#1 Diesel Repair

Same-Day Diesel Repair Service // Cummins, Powerstroke, Duramax Diesel Engine Repairs

Whenever you’re looking for a highly experienced diesel mechanic in Valencia, CA, Alpha Off-Road is the choice to considering. We offer full-service plans focused on resolving the most common diesel problems, including difficult start, black exhaust, contaminated fluid, oil oxidation, and more.

Count on our premier diesel truck repair shop in Valencia, CA, for quick and efficient diesel injector repair, diesel pump repair, transmission, oil change, and general engine maintenance.

Outstanding Diesel Repair Service in Valencia, CA

Our highly trained and experienced diesel mechanics can deal with any diesel engine repair on both cars and off-road trucks. We rely on the most advanced diagnostic tools and methods to inspect your diesel engine and all its components, ensuring its optimum function throughout the years.

Since diesel engines tend to make more noise during everyday operations, identifying their malfunctions only by listening can be tricky. However, if you notice some of the following signs, you might need an instant diesel auto repair: difficult start, insufficient power, fuel contamination, block exhaust, oil oxidation or excess noise.

Diesel Engine Repair

Our diesel repair experts will troubleshoot the engine, resolve all the potential problems, and develop a unique maintenance plan for your Ford, Chevy, Dodge, GMC, Toyota and others.

Our diesel engine repair service includes but are not limited to:

  • Diesel engine repair and replacement
  • Diesel engine regular maintenance
  • Belt and hose replacement
  • Cooling system, radiator, and water pump repair
  • Fuel system and injection repair
  • Ignition system repair and maintenance.
We excel in Powerstroke diesel repair, Cummins diesel repair, and Duramax diesel repair. Trust us with any diesel engine series, whether you need repair, replacement, or regular maintenance.

Diesel Brake System Repair

We at Alpha Off-Road rely on the most advanced tools and methods to inspect and repair any malfunction within the braking system. We will primarily check the diesel brake fluid level because it is constantly exposed to extreme pressure and incredibly high temperatures. Regular inspections and maintenance will prevent alterations in the vehicle’s performance, brake system fluid leaks, and potential diesel brake component failures.

Our diesel truck brake repair services include:

  • Brake fluid flush and replacement
  • Brake hose replacement
  • Parking brake cable replacement
  • Brake shoe replacement
  • Brake master cylinder replacement
  • And more.

Diesel Transmission Repair

Transmission is one of the most complex and vital components of your car or truck. Therefore, you should leave its repair and maintenance to professionals from Alpha Off-Road and ride with more confidence. Our skilled team of mechanics will adequately inspect and identify the problem in your transmission system, allowing you to get back on the road quickly.

Our diesel truck transmission repair services include:

  • Transmission repair and replacement
  • Driveline repair and maintenance
  • Clutch repair and replacement
  • Transmission fluid service
  • Differential and driveshaft service.

Diesel Oil Change

We perform a full-service and smooth oil change. Our skilled mechanics will do more a simple oil change – we’ll drain the oil, replace the filter, and refill with fresh oil following the manufacturer’s guidelines.

Our diesel oil change services include:

  • Inspecting and topping all fluids under the hood
  • Oiling all fittings
  • Checking engine for leaks
  • Belts and hose checking
  • Checking undercarriage
  • Inspecting the air filter.

Why Choose Alpha Off-Road

Alpha Off-Road specialists provide quick and highly efficient diesel repair. We can tackle any diesel engine problem you might be experiencing, delivering excellent and long-lasting results.

Looking for the best diesel truck repair near me? Here are the top reasons to choose us:
Customer-centered approach

Customer-centered approach
Financing Available

Financing Available
Original parts only

Original parts only
Custom Of-road Modifications

Custom Of-road Modifications
Full parts and labor warranty

Full parts and labor warranty
Veterans Discount

Veterans Discount
We Accept Major Credit Cards

We Accept Major Credit Cards
Free Wi-Fi

Free Wi-Fi

Paramount Diesel Truck Repair

Count on the skilled team from Alpha Off-Road whether you need diesel car repair or pickup truck inspection. We will perform complete diesel truck diagnostics, ensuring everything works optimally – from the engine to brakes and transmission.