
About this business
Twin Peaks Diesel is a trailer repair provider located in Frederick, CO. Available services: A/C Work, Brakes, DOT Inspections, Electrical, Engine Repair and Frame (Alignment & Suspension).
Visit 4750 York St, Frederick, CO 80514, or call 303-833-6528.
What we do
Information last updated October 22, 2026 — by our team.
Hours and services can change — call before you drive. How we keep listings accurate
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