Detroit Engine Repair San Antonio | Mobile Mechanics

When engine problems arise, waiting in a repair shop is not the only option. We provide on-site Detroit engine repair services in San Antonio and the surrounding areas. Our mechanics will come to your location, diagnose the issues, and repair them on-site.

Services List


Preventive & Maintenance
Engine & Drivetrain
AC & Heating
Brakes Repair
Electrical & Diagnostics
EGR & DPF Repair
Fluids & Lubrication
Tire Repair
Bodywork Repair
Fabrication & Welding
Diesel Repair
Towing Services
Transmission & Clutch Repair

24/7 Online support


We offer 24/7 roadside assistance for emergency truck repairs in San Antonio and surrounding areas. Our mobile mechanics are just a phone call away!

+1 (210) 460-1121

info@210truckrepair.com

Detroit Engine Repair Specialists in San Antonio

We provide top-quality on-site Detroit engine repairs in San Antonio, Texas. Our mobile service saves time and effort by bringing expert engine care to your location. Whether you are dealing with minor or major engine problems, our skilled mobile mechanics have all the latest tools to repair all Detroit engine issues. We have the expertise to repair all types of engines, such as Detroit Series 60, DD13, DD15, DD16, Series 50, and more. Here are some of the most common Detroit Engine issues we repair regularly:

Detroit Truck Repair San Antonio
  • Low oil pressure 
  • Overheating problems 
  • Faulty fuel injectors 
  • Turbocharger malfunctions 
  • Exhaust system blockages 
  • Cylinder head or gasket leaks

Our services are perfect for trucks, industrial equipment, and other Detroit engine vehicles. 

Comprehensive Detroit Diesel Engine Services in San Antonio

We are a one-stop shop and offer a full range of on-site services to repair all Detroit engines. These include:

Detroit Diesel Engine Diagnostics & Repairs

Your engine communicates through warning lights and performance shifts, but finding the exact issue is essential. We provide heavy-duty engine diagnostics services anywhere in San Antonio. We use the latest diesel diagnostic software, like JPRO Professional, to identify problems early and prevent costly repairs down the road.

Turbocharger Repair & Service

We provide on-site services to fix turbocharger issues like oil leaks, unusual whining sounds, or a loss of power. Our services include:

  • Inspection for wear, leaks, and damage.
  • Cleaning and servicing of components.
  • Full replacements if necessary.

Engine Overhaul & Rebuild Services

When your engine starts showing its age, we perform an overhaul or rebuild for a cost-effective alternative to full replacement. Our engine overhaul & rebuild services for Detroit Diesel engines make your engine run like new.

Why Choose an Overhaul?

  • Prolongs engine life.
  • Reduces long-term repair costs.
  • Restores fuel efficiency and power.

Our Rebuild Process Includes

  • Disassembly and inspection of all parts.
  • Reassembly using OEM-certified parts
  • Replacement or refurbishment of worn components.

Exhaust Gas Recirculation (EGR) System Services

We will clean or replace your EGR valve to make your emissions system fully operational. The signs of EGR issues are:

  • Loss of engine performance.
  • Increased fuel consumption.
  • Noticeable smoke from the exhaust

Fuel System Repairs

Diesel engines demand efficient fuel systems, and issues like clogged injectors or a failing fuel pump can wreak havoc on performance. That is why we offer on-site fuel injector repair services and system maintenance. Our fuel system services include cleaning and repairing injectors, inspecting and replacing fuel pumps, and testing for leaks and contamination.

Routine Maintenance for Detroit Diesel Engines

We offer routine maintenance services to avoid costly repairs and extend the life of your Detroit Diesel engine. Our preventative maintenance packages make your engine flawless. The engine maintenance services include:

  • Oil and filter changes. 
  • Cooling system inspections. 
  • Belt and hose checks. 
  • Torque checks and valve adjustments.

Schedule Your Detroit Engine Service Today!

Experience the difference of on-site Detroit Diesel engine repairs. Our team is ready to provide professional at your location. Call us now for an appointment or emergency services.

Words of Past Customers

Michael Davis, Converse

Your team amazed me by fixing my Detroit engine so quickly. I thought I’d lose days of work, but they had me back in action the same afternoon. –

Google Review San Antonio

Robert Taylor, Schertz

My engine overheated, so I called these professionals to come fix the issue. They came within 20 minutes of a call and repaired it on the spot. I am giving five stars for affordability and reliability of repairs.

Google Review San Antonio

Charles Anderson, Kirby

I trust them completely after watching them work. My engine had a broken fuel system, and they repaired it with real precision. My truck runs better than before!

Google Review San Antonio

Brandon White, Leon Valley

Their mobile repair service is fantastic. My engine quit in the middle of a project, but they had the parts and skills to solve the issue right there. Amazing team!

Google Review San Antonio

FAQ’s

Our technicians perform thorough diagnostics to assess engine condition. If repairs are frequent or performance is poor despite fixes, a rebuild might be the best long-term solution.

Yes, we provide 24-hour on-call emergency on-site Detroit engine repair services throughout San Antonio and nearby areas.

Absolutely. Our team includes ASE-certified diesel mechanics trained specifically in Detroit engine systems.

We use genuine Detroit parts and trusted OEM components to ensure quality and durability.