I would recommend anyone looking for a Jeep and for a trustworthy seller/mechanic to start here. Although I ended up not being able to purchase the wrangler I was looking at, Tom Sr. Was great. He kept me updated with what was going on with the Jeep and even gave me tips and what to avoid when looking at other Jeeps from other sellers. If/when I do find a Jeep I will definitely come here to get it worked on.

Tom Sr. and his crew are solid, honest, hard-working, great guys. We bought our beloved XJ from Tom, and from the minute we met him we just knew he was trustworthy and honest. I trust him implicitly with our Jeep and will absolutely make the drive from Boulder when we have real work to be done, or when we have Jeep buying/selling needs again. Thank you High Octane!

Found a used vehicle on carfax and reached out to them. Tom Sr. was easy to communicate with and not pushy to make the deal. It was an easy decision after a smooth test drive and thorough look over. Completely satisfied with the purchase 2 weeks in. Highly recommend if you dont want some cheesy car salesman breathing down your neck.

Tom & Crew are absolutely amazing and explained exactly what was happening to the Jeep. Will definitely be a returning customer. Thank you again!Had a fuel line leaking during a busy time, they managed to get me in still and couldn’t be more efficient. Happy indeed.

These guys are great to work with. They are very knowledgeable about jeeps and off-roading. If you are looking for an off-roading vehicle, I highly recommend talking to them instead of a big name dealership.

Purchased a Jeep from here, great quality and very happy with the experience of having to purchase a vehicle and honest family staff. They know their jeeps and don’t bs. When buying a used car it is nice to know what your getting into and as I said honest and good people. They even helped me after I had some parts stolen off my jeep just recently. I recommend them as I believe I can trust what they say and that is not something I can say about most places.

I have a jeep and they work on jeeps! Had to give them a try. The guys were totally upfront and communicative with my repair and also give me a heads up on a future issue to watch for. Value was honest and Im very i happy I took my Jeep there. Ill highly recommend them and will be back.

Solid family owned friendly jeep shop. The made special accommodations for my schedule and knocked out my maintenance request for a reasonable price. They also gave me some great 4 wheel advice for taking better care of my jeep post-trails. Lots of cool jeeps for sale on the lot as well! Highly recommend this place for your jeep maintenance.

Great service and great people. Always takes the time to explain exactly what happened with my Jeeps and does their best to help me!

They did a coolant flush on my 96 grand Cherokee today and had great communication they told me everything about what was going on. Joe was a very stand up guy and explained everything very well. Highly recommend these guys to work on my Jeep

I have a ‘95 Wrangler that needed a new oil pan and these guys were honest and upfront about that whole thing. If you have an older jeep just take it to these guys and save yourself a headache.

Bought a Jeep Grand Cherokee from High Octane.The owner and employees are awesome. Great selection of Jeeps and a few high performance vehicles, that changes all the time. Keep your eye on this company when looking for your new vehicle. Love my new jeep, so glad I found this place. Very few car lots like this one these days.. ThanksI will be trying there service center when I experience a problem.

Great, low pressure way to check out a wide variety of jeeps and other 4x4. They have reasonable prices for jeeps with scars and provide expert advice on the vehicles. Is nice to be able to wander through the loft before you go inside to talk to someone.

Know what theyre doing! Honest, Practical

This place is awesome and honest! No pressure,and they know their stuff! Bought this for my fishing & fun vehicle. No hassle..great price..no worries!

I bought a used jeep from these guys and had some engine trouble right after my purchase. Their thoroughness and integrity to make it right went above and beyond my expectations. I cant recommend them enough. This shop will be my go-to for all of my future repairs and upgrades. Its surprising to find a family run business nowadays with quality and values. Their customer service is exceptional and they will be my dealer/mechanics for as long as Im in the Denver area.

These guys are great! I needed all new suspension on my 08 Commander. They charged me $1500 less than other estimates I had gotten and that was with upgraded components and lift. Ive come back for some small mechanical stuff and theyve taken really good care of my Jeep every time. I wont take it anywhere else.

Great selection of Jeeps and apparently an awesome secret stash of muscle cars too. The guys here are super helpful, friendly and knowledgeable. I like that this family owned dealership has a an on-site mechanic shop and they know their shtuff.

This is definitely a muscle car buying place for men. There was mice feces on the dash of the truck we drove. The price was pretty high for all the problems it had. They definitely arent focused on sales because I had to seek them out to test drive and ask any questions. They were busy other places.

Ive used these guys for a couple repairs on my 07 jeep now. One time was a fairly challenging problem that the team was able to diagnose. Prices are fair, work is quality, communication is solid.Its a local shop and Tom and the guys have always done a great job. Would recommend them any time.

Tom, Tom and Mark are very friendly and honest, Mark the mechanic is very knowledgeable and wont try to sell you something that is not broken. The owners are very friendly and greet you as you walk in and give honest no BS answers when talking to them about repairs. I find this shop the best around and would rather give my business to a family owned and operated small business then to a money hungry company that only cares about the money and doesnt care about my Jeep. Mark is the only mechanic that will fix my Jeep.Thank you for all you do.

Do not go to this place ever! They say High Octane Performance Cars and muscle cars yet they wont buy any of them, only jeeps. They said they only take jeeps, the guy works on his jeeps himself instead of professionally fixing and selling, and its a very dirty place with not a lot of structure. Would not go again or recommend to anyone oh and to add onto it, your going to try arguing about my review. Amazing. I didnt have to be on your lot for all of 1 minute to find out the type of place it was. When the first thing you see when you walk into those kinds of places is a guy under one of the cars fixing it while it is on the lot to be seen it puts off a bad image. Reading the other reviews Im not the only one. On top of that is the jeep we looked at you had put up for 10000 dollars. In which excellent condition Kelly bluebook lists that at 10000. This jeep was nowhere near excellent. It had issues that were all to obvious. You would be lucky to get 8 for it, and then you sit there complaining to me that you dont know why it wont sell

Ive always believed that you should never buy the first car you look at.After deciding to buy a Jeep as a toy and to do some work on with my kids, the first one I saw in person was at High Octane. I liked that they were a couple of regular guys (father and son, in fact) who specialized in Jeeps. After seeing about a dozen more over the next week, sure enough I was back. Not only was the Jeep everything I wanted and needed, the price was great, especially considering they had just sent it out to have the rear end rebuilt. They could have sold it without the rear end rebuild, and probably at the same price considering the other options I saw out there. But it needed to be done, so they did it. After we made the deal, they even went ahead and did a full tune-up, not because it was strictly necessary but because it was the right thing to do. There was a slight hiccup with the paperwork when I went to register the Jeep, but Tom took care of it quickly and professionally, no questions asked. This is probably the first online review Ive ever written, but I thought it was important to help support these guys because they deserve it. You wont regret doing business with Tom and Tom, and you probably wont find a better Jeep out there. If they have the one you want, save yourself the headache and just buy it.

Talk about a great group of guys! Theyre always on point and willing to help in any way. two thumbs up, keep up the good work!

Great prices and good service. I bought my bronco from them for a killer deal. Only a lil rust here and there but its a bronco so you cant go wrong. She drives great and looks even better. Thank you guys for my new ride.

The Tom’s are great at finding your perfect Jeep for your needs. Honest and fair with their services. Stop by and check them out. Thank you guys for all that you did for my needs.- Jeff A.

These guys are great. I didnt see any jeeps that I was in love with on the lot but they were fairly priced. Both Tom Sr and Jr gave me some tips on buying a used jeep through a private seller. A few days later, I bought an 89 cherokee and brought it into the shop for them to look through. Mark got back to me and gave me the run through entailing all of the issues needing to be addressed. Mark was patient and answered all questions I had over the phone. I had the guys replace my ball bearings and then I did the remainder of the work myself. Tom Sr encouraged me to do some of the work myself to save money.Tom Sr followed up with me a few days later to see how the work was going (I was not expecting the follow-up but greatly appreciated it!) They also answered some questions I had with the work I did on my own, which was a huge help.These guys are honest, fair, and detailed. If my XJ will were to ever break down on the highway, this would be the shop Id have it towed to.

Stop by earlier today to ask a few questions about my 2001 Jeep XJ. I am trying to get a road map for really getting my jeep trail ready and fixing the small things. Tom was extremely helpful with explaining everything and gave me a great idea of the work that needs to be done!Thanks Tom!

Tom was great to work with. They went above and beyond to make sure everything went smoothly. They did everything they said they would on time and done right. I wouldn’t hesitate to buy another car from High Octane.

I brought my vehicle in for an estimate. I wanted to get a second opinion, they seemed upset and charged 110.00. Was never made aware of any charges until I went to pick up my vehicle, beware they will charge you if you do not use them for work.

Phenomenal experience. I never thought Id have been able to sell my vehicle for such a high amount or get such reasonable service!

Thank you for helping my jeep from the damage from Texas

Ive been going here since I moved to Denver. Every time I have something to fix on my jeep or just have a question about it these are the fellas to take it to. They know what they are doing. And they do a great job. But beware....the shop dog likes the play fetch.....a lot.

Best shop in town for Jeep repairs!

Ive bought two Jeeps at High Octane. I guess its a good place to buy used Jeeps, however they dont pay attention or care if their vehicles are in good working condition.The first Jeep I bought was in great condition, and I havent had a single issue with it. I was so happy that I went back the next time I needed a vehicle.I test drove one with a blown wheel bearing and they were oblivious until I told them. This should have been a warning sign. Unfortunately the second Jeep I bought had major issues. Within two days of buying it, it started leaking coolant and overheating leaving my wife and 2 kids stranded on the side of the road. I took it back to High Octane and they said it was the water pump. They replaced this for $100.A couple days later the upper radiator hose exploded and the vehicle blew a head gasket. Again stranding my wife and kids and putting them in serious danger. I took it back to High Octane again (like an idiot) and they replaced the head gasket. This took them 3 times as long as they originally said (3 weeks vs. 1 week), though they did give me a break on the price. However the discount they gave me was dwarfed by the cost of renting a car for 3 weeks while they serviced the vehicles of customers who were paying full price.This still did not fix the problem. A couple of days after getting the vehicle back again it began to overheat again. I pulled off the road, let it cool off and took it to another mechanic. Turns out the real issue was the radiator fan module. This $10 part was the problem all along, and is apparently a very common issue with Jeeps.Do not take your Jeep here for service. Hopefully you can learn from my mistakes and and understand that they do decent repair work, but without thinking about the interaction of all of the vehicles components. Simply being able to do a repair without asking why/how it needed to be repaired is not the sign of a master mechanic, much less an expert on Jeeps.

I am new to owning a Jeep, Tom made the process VERY easy to choose. He was ready and willing to answer any questions, he has a large variety of Jeeps and his muscle cars are beautiful, his staff is friendly and knowledgeable. I had a great buying experience and will be returning to look for an other Jeep one day Im sure.

Brought my 96 Grand Cherokee in originally because it wouldnt start one morning, turned out to be a simple fix guys took care of it no problem and didnt charge me an arm and a leg.Brought the Jeep back again for a light bar install and diff flush and once again the guys did a great job with everything at a reasonable price. Next on the list is a lift kit.Thanks again for everything

These guys are awesome! Had to take my Wrangled in after it was stolen and they fixed it right up. Awesome customer service and they dealt with my insurance company so I didnt have to take time out of work to answer questions I didnt really know the answers to anyway. Super glad I went there. Will keep going back and referring family and friends. Thankful for good small businesses that care about their customers. Keep it up, fellas!

I really enjoyed working with the older Tom. He was very helpful and personable. His son (also Tom) was extremely rude and condescending.

“The Toms” were very helpful with a pre-purchase inspection of my Jeep Wrangler and let me know anything impending as well as things I would keep an eye on down the road. They also were full of advice and good conversation! Gave me a few tips on what to do next with my JK as far as mods go and also where to hunt some trails! I will be using them as my mechanic for my JK from now on!Thanks guys!

Great staff! They know it all when you are looking for a Jeep or Hot Rod! They take the time to make sure you get what you want.

The Toms at High Octane are get it done guys who know there stuff... they helped me get my Jeep that I bought from them exactly the way I wanted it I highly recommend them for sales and service ...no one knows more about Jeeps and high performance muscle cars .....

I bought all my jeeps here, good people

Amazing guys. They know their stuff so you can trust them

Integral, reasonable and they love Jeeps.

PLEASE READ PLEASE DO NOT GO HERE THEY RIP WOMEN OfF AND TAKE ADVANTAGE of them.TOOK MY JEEP HERE FOR MY REAR AXLE SHAFT AND THE SON WHO THE MAIN MECHANIC TOOK IT FOR A TEST Drive AND CAME BACK SAYING IT WAS A WHEEL BEARING I was excited that’s all it was Nd told them let’s do it.I left my car for them to repair when I got back the main son who’s the mechanic told me my drive SHAFT had been STOlEN but TO MY KNOWLEDGE I DIDNT KNOW OF MY WHEEL BEARINGS BeING BAD or my drive shaft being stolen either SO HE ASKED ME BACK TO THE SHOP I RECORDED THE WHOLE CONVERSATION HE HAD WITH ME ABOUT EVERYTHING THATS WRONG WITH MY JEEP. HE JUST SOUnDs like a SCAmMer on the recording soEXCEPT WHAT I ORIGINALLY TOOk IT FOR. SO HE TOld ME HE HAS TO FIX MY BAD WHEEl BEARING BECAUSE He CAnT LET ME LEAVE WITH IT LIkE IS. I LEFT TO PICK UP MY Husband AND WHEN WE GOt BACK WE TOOK IT FOR A TEST DIVE AND MY CAR FELT LIKE IT WAS STUCk IN high GEAR Or REVING REALLY LOUD WE GOt BACK TO THE SHOP ANd THEY DENIED THe WHoLe THinG mind u I know how my car felt when I came in and now it feels horrible.SO WHEN WE WeRe telling him something is wrong they said we should just get rid of the car it has front end damage and that’s y someone probably took off the drive shaft well wait He just told me someone must have stolen it.BUt ThEN OFFERED Me A $100 drive shaft mind u this part for my car is no less than 400-600 used new is 1200 and I didn’t TRUST THEM TO KEEP GiVING THEM MY MONEY so now I am S.O.L now I’m here in the WINTER and I have a Jeep with 4x4 but they stole the part that made my Jeep 4x4 I took it to another shop and they told me that part where they took my drive shaft off of looks so new that it’s impossible someone just took the drive shaft off within the last few days because that part rusts really fast where my drive shaft should’ve been but it was clean and brand new..IM WRITING THIS REVIEW NOW BECAUSE THEY Never RETURNED A CALL FROM THe BBB TO RESOlVE ThIS So my point is please DO NOT GET RIPPED OFF BY THESE GUyS ThEYRE NO GOOD I KNOW EVERYONE DONT HaVe THAt much money but save up pls save up and take your Jeep to a Jeep dealer or a reputable mechanic. I know of one it’s called BULLET AUTOMOTIVE in Brighton take the trip the owner is amazing and honest........and now they write back saying they’re are willing and ready to help but ya they’re ready to switch md steal car parts under ur hood or under the car so WATCH OUT.!!!!!

Best shop to get your jeep fixed in denver.

This is the spot you want especially if you drive a Jeep!

Had a problem with my slave cylinder on my 93 xj. They were helpful at first getting the jeep at the shop, but the owners son gave me a rough price of around $300-400 to change out, well the owner priced it at around $700, I told him thats not what his son said, so he adjusted the price, which was fine for remedying that problem but what i got in return was a half-ass job. They changed the slave cylinder and after that my jeep hasnt shifted right since, went back several times they would bleed the system but still wouldnt work right, as i would try to get a solution to the problem they seem to act as though they werent sure what to do, so i gave up on these guys ever working on my jeep again. Wouldnt recommend taking your jeep to them, nice people but i think they were learning as they go at the time. Price was too high for what i got. I had another guys price a complete clutch change for less than $500 parts included, just saying. Not satisfied.

Very helpful and knowledgeable place

Do not ever take your car here, or really buy a car from them to begin with. I have had a plethora of issues with parts on my jeep they claimed to have fixed prior to purchasing, making the abilities and knowledge of their mechanics and staff completely unreliable.In addition, with recent work, they quoted me a price that they were clearly unable to meet. While I am fully willing to pay for work done, and work done well, I am not at all okay with being to lied to and under-quoted on work, and being deceived to along the way about it. To top the experience off, they wound up not being able to complete the task they quoted me on and shipped my car parts to a different shop, without permission. Adding on extra cost, without consultation. Silly me to think a custom shop and primarily jeep shop would be able to fix a part every just brakes, firestone, and les schwab can fix. After the experience, I wound up paying for a whole new oil gasket, when I was just told one seal needed replacing to fix a small oil leak. The communication, or lack there of, that occurs throughout this shop is completely unacceptable.In the end, I got my jeep back, with the initial part I needed fixed STILL broken. Luckily, I am not mentally challenged, and took my jeep home, stopped at an auto zone along the way, and had the part replaced & jeep up and running within two hours, all for a whopping 10 bucks.Save your time and money and1: take your car to a professional.OR2: Watch some youtube videos, and read some car blogs. Its not rocket science.

Walked onto the lot. Nobody. No prices marked. I bought a truck elsewhere.

Junky Jeeps! Rust, missing body parts, leaking oil, major damage, vehicles need 1000s in repair. They try to cover it up by saying its just cosmetic when really the jeep was in a head on collision. Grown men acting like sheepish sales noobs. Stay away from this place or spend your next months salary repairing your Jeep.

Condescending staff. With all the shops in the area, I would go somewhere else.

Good for all jeep fixes

Arrogant, unsafe, and unprofessional