Diesel service repair dales auto service

      EXCELLENT  
   Based on 1065 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Brent williamson 
 
 
 
  Great service and knowledgeable staff.  Getting your car fixed can be a chore but they make it as painless as possible. Thanks guys?
  
 
      Posted on Google  
   
   Rick 
 
 
 
  I waited a year to see if there would be problems with a timing belt kit install on a Sequoia.  There are none and the Truck runs great, that s why I gave 5 Stars. I would go back.
  
 
      Posted on Google  
   
   Israel Neri Orozco 
 
 
 
  Excellent service.

They’re very professional and would always recommend them, the diagnosis was accurate and fast.
It was a  transmission failure  therefore I needed a replacement, which they delivered at a timely manner, despite the amount of work involved.

Great work and quality.
  
 
      Posted on Google  
   
   Aaron Takeda 
 
 
 
  A+++. I would highly recommend getting your vehicle serviced at Dale’s. Jameson and his team run an honest shop with fair prices, and the tech’s will treat your car as if it was their own. I’ve taken numerous vehicles to Dale’s over the years and have never had a poor experience.
  
 
      Posted on Google  
   
   Joan Struik 
 
 
 
  Yesterday morning as I prepared to leave my home, my car sputtered to start. I drove to Dale's and thankfully my car could get booked in to check the source of the problem. Within 15 minutes, I was called to advise me that I needed a new battery. Within two hours my car was ready for pickup. I have been a customer for many years and I have always received friendly, informed and timely service.
  
 
      Posted on Google  
   
   Jordyn Bitz 
 
 
 
  I had such a positive experience with Dil and the entire team at Dale’s Auto Service. From the moment I walked in, everyone was incredibly friendly, welcoming, and professional. They took the time to listen to my concerns, answer all of my questions, and explain everything in a way that was easy to understand without ever making me feel rushed or uncomfortable.

As a woman, going into a mechanical or automotive repair facility can sometimes feel intimidating, especially if you don’t have a lot of mechanical knowledge. Unfortunately, it can be difficult to know whether you are being given all of the information or being treated fairly. My experience at Dale’s Auto Service was completely different. I genuinely felt respected, comfortable, and included throughout the entire process.

Dil was especially helpful and made the whole experience incredibly easy. He was patient with all of my questions and made sure I understood what was happening with my vehicle, what was recommended, and why. There was never any pressure, confusing terminology, or feeling like I was being talked down to. Everything was explained professionally and clearly, which gave me a lot of confidence in the work being done.

Dale’s Auto Service really does feel like a women-friendly automotive facility. The staff creates an environment where you can comfortably ask questions and actually receive thoughtful, honest answers. They make something that can normally be stressful feel straightforward and manageable.

I also really appreciated how organized and professional the entire shop was. The communication was excellent, the customer service was friendly, and I felt like my vehicle was being taken care of by people who genuinely care about doing the job properly.
  
 
      Posted on Google  
   
   GM 
 
 
 
  Professional staff, friendly. Quote for work was spot on. No surprises, and car(STI) all good so far. Will definitely return for future maintenance and repair.

Dale’s Auto Service – Best Diesel Service & Repair in Langley

When it comes to professional diesel service and repair in Langley, no shop matches the experience, reputation, and precision offered by Dale’s Auto Service—the best mechanic near you for diesel diagnostics, maintenance, and repairs on all makes and models.

As the #1 trusted auto repair and service shop in the Lower Mainland, our certified technicians specialize in high-performance diesel systems for Ford PowerStroke, Dodge Ram Cummins, GMC/Chevy Duramax, Mercedes Sprinter, BMW, VW TDI, Jeep EcoDiesel, commercial fleets, and more.

Whether you rely on your diesel for daily commuting, towing, hauling, or business, we provide reliable, accurate, dealership-level service—without the dealership price.

Why Langley Diesel Owners Choose Dale’s Auto Service

⭐ Best Diesel Mechanics in Langley

Our diesel technicians are trained in advanced diagnostics, high-pressure fuel systems, turbocharging, DEF/DPF systems, glow plug circuits, intercoolers, and full driveline repair.

🔍 Accurate Diagnostics the First Time

Using OEM-level scan tools and live-data testing, we quickly isolate issues for faster, more affordable repair.

🚗 All Makes & Models Diesel Service

We handle domestic, import, European, Japanese, and commercial diesels, including:

Ford PowerStroke 6.0 / 6.4 / 6.7
Dodge/Ram Cummins 5.9 / 6.7
Duramax LLY / LBZ / LMM / LML
Sprinter Vans (Mercedes, Freightliner, Dodge)
VW TDI & Audi TDI
BMW Diesel
Jeep EcoDiesel
Fleet & work truck diesel packages

🏆 Best Auto Repair & Service Near You

Drivers choose us because we deliver:

Honest, transparent communication
Langley’s most trusted reputation (since 1975)
Precision craftmanship for every repair
Fair pricing with dealership-level quality
Faster turnaround and higher attention to detail

Complete Diesel Service & Repair in Langley

✔ Diesel Engine Diagnostics & Repair

Full engine tests, live-data analysis, compression testing, injector correction factor review, and more.

✔ Turbocharger & Boost System Service

Boost leaks, turbo failure, wastegate issues, VGT cleaning, and turbo replacement.

✔ Diesel Injectors & High-Pressure Fuel Systems

CP3/CP4 pumps, fuel contamination repair, injector replacement & coding, rail pressure diagnostics.

✔ Glow Plugs, Sensors & Electronics

Glow plug modules, cam/crank sensors, MAF/MAP, NOx sensors, and full electrical repair.

✔ DPF, DEF & Emissions Systems

Regeneration issues, clogged DPF, SCR repair, DEF heater/pump faults, EGR diagnostics.

✔ Diesel Cooling System & Overheating Repair

Radiators, thermostats, water pumps, head gaskets, oil coolers, and coolant leaks.

✔ Preventative Maintenance & Fleet Service

Oil changes, fuel filters, transmission service, differential service, and full fleet packages.

Your Diesel Deserves the Best Mechanic Near You

At Dale’s Auto Service, we understand that diesel vehicles need precision and expertise. That’s why Langley drivers trust us for everything from routine service to complete engine rebuilds.

Our technicians treat every diesel like it’s our own—ensuring maximum performance, reliability, and longevity.

Serving Langley & the Lower Mainland

Convenient for residents of:

Langley City
Langley Township
Walnut Grove
Willoughby
Brookswood
Cloverdale
Aldergrove
Surrey & White Rock

Book Your Diesel Repair Today!

At Dale’s Auto Service, we take pride in being the best diesel repair shop in Surrey, BC. Whether you need routine maintenance or major engine work, trust our expert diesel mechanics to keep your vehicle running at its best.

📞 Call us now at 604-530-9160 or book an appointment online! HERE

Diesel Service FAQs

1. What is the best diesel repair shop near me in Langley?

Dale’s Auto Service is widely recognized as the best mechanic near you, providing diesel diagnostics, maintenance, and repair for all makes and models.

2. Do you service PowerStroke, Cummins, and Duramax diesels?

Yes—our technicians specialize in all major diesel platforms, including PowerStroke, Cummins, and Duramax.

3. Can you fix DPF, DEF, or emissions problems?

Absolutely. We diagnose and repair DPF, DEF, SCR, EGR, and emissions faults using advanced testing and OEM-level tools.

4. Do you offer diesel fleet service for work trucks and vans?

Yes—we provide customized maintenance programs for commercial fleets, Sprinter vans, and work trucks to keep your business moving.

5. How often should I service my diesel vehicle?

Diesel engines should be serviced every 8,000–10,000 km, depending on usage, towing, and operating conditions. We tailor service plans to your needs.