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Professional Auto & Truck Service LLC

About Us

Professional Auto & Truck Service LLC is a trusted truck repair shop that has been serving Frederick, MD, and surrounding areas since 2004. Specializing in a wide range of services such as gearing gaskets, transmissions, brakes, and more, we are your go-to destination for all your truck repair needs. Our skilled technicians offer expert services, including clutch repairs, AC services, DOT inspections, custom rebuilds, and more. We are dedicated to providing top-quality workmanship, ensuring your vehicle is back on the road in no time. Choose Professional Auto & Truck Service LLC for reliable and professional truck repair solutions.

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Areas Served

Frederick, MD | Hagerstown, MD | Urbana, MD | Baltimore, MD | Winchester, VA | Thurmont, MD | Gettysburg, PA | Chambersburg, PA

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What We Offer

Our Services include:

• Customer Rebuilds
• Transmission Rebuilds
• Rear Differentials
• Machines Fly Wheels
• Clutches
• AC services
• DOT Inspections
• Maryland State Inspections
• Welding
• Fabrication
• Diesel Emissions
• Engine Diagnostic
• Gear Services
• Transmission Services

Our Products include:

• Transmissions
• Gearing Gaskets
• Clutches
• Breaks
• Bearings

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Contact Us

Professional Auto & Truck Service LLC
900 E Patrick St Suite 5B Frederick, MD 21701
Phone: (301) 662-5292
Email: patsllcdean@gmail.com

Payment Types Accepted

Cash, Personal Checks, Debit Cards, Discover, MasterCard, PayPal, Visa

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 8:00 AM - 5:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 8:00 AM - 5:00 PM
Friday: 8:00 AM - 5:00 PM

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