Stopped in for a fluid change while on the road. Fast,, polite and didn't try to upsell me…read moreanything. Would go back.

Louis is the man helped fix an easy issue and had vehicle knowledge to help me with future repair…read more Great place, fast service, and even better people.

Needed a quick oil change, they got me in and out in less than 10 minutes. Super friendly and…read morehonest prices.

If they carried my oil I would give it 5. But I bring my oil and they charge for the servicing and…read moresuch. I've never had a problem. The lady at the front (Brandy) is sweet, nice, and straight to the point. She won't hassle you and if she doesn't know she will find out. The guys in the back have never gave me an issue. The reviews seem only critical ones. But for as long as they've been in business, you'd have to think they have loyal customers and have done great work.

We're able to get me in quickly and fix my serpentine belt before a long trip back to Utahread more

From the owner: Arrange for a quick oil change service in Casper, WY Keep…read moreyour vehicle in good working order by getting regular oil changes. Mobile Onsite Oil has years of experience completing oil change services for vehicle owners in Casper, WY. When you bring in your car to our shop, our full-time mechanic will complete a thorough basic inspection in addition to changing your oil. This way you'll know how your car is holding up and if repair or replacement services will soon be needed.

We were travelling through Wyoming on a cross-country road trip and my engine splash shield blew…read moreoff from the bottom of my car and was scraping on the highway. It was a Saturday so most shops were closed. We ended up at Les Schwab in Casper and James took great care of us. Despite being very busy, he got the car in quickly, and managed to do a quick fix free of charge. Some of the best service I've ever experienced! Too bad I live in Chicago and we don't have Les Schwab out here!

I purchased tires from them 2 years ago, they always get me in right away and usually it's free…read more They treat me like family.

I've been coming here with different vehicles for quite some time, and these gentlemen have…read moreconsistently been kind, professional, and straightforward. I own a vintage vehicle with very low mileage and work hard to maintain it as best as I can. When I first purchased it, I went to another shop for a tune-up and fluid change, assuming the job was done properly. Little did I know, the fluid flush never happened. Thankfully, these guys caught the issue during a visit and showed me in person just how badly my coolant needed to be flushed. I truly appreciated their honesty and kindness in explaining the situation and presenting a clear plan of action with a fair payment breakdown. They were able to take care of it the same day, working quickly and with precision to ensure the job was done right They even went out of their way to compliment me on the maintenance of the rest of the car, saying that they were particularly impressed that a 23 year old car had no rust underneath it and had only 30k miles.... thanks guys!!! Y'all are the best. It's rare to find such trustworthy mechanics, and I am grateful for their expertise and exceptional service. As I finish this, I look over the doorway to the shop and the quote reads: 'I believe fundamental honesty is the keystone of business. These gentlemen delivered just that today, and with class. Highly recommend!

I got a ball joint replacement on the drivers side of my 2001 Toyota 4 runner at the firestone…read morebelow. 505 E 1st St Casper Wy 82601 Within 3 days the engine started making hissing noises, shaking severely, shutting off, steaming from the hood as well as having intermittent trouble starting. Prior to this ball joint replacement i had NO performance issues what's so ever. This was evidently a result of their service. This was a serious and sudden shift especially since a ball joint replacement (suspension work) SHOULD NOT cause engine trouble directly. I would not recommend this location.

we were stuck in Casper after our truck overheated on our way to Thermopolis. Thursday afternoon,…read morenowhere to stay, towing a camper. The guys at Midas didn't promise is that they'd get a diagnosis by closing AND if they'd be able to fix what was broken, before they closed for the weekend on Friday evening. These guys diagnosed our problem by 9am on Friday, we needed a waterpump. no promises were made as we sat in a hotel room with 2 teenage boys. We were on the road by 9am yesterday n Saturday morning and were able to salvage one night of camping!!!! THANKS GUYS!! The people of Casper Wyoming are so accommodating and friendly!

Called this location 10 minutes after 5 PM. Told him I was gonna drop my truck off overnight. As…read moresoon as I dropped it off, they instantly knew how to repair and got right on it. Was gone by 5:30 pm, with a fixed truck! (Thank you Dobby and Tyler for the help!) I work on call. So waiting on a call at any moment. Now I don't have to worry about the wait

Great service at reasonable prices! Highly recommend, will use them again. Can't say enough good…read moreabout them.

Everything perfect. The wind caught our car door and if you live in Wyoming you know the rest of…read morethe story. We took it to Doyle Johnsons without an appointment. A young man came outside, looked at it, repaired it and sent us on our without a charge. Wonderful and very kind service. We highly recommend them!

Driving through in vacation with our trailer and the Alternator went out. Called and got a super…read morefast response from Phill. Came out first thing in the morning and had it fixed within an hour. Very nice and very knowledgeable. Thanks for taking such good care of us.

From the owner: On Spot Mobile Repair: Your Local, Affordable Mobile Auto & Truck Service…read more Welcome to On Spot Mobile Repair, your go-to locally owned and operated mobile repair service in Casper, WY and surrounding areas. We specialize in on-site repairs for both cars and semi-trucks, offering fast, affordable, and convenient service wherever you are—whether at home, work, or on the side of the road. Our expert mechanics handle everything from routine maintenance to complex repairs, including engine diagnostics, brake repairs, suspension services, and transmission work. Whether it’s a quick fix for your car or heavy-duty repairs for your truck, we’ve got you covered. Our services include: Engine Repairs & Diagnostics Brake System Service Suspension & Steering Oil Changes & Preventive Maintenance Transmission Services Heavy-Duty Semi-Truck Repairs At On Spot Mobile Repair, we’re committed to providing affordable and transparent pricing with no hidden fees. We value your time and aim to get you back on the road as quickly and safely as possible. Call or text 307-797-2005 or to schedule an appointment. Fast, reliable, and on the spot—wherever you need us!

Thsi is the place to go for your service, quick and efficiently l, no appointment and about $50…read morecheaper than the other places, hard to argue.

Had a flat tire and hadn't gotten my oil changed in a long time. Ronald got me set up with a new…read morepair of tires (since I had non-factory sizes on from the guy that sold me the truck.) Everyone was super polite (Gotta wonder what the average customer acts like up here...) and even though I had to pay a bit for the tires, since I came in expecting a flat fix, the oil change and new tires came just in time for the snow. Rides really smooth now. I used to use another place in town, but ever since my wife got new tires put on her car here, I keep coming back. Service was fast, ate at subway and messed around in Wal-Mart till they were done.

My wife and I were traveling from MN to CO when the AC in our 2012 F250 went out on the way thru…read moreCasper. Since we were planning to stay overnight in Casper with our travel trailer we contacted Greiner Ford on Wednesday night at around 4pm and were put in touch with Sean Lavin, a Quick Lane Advisor. We explained our situation and Sean had us check in Thursday morning at 6:45. They got our truck fixed up and we were on our way to CO before noon that same day. Our gratitude to Sean and the mechanic for their willingness to work with our situation and get us on the road as quickly as they did. We will travel thru Casper in the future (in fact, we are staying in Casper on our way back to MN as I write this review!) and will always remember how Sean and the folks at Greiner Ford treated us. Thank you! Tom and Sue P.

We have been on a recall list for 3 months now. Well today going down the interstate it let loose…read moreand destroyed not only the recall pillar but the rain deflector, the weather stripping going around the window, and the paint. Around the window and on the sides. Ford will be taking care of all this. It's crazy to me this recall is taking this long. Figure it out.