I have used all repair shops in the Mt Shasta area for the last 20 years. Why is my 1st choice now…read morealways Bjers Auto Repair now? Because I know Steve to give me straight and honest answers to my concerns on both mine or my wife's vehicles. I have been a business owner for 43 years and know BS when I hear it.

Excellent: expertise, customer treatment, timing - all. The one and only. Can do any cat, from…read moretrucks to BMWs. Better than in Berkeley.

Andy and staff did a great job of bailing us out of a very bad situation with a nearby mechanic…read more After 3 months of having our RV stuck in Weed due to a road hazard taking out our transmission, Andy had our RV back and running in a week. I highly recommend Andy's Transmission and buyer beware with other mechanics in that area.

Thank you so much Andy!!!…read more Very grateful for the excellent transmission rebuild you did and making it possible for us to get back on the road to our new home! Sincerely, The Browns

My Duramax started throwing codes and threatening to enter limp mode while traveling through Yreka…read more While the mechanic on duty could not get me in for service work he was able to read the error codes and assure me I could continue to drive it to a dealership that could perform the warranty work. Really appreciate the time he took to help me out. My buddy also used this business to service his F350, and had only great things to say about them.

Just a shout out to thank Jim and Steven at American Diesel!! -Jim is a GEM! They are very…read moreknowledgeable, trustworthy and fast! I need my truck for work, and I blew a check engine light, and my truck was running really rough .. Steven squeezed me in even though they were busy and fixed it for me so I can get back to work! They had my truck in and out of there in less than a day and a half, diagnostic, repairs, parts in and a long test drive to make sure she was good to go! ( I commute well over 100 miles a day to and from work, ) A few days later, I smelled diesel from under my hood and just stopped by & JIM (owner/rock star guy) stopped what he was doing to wash my engine compartment off take a quick thorough look under the hood just to make sure I was safe! When other shops couldn't take me in for a week or two these guys stepped up and took care of me fast so I could get back to running my company ! If I could give 10 stars, I would! I guarantee you this will be my shop of choice from here on out! Thank you, Jim, Steve, and Shelbie the dog for taking such great care of me and my dodge pick up work truck!

The owner, Mike, was literally a lifesaver! Our son's car broke down on the highway on his way home…read morefrom college. Mike agreed to stay super late on a Saturday night to wait for the car and identify the problem. He went out of his way to accurately diagnosed it and charged a really fair price. I don't know what we would have done without him. Only have your car serviced here.....he's the kind of guy that deserves everyone's business and lucky for you too!! Thanks again.

From the owner: Short's Transmissions LLC is your local expert in transmission repair and auto care, providing…read moretop-quality service with a focus on precision and reliability. Specializing in transmission rebuilds, repairs, and replacements for all vehicle makes and models, we ensure that your car runs smoothly and efficiently. With years of experience, our skilled technicians use the latest diagnostic tools and technology to address any transmission issue, from minor adjustments to complete overhauls. At Short's Transmissions LLC, we pride ourselves on honest assessments, competitive pricing, and excellent customer service.

Tuesday night, alternator went out just as rolling into town with a heavy load on the trailer…read moreheading to San Diego. Found you by word of mouth at the local gas station after hours; made it to your parking lot and slept in my Dodge all night. You guys are amazing...alternator replaced with a new one and I was fixed and back on the road before 9:00 AM Wednesday. I am a VERY happy customer and will share your info with any and all I come across traveling through. Total 5-Star service!

Is the owner, Rick, charming? Yes. Does he explains everything in detail. Yes. Does he change…read morethings without contacting customer. YES. I had R&R rebuild my 1991 suzuki sidekick. $9000. They sent the engine to A & I. So initially when I decided to do this little adventure with Rick and Kevin all was well. I mean there were some red flags, like not getting back to me ever, everything taking FOREVER, and a bit of the mansplaining but I let it slide. When we started the rebuild Rick wanted to replace the clutch. He had a certain one in mind which was higher performance. We also assumed new alternator and starter as both were failing. So I called every few weeks and it was taking a while and then the day finally comes and we go get her. Rick shows us some stuff and off we go. We are supposed to put 500 miles on and come back. We get home and park. There is oil dripping out everywhere. I call and they tell me that they started it without an oil plug in and it blew clean new oil all over the engine. No, they didn't clean it up but I can bring it back and they will. Next day I try to start it to do that...won't start. When it finally starts it is making a horrible squeal. Shut it off immediately. Call Kevin and he says I should have it towed in. I should. They came and got it after I was like nope dont think so. So before they come get it we are looking under the hood...they didn't replace the old ass starter, the alternator ( original 1991) or the clutch. I ask Rick about clutch and he says to me, i couldn't find the one I (he) wanted. Im like wtf. I ask about the other things and he says if we did all that it would be too expensive. So I want these parts replaced. I think asking the customer WHILE YOU HAVE THE ENGINE OUT might be your play but Rick didnt think so I guess. So my partner goes down to shop and says hey...we want the new parts but we dont think we should pay shop time just pay parts. This is because, again, they had the engine out, they could have called us to ok parts or not but chose not too. The next week I talk with Rick about a time line, he says has to order parts. I call the next week he says parts will be in Tuesday. So I call back (parts should have arrived Tuesday I call wednesday). Kevin says it will be three more weeks. I ask why and he talks about getting it back on the lift etc. I mention to Kevin what Rick said about parts in by Tuesday so why 3 more weeks and Kevin gets upset says he can have Rick call me but I noped out of that because at this point Rick is being a dick about the whole thing. So Kevin calls my partner the next day to say car is ready. No idea what happened to 3 weeks because he didnt call ME about MY vehicle even though I am the only one who has signed anything or paid anything. Whatever. I call Kevin back to get the total.... $960...wtf? Partner calls Rick and he literally has a little tantrum on the phone (it was on speaker phone):and says fine you dont owe anything. I would have left it there but my partner went down and paid for the parts that they jacked up (doubled) the price on. So my take on the whole thing is that Rick and Kevin are nice if you never challenge them or ask them to take responsibility for anything they fucked up. What a shame. Hard pass on this place.

We are a transmission shop from California, our customer broke down in oregon with a faulty cooler…read moreline clip that left the customer stranded along side the road. The vehicle was towed into Dustys transmission and they were able to fix the problem, and get the customer out the next day. Dalton and his crew are professional and efficient and I would recommend them to anybody with transmission needs. Thanks Guys we appreciate you! Hartnell Transmission

Great job diagnosing my problem and it wasn't even transmission related. I was traveling through…read moreOregon and I got stranded in Medford. Tony and Jay went out of their way to help me with my van and get me on the road again quickly. They saved my vacation! Thanks again.

Dale was super kind , honest, and helpful. Can't recommend Hartnell Transmission enough! Will…read moredefinitely return when/if needed and recommend family/friends.

Five stars all day!!! My situation started in July 2024 when…read moremy transmission went out on a road trip through Northern California. I was towed into Hartnell Transmission and met Dale. Unfortunately I needed a whole new transmission and had to leave the truck for a few days. Dale was extremely fair and honest, and did a fantastic job rebuilding my transmission. It even came with a 2-year warranty !! Fast forward to this week. The new transmission has been great but we experienced a minor issue. I gave Dale a call and he recommended two transmission shops in Reno where we could take the truck to be checked. The shop I chose stated the transmission was damaged beyond repair due to a clogged air filter and would not be covered under warranty. This made no sense!! I called Dale at Hartnell and relayed the message. Dale assured me that any issues with the new transmission would be covered. Dale called the other shop and ultimately paid for the diagnosis and asked that I take the truck out of that shop and take it to the other for a second opinion. Turns out there is no serious issue after all and the transmission was given a clean bill of health. I appreciate Dale's professionalism and excellent customer service. Now, I wish my transmission never died, but since it did, I'm very happy it ended up at Hartnell transmission. Thank you Dale!!!!!

Rueben does outstanding repair work. He has worked on two of my vehicles, and he is efficient and…read morereliable. I generally work on my own vehicles, so Rueben gets the jobs that my wife doesn't me spending hours in the garage working on. He is always busy, it may take you a month to get an appointment, but the work will be worth it. A word of advice, if he's telling you to replace something, LISTEN. He warned me to get a new torque converter, I said reuse the old one. The torque converter failed less than 1200 miles later. He also does diesels and general repair.

Awesome service and very knowledgeable. Got to my needs as soon as I went inside their shop.read more

It was great to find Action Auto. I bought a 2005 Legacy sedan that I suspected had a head gasket…read moreissue as is common in these Subarus. Travis at Action Auto got back to me right away when I requested a call, and he was able to guide me thru what they can do to find the problem and also that they'll work with me as to repair priorities. After bringing in the car and having the mechanic go over the entire car, being able to have an honest conversation about what needs to be done....everything was explained to me in detail and my questions were answered with care and patience...helped me so much. I found their pricing fair and Travis detailed each item and went over what was involved in repairing each issue. I highly recommend Action Auto. They've been in business for over 40 years and their expertise and kindness, along with expert knowledge of vehicles, inspires confidence. This is my go to place to all things car related. Huge thanks to Travis and the crew.

Me and my mom stopped here with a minor issue on a road trip and had a great experience. Aidan…read moresolved our problem in less than 10 minutes and was so helpful and kind and would not take our money for a small repair. highly recommended this shop.

When they say COMPLETE, they mean it. My truck broke down twice before the exact same way and it…read morewas fixed by other shops--for a while. But Brooks kept checking, and test driving, and were literally hands-on, until they identified the other, more complicated issue that was making my truck stop running. When Brooks fixes it, it is FIXED!