We do all sorts of vehicle repair, and we come to you

Free Appointment

  1. Call or Email us for an Appointment
  2. We will provide a free diagnosis with pricing before repair
  3. If you approve, we’ll repair!

Here 24 hours

  • 7 days a week service.
  • Even Holidays!


Our Service Area is From Springfield, MO to St Louis, MO, and on to Edwardsville, Illinois – left and Right of Interstate I-44.

24hr Car Repair & Semi-Truck Repair

(314) 513-2995

Call us & Make an Appointment

Let us come to you. Call and schedule an appointment today.

Complete diagnosis, give customer estimate

We will run a full diagnosis and give you an estimate before we start.

Complete repair

Full vehicle repair including mechanical, electrical, engines, brakes & more.


Diesel Truck Mobile Mechanic

Be it a broken belt, leaky hose or anything in between, you can count on 24 Hour Mobile Mechanics to do the job right, keep you informed and get you safely on your way.


need jump start service in MO

Troubleshooting issues with your vehicle’s electrical system can be difficult, especially if you’re not familiar with the complexities of today’s electrical systems.


Find The Most Trusted Local Mobile Mechanics

Our expert, ASE–certified technicians will be able to tell you what’s going on under the hood. From emissions diagnostics to car engine repairs, & more.


Our Mobile Mechanic’s Clutch Installation Service Package is designed to provide exceptional clutch installation service and superior quality parts for your vehicle.


Mistakes changing flat tire

The 24 Hour Mobile Mechanic Standard Brake Service package includes a thorough brake system evaluation, brake pad or brake shoe replacement.

Semi Trucks

Mobile semi-truck repairs

We service regular vehicles as well as heavy vehicles such as Semi Trucks, RVs, Trailers, Fifth Wheels, whatever you have. Give us a call for us to meet you at your location!

RV Repair

Common RV problems

Need service to an RV? We service regular vehicles as well as heavy vehicles such as RVs. Give us a call or come see us at our 24-hour repair shop!

Truck & Trailer Repair

Semi-Trailer-Truck Repair

We service heavy vehicle trailers. Give us a call or come see us at our 24-hour repair shop!

  • Very Professional and efficient. Lee and his staff are awesome. Our semi-tuck is running better thanks to them. I would recommend them to anyone. They cleared all those annoying codes that kept on the check engine light and found out the last problem on it. So will call them again anytime for help." Mary

    Mary Fague
  • Tow truck broke down called 24 hour mobile mechanics and they responded within the hour. i was back on the road after they replaced two injectors. Saved me from an expensive tow and down time. Great company good response time. I highly recommend them.

    Jam Towing
  • Great Company! I broke down and Lee at 24 Hour Mobile Mechanics got me running and back on the road to drop my load off. I was worried I had to go to the dealer and spends days there. Rocker Arm and injector was replaced. So Glade they were there when I needed help in the middle of the night.

    Tim Burger

Repair Articles

Making an appointment is as easy as, calling (314) 513-2995. At 24 Hour Mobile Mechanics, we are committed to providing best repair service, information and leaving you with a feeling of confidence that the job is done right.