I brought my Nissan Altima for an oil change and to have my vibrations while driving checked out. David and Elias were great, friendly, and honest with me. They suggested I swap out a tire, rotate, and balance my vehicle to rule out the vibrations. Sure enough they were correct. Pricing was super fair, the turnaround was same day based on tire availability. They were quick and efficient. Now I feel more comfortable on the road! Thanks guys. read more

Dave is great! I've been going to him for years and completely trust his integrity and ability to maintain my car

Lifesaver!! Dave at Eighth Avenue Conoco saved me from a tow and delayed repair today! Car wouldn't start. He ran by my nearby Hilltop home, gave me a good diagnosis and fixed it at his shop before the end of the day. Saved my sanity and my week-end. Kudos to Dave at Conoco. Rae R. read more

Very impressed! I'd taken my car to another shop for several years. The last time I had an oil change they suggested a new battery, tires, and a transmission flush. My battery was only two months old, my tires were very serviceable, and my service schedule suggested nothing on the transmission for another 40,000 miles. As my car was eleven years old. I thought it might need a coolant flush and possibly a new serpentine belt. I found this place on Nextdoor, checked out yelp reviews and gave it a try. Soon after i dropped the car off I got a call telling my both my coolant and belt were good and i could come pick it up. No charge! I'll be back. read more

They're quite amazing, especially on Toyotas. i've used them multiple times for a variety of reasons and I felt like I was really well treated. read more

The team reattached my coolant bottle and refilled my windshield cleaner. The only charge was for a full bottle of cleaner. Plus I got a free full sized Tootsie Roll! They will have my business in the future! Highly recommended! read more

Great service, fair prices, friendly and honest folks! Have gone there for years. Love Jonathan and the team!

Jonathan and team are excellent, honest, and get the job done right. Thanks, guys! Joe 2011Ford Escape

HONEST BUSINESS! Not an oxymoron when it comes to 8th Street Conoco. Dave and his staff are very friendly and approachable. No sales pitch, no gimmicks. I took my car in this morning with a transmission "problem." Those are two words no one likes to pair together, right? Called me within one hour, telling me they had already fixed the "slight leak." When I went in to pay, they said "NO CHARGE." Please read that statement again. Dave also gave me the name of a garage that only works on transmissions IF I ever needed it. Please visit this garage for your car care and you will have a refreshed view on humanity! THANKS! read more

Best staff and service in the area! We consistently take our cars there, and they have gone above and beyond to make sure we are taken care of. Even had a complex repair completed quicker than expected because they heard me talking about an appointment we needed to get to. Cannot recommend this place enough! read more

My son took his Xterra in this morning because of a check engine light, diagnostics codes coming up with faulty camshaft/crankshaft sensor. Eighth Ave quickly came up with a workable solution and further diagnostic. Very satisfied with their solution especially since they could have bilked the warranty the Xterra is under. We will definitely be using Eighth Ave in the future! read more

This is the best mechanic I've had! They are very fair and thorough. Jonathan is the best!

Dave and his staff are very friendly and honest. They are helpful and able to assist with all types of mechanical issues. It is nice to have a mechanic you can trust in the neighborhood you live in. Open everyday except Sunday. Easy to get to just east of Colorado Blvd on 8th read more

I had to drop my car off after hours over the weekend. Once they opened on Monday, I quickly received a call from them, and my car was fixed within hours (a miracle for me!). I had a great experience and will definitely bring my car back next time I need help! read more

This is by far the best place I have encountered in Denver! Excellent service, honest, professional, timely, reasonably priced. Highly highly recommend these folks to everyone!! 5 stars!! These folks are extremely competent, kind and helpful! What an amazing place! Thank you David and the Team. read more

Dave was recommended by a friend who lives in the neighborhood. I came here for an oil change. I called on a Monday and made an appointment for Friday. Easy, efficient process and friendly staff. They called me when it was ready. I dropped it off before work and picked it up after. I felt the price was fair especially given the location. I asked for an estimate and it ended up being within the range I was given which I appreciated. Highly recommend. read more

This place is the best. They'll never do work you don't need and their prices are beyond reasonable. This is the second place I've seen people bitching about oil changes. Lol. If that's your only complaint, you're lucky! Go somewhere else. My mom, dad, and I have all been going here as long as I can remember. I recommend this place to anyone and everyone. The more people that have ish, the more time they have for my cars. Keep on keepin on! I don't know what I'll do when Dave retires. Ride my bike I guess. ;) read more

We came here at the recommendation of someone else and it did not disappoint! When something unexpected happened to our car, we needed to get it fixed ASAP. Our regular place couldn't get us in for almost a week, so we tried out this place. They took our car in immediately and had it ready by the end of the day! The service was affordable, reliable, and speedy! Definitely worth checking out if you need any work done. read more

These guys know their business! They are skillful, efficient, honest, and fair. I'll definitely return for future repair and maintenance needs, and would highly recommend them! read more

Dave and his team do a great job and they try to take the least expensive route to fixing your car. In my car they were able to change a small freon port for my air conditioner instead of replacing the whole Freon line like Land Rover would do. I highly recommend 8th Avenue Conoco. read more

I went here the other day with my old Toyota Camry upon a recommendation from a friend, and they were forthright and fair. Dave and his assistant took the time to explain the issue with my possible power steering leak and what it would cost. I trust this place and will be back. read more

I've been here twice, both for the same issue. The issue has always been a flat or near-flat tire due to a nail/screw. Both times they removed the nail quick, in under an hour, and it only cost me about $15 each time. Pretty sweet deal and they seem genuinely honest/good people. read more

If you need an honest, fair priced, reliable, efficient and hospitable mechanic, Dave and his crew are for you! I mean really, who doesn't need good help in this department? Well OK ...maybe the "car-free" among us. In MOST cases a good mechanic is like a good man, hard to find and there when you need them most! I have been to 8th Ave Conoco for...The stupid amount of flats I've had since moving into this construction filled neighborhood. Seriously with all the nails and screws laying around it's been like 6 times. Also had my brakes done, done well and inexpensively. Had oil changes, very happy again. OMG what in the Sam Blazes is that sound???? Took it to Dave, problem solved! Trust me...you can trust him. He fills my tires for me regularly because I am totally phobic of exploding them in my own face, and he never seems to mind. The vintage cash register and the whole old school vibe here is awesome too. I want my mechanic to be greasy and hard working, fair and helpful. Dave and his staff are these plus some! read more

These folks are awesome. I had a minor repair that was going to take at least one month for one of the major dealers to service. And like anything, it was going to cost more than $1k. The team at Eighth Avenue fixed it within 36 hours at a super affordable rate. read more

Saturday sucked. I drove from north Arvada into Denver to meet a friend and noticed my heater was not functioning real well. Stopped to get a coffee at Starbucks at Colfax and Krameria and stepped out of my car to be met by death fumes and steam pouring out from under my hood. So awesome. Fast forward through a lot of story telling. My engine was overheating. I left my car in the parking lot of 8th Ave Conoco and a lengthy voicemail on their machine. Closed Sunday, I had to wait until today for the prognosis. Couldn't find a leak. Drove it around, topped off my coolant, pressurized something, did a diagnostic check...it appears a lid had just popped loose and even though we'd filled it, it had still overheated because things weren't just right (evidently it's touchy?). Dave isn't charging me a dime for checking it out. There are good people out there, folks. Frequent their businesses. Make them thrive. These are the people that deserve it most. UPDATE: Car did not fare well on the way home. Problem still exists. Sad. Dave is very nice, but he didn't fix my car. read more

These guys are great, I've only had some routine maintenance done, including oil changes, check engine light, fix a flat, etc... However, they are always polite and fast, and hard working. Their prices for repair seem reasonable. They offer good advice on the things that go wrong with cars and what cars they as mechanics consider good and reliable. I really think that they are honest mechanics. They treat their customers with respect and obviously want you to have a good experience, good results, and come back. read more

After reading the Yelp reviews, I decided to come here for my oil change. They were able to squeeze me in the day of, which was nice. It took about 40 minutes, which isn't too bad. But the oil change cost me $46 dollars! Oil changes cost about $30 at a Firestone. I don't think I'll come back here again. read more

I've been going to Dave at 8th Ave Conoco for years and have never been disappointed. He and his team are knowledgeable, responsive and get the job done. Highly recommend without hesitation! read more

I had read many reviews about the honesty and integrity behind this operation before purchasing an 02' Frontier that I looked forward to bringing to these guys for business and I can tell you they've lived up to their hype. I grew up around the auto industry and for that reason have become one of those that avoids it at all costs because I find that with most establishments, there's opportunities at every corner of a transaction to "milk a little more money out of the customer" and from what I've read and experienced, somehow, Dave and his staff don't subscribe to that logic so I look forward to bringing them more of my business for many years to come. read more

These guys are the best! My car was leaking oil all over the place, and fast, to where I was putting 2-3 quarts in every 2-3 days!!! I mean, it was bad. I was so scared that my engine was going to blow or that there was something so majorly wrong with it, that my car was going to require a new engine. At the very least, I figured it was going to need a very expensive part. I'm a woman, and I know that most automotive repair shops see me as an easy target. I have no idea what to look for when my car is acting up. The oil leakage was so severe that I assumed it had to be the worst news. Well, guess what? It wasn't. The guys at 8th Avenue Conoco were super friendly and honest. Only a little over $100 later and my car was totally fixed! They were fast too. My car was done the same day I brought it in. They even fixed a power steering leak (I think that's what it was) that was caused by the previous mechanics who worked on my car. At no additional charge! These guys are awesome and seriously have the lowest prices in town! They are totally trustworthy. I will never take my car anywhere else again! read more

After my battery died my check light came on. Took it in and what was supposed to be a $25 charge ended up being free. Nothing was wrong with my car. It might seem small but now I have peace of mind! Definitely coming back if need be!!! read more

I went to 8th Avenue Conoco based on a recommendation from a friend whose family has been going to Dave for years. I was impressed with the honesty and transparency while discussing the condition of the brakes on my car. I dropped my car off at 11am, recieved a call at 1pm to update me, and picked up my fixed car at 4pm on the same day. I paid a fair price for the work that was done. My impression was that Dave and David are honest and hard-working. I will return if I have any future car issues, and would recommend their service! read more

Put simply--the crew rocks. So kind, considerate and this translate to honest competent hard work. Be sure to tip them (sometimes I bring gift cards) because they are Denver's greatest mechanics. Been seeing them since I got my car 2 years ago. Awesome. read more

Always, always looking to save the customer money, but will do the job well, timely and competitively. Been coming to see Dave for 13 years now, most recently for a timing belt and head gasket replacement. Solid work for a more complicated job. They can do pretty much anything, and only need more reliable staff to keep Dave from drowning from too much work. read more

My car overheated in 95° weather and Dave was able to assess the source of the problem quickly and provided a reasonable quote. Wasn't able to squeeze me in the busy schedule, but showed me what was going on and told me exactly what needed replacing, nothing more. I appreciate the honesty. Five stars. read more

Great service!!! As a woman, I was treated very well. I waited in the office; the guy came and got me to visually show me what the problems were and get my approval prior. He gave me the quote right away and the service was done immediately while I waited (I did have an appointment). Thank you for your respect. I recommend! read more

After Sears automotive took 2 days to "fix" my car and concluded that it wasn't the alternator- the car died in heavy rush hour traffic on Colorado Boulevard and my daughter and I were put in a dangerous situation for two hours. I'm still amazed no one plowed into our car. Got it towed to 8th Avenue Conoco, which is just down the street from my house, and by noon the next day they had it fixed. Guess what? IT WAS THE ALTERNATOR! Never going to Sears again- and I'm not sure why we hadn't been to our neighborhood Conoco service station before, we're just idiots, but we will definitely be back. Very friendly, straightforward and helpful, unlike the guys at Sears. read more

My family and I have been going to Dave at 8th Avenue Conoco for over 15 years. He's a phenomenal mechanic, as well as a great person. His prices are beyond fair and his skills are top-notch. I recently leased a new car, which came with free maintenance. This is somewhat regrettable, as I don't get to visit Dave for oil changes and whatnot. That being said, I'll do my best to give him any possible business - new tires, etc. If you're looking for a trustworthy expert mechanic, go to 8th Avenue Conoco. You won't be disappointed. read more

I needed new brakes on my Honda. Two friends suggested 8 th Avenue Conoco; a service station not a gas station. I met Dave the manager, told him my brakes problem, and he said he'd call within the hour with a diagnosis. After he gave me a ride back home...( top notch customer service right there) he drove my car, and called. I was figuring $600 plus, like "other" quotes I received, but it was 1/2 that price for parts, labor & taxes! Dave's philosophy is to NOT take advantage of the customers, treat ALL customers alike and charge every person fairly. I was very impressed with the service, professionalism & price. People, if you need an honest mechanic & a great place to take your car, this is the place! Located at 8th Avenue & Bel Air, a block or two behind Trader Joe's on Colorado. read more

Dave has been taking care of my cars for over 20 years. I was recommended to come here from someone who had been taking their car here for years. He is honest and trustworthy! He only suggests other repairs if he really really believes your car needs it. My car has over 185,000 miles on it, and I'm pretty sure that is because Dave and his crew, have kept it in tune all along. I highly recommend it! read more