So, this Mom & Pop shop is off the charts for awesomeness! Very reasonable price for a full vehicle pre-purchase inspection that is about as thorough as Ive ever experienced. On top of that the repairs needed were broken down into most to least needed (very helpful if on a budget). They were even willing to install a part I already had as they needed to remove the old part to access another repair, all without added charges.Real people doing real WORK, and not afraid of the soft world were currently living in!Thank you Busted Nut!

Rick replaced a 6.4 diesel engine for me in my 2008 f350. Im in Colorado Springs and I will gladly take any of my other trucks to him. I wouldnt go any place else. Great people, great service and fantastic work.

Outstanding! Called about doing some bulletproofing on my Ford 6.0. Rick was very informative on my options, costs and timing. They did exactly what they said, when they said, and for the cost they said. Got me right in and did an excellent job. Couldnt be more satisfied! A real pleasure doing business here.

Rick suggested a great place for me to take my rig for an oil change. Thanks for being a straight shooter!

Fantastic service and pricing. No BS just straight forward and honest. Diagnosed and fixed an electrical issue in one visit where other shops in town have tried and failed.

Rick, Sheila and Mike are great! Family based shop and treat their customers like family. Never have had an issue as far as scheduling or having a vehicle finished in a timely matter. Very straightforward shop, dont beat around the bush or push un-needed parts like some of the other shops around. They will always have my business for anything involving my diesel pickups. Highly recommend if you want fair, honest, quality work done to your diesel truck.Ps really enjoying the complete overhaul they recently did to my truck with all new injectors, turbo, and other fueling upgrades my truck is born again!

They treated my pretty darn good. I didnt get much work done but they got the job done and I am happy with the results. Friendly people too.

Great shop and great people to work with! First diesel I’ve owned and they took care of it very well. Spent extra time explaining the ins and outs to me. Overall very satisfied and would recommend to everyone. Thank you

These people are incredible! Super friendly, very knowledgeable, and extremely helpful. Always have a great attitude and they go the extra mile just to help you get your vehicle running like new again. I would definitely recommend them to anyone who has a diesel and is looking for a lifetime shop

Great shop! They tried to diagnose the truck the best they could over the phone and they told me probably a smaller repair than I thought it was. In my head I was still planning for the worst thinking my EGR Cooler needed replacement and then I would also replace the oil cooler. In my head I was planning on spending more than necessary. Any shop can try and over sell but these guys are as honest as can be.

I had asked a couple questions on a Facebook group and they were awesome with information. They put several priced packages together for my project. They met me in person and went over all my options in detail. This type of customer service is hard to find anymore!! Would definitely use them again.

Rick has been very helpful about upgrades to my truck as well as troubleshooting issues. Fast, friendly, and knowledgeable service, will be bringing my truck back here again.

Rick and Sheila are straight forward and knowledgeable. Very patient working with my problem child Ford. Thanks for your help

This shop is very honest and helpful. You can always speak to the owner he’s there everyday. I took my truck to him after a recommendation from the RMDC Facebook page. I went in for death wobble and they told me I only needed to replace one ball joint and bushing. Not all of them. Didn’t try to over sell me at all.They are committed to getting it right and helping out. I witness them work on other truck after closing to try to get rid of a fuel code light, while the owner was standing there. You don’t see that everyday.

Owner is very knowledgeable and honest. In the expensive diesel world honestly is what we need. Thanks

Great shop!!! They have been so kind 2 consistently relieve my posterior from the fire time and time again!

Honest Shop! Rick and his son went above and beyond to help. Great shop!

Amazing service very knowledgeable and also no matter what they are always willing to help you no matter what.

We recently drove our 2002 Dodge PU to Colorado from Manitoba, Canada. We were having injector pump problems before we left but the trip compounded the problems. We got referred to Busted Nut Diesel by Rockin S Diesel in Fort Lupton. We run a fleet of diesels in Canada and wish we had someone with Ricks knowledge near us. The owners and staff were all very professional, kind, and compassionate people - - from the front desk to the back shop. We had a new injector and lift pump installed in very short order. In a nutshell, they under promised and over delivered in all aspects. We will bring our truck back to them for some other fixes when we return to Colorado. We very highly recommend the Busted Nut Diesel and Auto Repair. They not only get er done they got er done.

Great shop and great people, Rick and Sheila are very helpful and experienced, overall great vibes from their shop they really make you feel welcome, will definitely be using this shop for my cummins from now on.

Super friendly! Helped us with a pre-purchase inspection

Great company

Fast service and skilled mechanics

Great place to get my nuts busted