The Best Auto Repair Shop Near You for All Makes & Models

At Dale’s Auto Service, we deliver expert diesel repair and maintenance for drivers in Walnut Grove, Langley, and the entire Lower Mainland. Whether you rely on your diesel truck for daily driving, towing, commercial use, or fleet operation, our certified technicians provide the best, most reliable, and most accurate diesel service near you.

Since 1975, Dale’s Auto Service has been known as the best mechanic in the Lower Mainland — trusted for our honesty, precision diagnostics, and unmatched customer service. With 900+ Google reviews averaging 4.6★, we are the shop drivers choose when they want diesel repair done right the first time.

Why Walnut Grove Diesel Owners Choose Dale’s Auto Service

✓ Diesel Specialists for ALL Makes & Models

We service Ford PowerStroke, RAM Cummins, GM Duramax, Sprinter, Mercedes, VW, BMW, Audi TDI, Dodge EcoDiesel, Nissan, Toyota, Isuzu, and more.

✓ High-Level Diagnostics & Modern Equipment

Your diesel requires more than a basic scan tool. We use factory-level diagnostic technology for accurate troubleshooting and fast repairs.

✓ The Best Mechanic Near You for Heavy-Duty Diesel Work

From glow plugs to injectors to emissions systems, you get dealership-level expertise without the dealership price.

✓ Honest Quotes, Transparent Communication

No upsells. No surprises. Just the best-rated customer experience in the region.

✓ Trusted in the Lower Mainland Since 1975

A shop that actually stands behind its work — the reason thousands of customers return year after year.

Our Diesel Services

Comprehensive Diagnostics

• Engine performance issues
• Hard starting / no-start conditions
• Loss of power or poor fuel economy
• Emissions & DPF system faults
• Check engine lights for diesel platforms

Maintenance & Preventative Service

• Oil & filter service (diesel-grade)
• Fuel filter replacement
• Transmission & driveline service
• Cooling system and EGR maintenance
• Glow plug testing & replacement

Repair & Component Replacement

• Injectors, high-pressure pumps
• Turbochargers / boost system repairs
• DPF cleaning & aftertreatment repairs
• Intake cleaning, carbon removal
• Fuel system repairs
• Sensors, modules & wiring diagnostics

Fleet & Commercial Diesel Service

We support small business fleets, work vehicles, and commercial diesel platforms with priority scheduling and predictable maintenance planning.

Serving Walnut Grove & the Surrounding Communities

Dale’s Auto Service proudly supports diesel vehicle owners in:

Walnut Grove, Fort Langley, Willoughby, Yorkson, Langley Township, Port Kells, Fraser Heights, Surrey, Cloverdale, Maple Ridge, Pitt Meadows, and more.

If you’re searching for:

• Best diesel mechanic near me

• Diesel repair Walnut Grove

• Diesel truck service near me

• Diesel diagnostics shop Langley

—you’ve found the right shop.

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