We deliver high-quality repairs, maintenance, and troubleshooting for medium & heavy-duty trucks. Fast service, honest workmanship, and results you can depend on.
When your diesel engine starts showing serious signs of wear...
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Your diesel truck works harder than most vehicles on the roa...
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Modern diesel trucks rely on advanced systems, sensors, and...
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Your diesel engine may power your truck, but the transmissio...
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Diesel trucks demand precision, power, and expertise—and tha...
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When you rely on a diesel truck for work, heavy hauling, or...
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Providing expert Detroit Diesel diagnostics, repair, and maintenance for Calgary’s truck owners and fleets. Trusted service, certified technicians, and reliable results — every time.
© 2025 Detroit Diesel Specialists Inc.
Dec 1 2025 
Kimberly Mastrangelo
Kimberly Mastrangelo