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Truck Diagnostics & Electrical Repair Services in Austin, TX; Phoenix, AZ; San Antonio, TX; and Houston, TX

Have you ever dealt with sudden electrical failures or engine warning lights that leave you unsure? Our diagnostic and electrical repair services resolve those problems quickly and efficiently. We specialize in identifying and addressing electrical issues to keep your trucks running smoothly.

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Expert Semi Truck Electrical Repair Services

Modern heavy-duty trucks rely heavily on electrical systems to function at their best. If your truck experiences electrical issues, such as battery malfunctions, alternator problems, or fault codes, it can lead to significant downtime. Our semi truck electrical repair solutions help minimize disruptions and get you back on the road.

We utilize advanced diagnostic tools and truck diagnostic software to pinpoint issues accurately, whether it’s a wiring malfunction or a starter repair. Common electrical problems we handle include:

  • Battery repair and replacement for long-lasting power.
  • Starter repair to address issues preventing proper ignition.
  • Alternator repair for reliable electrical output.
  • Resolving issues with fault codes and troubleshooting errors.

We also offer diesel truck diagnostics to ensure your engine systems are functioning optimally. From minor electrical fixes to extensive troubleshooting, you can trust us to restore your truck's performance.

What Makes 1836 Mobile Repair Different?

At 1836 Mobile Repair, we pride ourselves on more than just exceptional service. Our approach is rooted in integrity, compassion, and a genuine commitment to helping those in need. Here’s what sets us apart:

  1. Mobile-Only Convenience: We understand the challenges of bringing large vehicles to a repair shop. That’s why we come to you—whether you’re at your fleet yard or stranded on the side of the road. We cover a 60-mile radius from Austin, TX; Houston, TX; and Phoenix, AZ, and also operate a second mobile unit out of San Antonio, TX.
  2. Extended Warranty Support: We not only repair your trucks but also offer extended warranties and maintenance programs to provide lasting peace of mind. Our warranty products are designed to protect your fleet investment for the long haul.
  3. Core Values: Our team operates with a sense of faith and integrity, treating every customer like family. Whether you’re a fleet owner or an independent driver, we’re here to help with honesty and professionalism.
  4. Certified Technicians: With both RV certifications and ASE mechanical certifications for gas and diesel engines, our technicians have the expertise to cover whatever your truck, fleet, or RV needs.

When you choose 1836 Mobile Repair, you’re choosing a partner committed to your success.

Contact Us About Truck Electrical Repair Now: Call 844-400-1836!

Don’t let electrical issues halt your operations. For expert truck electrical repair and diagnostics, contact 1836 Mobile Repair today. Call us at 844-400-1836512-559-7771 (Austin location), 480-500-7771 for Scottsdale, 346-656-1836 for Houston, or 830-254-7771 (San Antonio location) to schedule a service or request emergency assistance.

FAQs

What Areas Do You Serve For Heavy-Duty Diagnostic And Electrical Repair?

We operate exclusively as a mobile service, covering a 60-mile radius around Austin, TX; San Antonio, TX; Houston, TX; and Phoenix, AZ. Our service areas include Killeen, TX, Round Rock, TX, Cedar Park, TX, San Marcos, TX, New Braunfels, TX, Georgetown, TX, Copperas Cove, TX, Pflugerville, TX, and Schertz, TX. No matter where you’re located within our range, we’ll bring expert service directly to you.

What Is A Full Engine Diagnostic?

A full engine diagnostic involves using advanced tools to scan for fault codes, assess engine performance, and identify potential problems. This process checks the health of critical components like fuel injectors, sensors, and ignition systems. By detecting and addressing issues early, you can avoid major repairs and ensure reliable performance.

How Do You Diagnose Electrical Problems In A Truck?

Diagnosing electrical issues involves using truck diagnostic tools to read fault codes, measure voltage, and test electrical connections. We analyze data from the system to identify issues with components like the alternator, battery, or wiring. This detailed process ensures accurate troubleshooting and efficient repairs.

Ready For Reliable Repairs? Call Now!

Don’t let electrical issues slow you down. Call 844-400-1836512-559-7771 (Austin location), 480-500-7771 for Scottsdale, 346-656-1836 for Houston, or 830-254-7771 (San Antonio location) today to schedule a service. Whether you need immediate assistance or ongoing maintenance, we’re here to help wherever you need us.

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Semi Truck Repair Services

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EGR & DPF Repair

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Coolant System Repair

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Performance ECM Tuning

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Diagnostics & Electrical Repair

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Driveline Repair

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HVAC System Repair

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Engine Repair, Rebuild, & Conversion

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Exhaust System Repair

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Suspension Repair

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Axle Repair

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Oil & Fluid

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Transmission & Clutch Repair

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Collision Repair

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Body Work

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Brake Repair

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

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