We deliver high-quality repairs, maintenance, and troubleshooting for medium & heavy-duty trucks. Fast service, honest workmanship, and results you can depend on.
Detroit Diesel engines are engineered for strength, efficien...
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Diesel engines are designed to work hard — but even the toug...
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When your diesel truck starts showing signs of trouble, choo...
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Detroit Diesel engines have set the benchmark in the truckin...
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Your diesel engine is built to work hard — towing, hauling,...
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When your diesel truck is your livelihood, you can’t trust j...
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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.
© 2026 Detroit Diesel Specialists Inc.
Dec 26 2025 
Kimberly Mastrangelo
Kimberly Mastrangelo