239 brake job, nor did you state up front you'd charge me $93 if I disagreed with your price, this is Bullsh#@" Keep away from these con artist bait and hook specialists...

My husband is a welder, he took his truck to Turck City. Very long story. This company put the DPF…read moreon wrong. They would not back their work. $3900.00 dollars out!! He had the truck towed to a different shop, where they are fixing it. Buyer beware FYI - the shop where we had it toed to , tried to get Truck City to own up to there mistake.

Traveling through Greeley area and needed an oil change on our motorhome. Truck city scheduled it…read morein for next day - and service writer and technician were both professional and thorough - checked all fluids, etc. Price was reasonable for quality synthetic oil and filter change/service.