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Truck Dealer-Level Diagnostics  Service in Edmonton, AB

Frustrated with slow or inaccurate fault-finding? Our dealer-level diagnostics deliver fast, precise results so repairs are done right the first time—saving you time, money, and downtime.

Heavy Truck Diagnostics in Edmonton, AB

Modern trucks are complex, with advanced electrical systems and computer-controlled components. Our truck diagnostics use manufacturer-level software and equipment to read fault codes, run system tests, and pinpoint the exact cause of issues, without the guesswork.

Common dealer-level diagnostic services we carry out include:

  • Full-system scans to identify active and stored fault codes
  • Electrical system diagnostics to locate wiring or sensor issues
  • Engine performance tests for power and efficiency issues
  • Aftertreatment system checks, including EGR, DPF, and SCR systems
  • Transmission and driveline diagnostics for shifting or power transfer problems
  • ABS and brake system troubleshooting for safety and compliance
  • HVAC system testing to keep drivers comfortable and alert

From truck computer diagnostics to advanced troubleshooting, you get results that lead to faster, more accurate repairs.

Experience the rTech Difference

Dealer-Level Diagnostics: The same technology OEM dealers use, without the inflated costs.

Own Fleet of Trucks: We’ve perfected our diagnostic process on our own working vehicles before applying it to yours.

Over 30 Years’ Experience: Decades of troubleshooting experience mean we know where to look—and how to fix it.

Familiar With All Major Truck Brands: From Freightliner to Volvo, we have the software and expertise to service them all.

Choosing a shop with dealer-level capabilities means you get the right fix the first time—no trial and error.

Call Now for Truck Diagnostics: 825-963-8324!

Don’t waste time and money on guesswork. Call 825-963-8324 today for truck diagnostics that get straight to the problem so you can get back on the road faster.

FAQs

What areas do you serve for dealer-level diagnostics?

Based at 2003 121 Ave NE, Edmonton, AB, T6S 1B2, near Yellowhead and Broadmoor Blvd, we proudly serve Edmonton, AB; Beaumont, AB; Bon Accord, AB; Devon, AB; Fort Saskatchewan, AB; Gibbons, AB; Leduc, AB; Morinville, AB; Spruce Grove, AB; St. Albert, AB; Stony Plain, AB; Sherwood Park, AB; Calmar, AB; Bruderheim, AB; New Sarepta, AB; Lamont, AB; Legal, AB; Thorsby, AB; Warburg, AB; Wabamun, AB; Redwater, AB; Ardrossan, AB; Cooking Lake, AB; Josephburg, AB; Namao, AB; Rolly View, AB; Sandy Beach, AB; South Cooking Lake, AB; Sunnybrook, AB; and Vimy, AB.

What are dealer-level diagnostics?

Dealer-level diagnostics for heavy-duty diesel vehicles use manufacturer-specific software and tools to access detailed engine, transmission, and electronic system data. This allows precise troubleshooting, programming, and calibration, enabling technicians to identify faults, reset parameters, and perform updates beyond the capabilities of generic diagnostic equipment.

Why choose dealer-level over standard diagnostics?

Dealer-level diagnostics for heavy-duty diesel vehicles provide deeper system access, manufacturer-specific fault codes, and the ability to perform advanced functions like software updates, calibrations, and component programming. This ensures more accurate troubleshooting, faster repairs, and better compatibility with OEM systems compared to standard, generic diagnostic tools.

How can I get dealer-level diagnostics?

Call 825-963-8324 now to schedule a diagnostic session. We’ll pinpoint the issue, recommend the right repair, and get your truck back to work and on the road in no time!

Our Diesel Truck Repair Services

We handle everything from axle, brake, and suspension work to hydraulics, diagnostics, engine repair, HVAC, tire service, and wheel alignment. Our team combines decades of experience with dealer-level diagnostics to pinpoint issues fast and fix them right the first time. Whether it’s a quick repair or a full rebuild, we work on all major truck brands and equipment types.

With proven methods from maintaining our own fleets, you get reliable results that keep your vehicles earning. Call 825-963-8324 today for repairs that reduce downtime and extend your truck’s lifespan!

What Our Customers Say About Our Services

If you want fantastic customer service and knowledgeable employees you will want to use rTech. It will not matter which staff member you deal with be it boots on the ground, the office staff or owners, you will find down to earth people who will go the extra mile for you. They are patient, answer your questions, and will ensure at every step of the way you are well looked after. We highly recommend rTech for fast, reliable, and honest service.
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Kate Stafford

One of the best place I work at, they treat their employees like valuable assets. They give respect and in return you feel the need to receprecate. Also an added bonus is that the equipments they have are all newer models and well maintained. Also the rate of pay is fair and compensate your level of knowledge, skills, and experience that you bring.
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J. Barrett

Contact Us

Need premier heavy-duty diesel repair? We’ll help you plan, manage, and complete every service your fleet needs—on time, every time.