Independent diesel repair shop based in Ada, Oklahoma. Specializing in diagnosing, maintaining, and repairing diesel-powered vehicles and equipment since 2005.

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Workshop Capabilities

  • Diagnosing diesel-powered vehicles and equipment
  • Maintaining diesel engines and systems
  • Repairing diesel vehicles and equipment
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Shop Location & Hours

Facility Address
18692 County Rd 1520
Ada, OK 74820, United States
Operating HoursOpen M-F
Monday–Friday
8:00 AM–6:00 PM
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© 2026 Haley Diesel and Automotive LLC. All rights reserved.
Ada, Oklahoma|Est. 2005