General Diesel Repair in Austin, TX; Phoenix, AZ; San Antonio, TX; and Houston, TX

Is your diesel-powered truck or fleet vehicle in need of reliable service? At 1836 Mobile Repair, we specialize in general diesel repair for all heavy-duty and fleet vehicles. From Austin, TX; San Antonio, TX; Houston, TX; and Phoenix, AZ, to the surrounding areas, we offer efficient mobile repair solutions to keep your vehicle running smoothly.

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Truck in Austin, TX

Comprehensive Diesel Repair Services

Diesel engines power some of the hardest-working vehicles on the road. At 1836 Mobile Repair, we ensure your truck is ready for the job, whether it’s a routine check or an emergency repair. Our team handles everything from diagnosing performance issues to completing complex repairs.

Common issues we resolve include:

  • Engine overheating due to a faulty radiator or cooling system.
  • Transmission problems, such as slipping gears or hard shifting.
  • Exhaust system malfunctions, including blocked DPFs or faulty EGR valves.
  • Electrical issues, like alternator failure or battery power loss.

We also assist with preventive maintenance to help you avoid costly breakdowns. Whether you're dealing with oil pressure loss or unusual noises, our expert mobile technicians are ready to help. Mobile diesel repair means we come to you, saving time and eliminating the need to tow your vehicle.

What Makes Us Different

At 1836 Mobile Repair, we treat every customer with integrity, love, and compassion. We are deeply committed to helping others, driven by our belief in supporting anyone in need. Our team offers extended warranty contracts for added peace of mind, demonstrating our confidence in the quality of our repairs. Our technician's qualifications also set us apart from the rest; with both RV certifications and ASE mechanical certifications for gas and diesel engines, they have the expertise to cover whatever your truck, fleet, or RV needs.

Our mobile-only service ensures maximum convenience for fleet managers and owner-operators. Whether you're managing a fleet or driving solo, you can trust our reliable technicians to deliver solutions that last. Operating from Austin, TX; Houston, TX; and Phoenix, AZ, and a second mobile unit in San Antonio, TX, we’re equipped to handle emergency repairs and scheduled maintenance across a broad service radius.

Contact Us About Mobile Diesel Repairs Today: Call 844-400-1836!

When your vehicle needs general diesel repair, trust the experts at 1836 Mobile Repair. Call our toll-free number at 844-400-1836, or contact our Austin location at 512-559-7771 480-500-7771 for Scottsdale, 346-656-1836 for Houston, and our San Antonio location at 830-254-7771 to schedule an appointment or request emergency assistance. We’re here for you seven days a week, including 24/7 availability for holidays and emergencies.

FAQs

What Areas Do You Serve For Diesel Repairs?

In addition to Austin, TX; Houston, TX; and Phoenix, AZ, our service radius includes Killeen, Round Rock, Cedar Park, San Marcos, New Braunfels, Georgetown, Copperas Cove, Pflugerville, Schertz, and San Antonio, TX. With a 60-mile radius coverage, we ensure your fleet stays on the road.

How Often Should Diesel Engines Be Serviced?

Diesel engines should undergo preventive maintenance every 10,000 to 15,000 miles. This includes oil changes, air filter replacement, and inspections of critical components like the fuel system and cooling system. Regular maintenance extends engine life and prevents costly failures.

What Is The Most Common Cause Of Diesel Engine Failure?

The most common causes include neglected maintenance, fuel contamination, and overheating. Over time, insufficient oil changes and clogged filters can lead to severe damage. Routine checks help identify and prevent these issues before they escalate.

Ready To Keep Your Fleet On The Road?

Let 1836 Mobile Repair be your go-to solution for all diesel repair needs. With compassionate service, reliable expertise, and a commitment to excellence, we’re here to help. Call us today and experience the difference of mobile convenience paired with trusted repairs.

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RV Mechanic Services

RV in Austin, TX
Mechanic performing generator repair in Austin, TX

Are your generators ready to handle the demands of your job or business? At 1836 Mobile Repair, we provide expert generator services, ensuring your equipment stays reliable and efficient. Our mobile team serves a 60-mile radius, offering on-site repairs and maintenance for all types of generators.

Food truck fleet in Austin, TX

Experiencing mechanical, electrical, or refrigeration issues with your food truck? Our service provides expert mechanics to ensure your truck stays operational without disrupting your schedule. Every minute your vehicle is down costs revenue, so we prioritize quick, efficient, and quality repairs.

Mechanic providing welding services in Austin, TX

Looking for expert welding and fabrication services? 1836 Mobile Repair provides mobile solutions to help fleet and heavy-duty vehicle owners keep their equipment safe and operational. From minor repairs to custom fabrication, we ensure quality results at your location, saving you time and hassle.

Diesel mechanic performing DOT Inspection in Austin, TX

Do you need a reliable DOT inspection for your heavy-duty vehicle? At 1836 Mobile Repair, we provide federal DOT inspections for fleets and heavy-duty trucks. With a mobile-only service model, we ensure your compliance and safety without disrupting your operations.

RV on a sunset in Texas

Is your RV causing you problems while you're on the road? Whether you require motorhome repair in Texas or Arizona, pre- or post-purchase inspections, or seasonal maintenance, 1836 Mobile has you covered. We specialize in mobile RV repair, so you never have to worry about getting stranded.

RV in Texas

Is your RV in need of maintenance or repairs? Whether it's a faulty water heater, leveling jack issues, or appliance malfunctions, we’ve got you covered. 1836 Mobile Repair provides maintenance services directly to you, allowing you to get back on the road without towing your vehicle to a shop.

Truck suspension system in Austin, TX

Are you looking for reliable warranty products in Austin, TX, tailored to protect your fleet or heavy-duty trucks? At 1836 Mobile Repair, we offer extended warranties, comprehensive warranty portfolios, and maintenance programs to ensure your vehicles are always ready for the road.

Excavator in Austin, TX

Are your machines breaking down when you need them most? At 1836 Mobile Repair, we provide reliable and efficient heavy equipment repair services for fleet managers and owner-operators. Let us bring our mobile expertise to you and get your equipment running like new.

Roadside Assistance in Austin, TX

Have you ever faced a sudden breakdown while on the road? At 1836 Mobile Repair, we offer dependable roadside assistance in Austin, TX; Phoenix, AZ; San Antonio, TX; and Houston, TX, 24/7 to get you moving again. Our expert mobile team is ready to provide efficient and compassionate service.

Truck in Austin, TX

Are you experiencing issues with your trailer that are affecting your operations? At 1836 Mobile Repair, we provide expert trailer repair services to keep your equipment running smoothly. Whether you're dealing with structural damage or mechanical issues, our mobile team is ready to help.

Diesel mechanic providing truck engine repair in Austin, TX

Are you looking to keep your fleet or heavy-duty truck running smoothly and avoid unexpected breakdowns? With mobile solutions, we bring top-quality service directly to you. Reduce downtime and ensure your vehicles perform reliably with expert care that comes to your location.

Mechanic providing truck repair in Austin, TX

Are you looking to customize your truck to meet specific performance needs? At 1836 Mobile Repair, we provide reliable specific truck modifications designed to enhance functionality, performance, and efficiency. We’re here to help you achieve your goals with integrity and professionalism.

Truck engine in Austin, TX

At 1836 Mobile Repair, we provide high-quality truck parts for heavy-duty and fleet vehicles. With mobile service available and an unwavering commitment to customer care, we’re here to keep your trucks running efficiently and minimize downtime.

Mobile truck repair in Austin, TX

Are you stranded with a broken-down truck or need fast, reliable service for your fleet? 1836 Mobile Repair offers expert mobile truck repair services designed to quickly get your heavy-duty vehicles back on the road. We provide professional solutions to keep your trucks running smoothly.

Fleet park in

At 1836 Mobile Repair, we specialize in providing mobile, heavy-duty fleet repair solutions designed to minimize downtime and maximize efficiency. Our skilled technicians come directly to you, ensuring your fleet stays operational within a 60-mile radius of Austin.

Truck in Austin, TX

Is your diesel-powered truck or fleet vehicle in need of reliable service? At 1836 Mobile Repair, we specialize in general diesel repair for all heavy-duty and fleet vehicles. From Austin, TX; San Antonio, TX; Houston, TX; and Phoenix, AZ, to the surrounding areas, we offer efficient mobile repair solutions to keep your vehicle running smoothly.

Bus in Austin, TX

Are your buses struggling with mechanical issues or unexpected breakdowns? At 1836 Mobile Repair, we offer dependable bus repair services in Austin, TX; San Antonio, TX; Houston, TX; and Phoenix, AZ. Our fully mobile service ensures your fleet stays operational, minimizing downtime and inconvenience for your business.

James

5 stars

Experienced, professional and fair priced, fast  and friendly service, fixed right the first time and in a timely manner,  I would recommend to anyone needing repairs. 👍

Mike

5 stars

Great service fair prices fast to respond

Paul

5 stars


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We Service Austin, TX; Phoenix, AZ; San Antonio, TX; and Houston, TX

American flag in Austin, TX