Trailer Repair & Custom Fabrication – Manassas, VA

Expert Trailer Repair & Customization Since 1993

When your trailer needs serious attention, trust the experts at American Truck & Trailer Supply in Manassas, Virginia. Since 1993, we’ve specialized in repairing all types of trailers—from horse trailers and boat trailers to equipment haulers, car carriers, utility trailers, and custom-built units.

Our experienced technicians and fabricators are equipped to handle everything from basic repairs to full structural rebuilds. Whether you need a new axle, a reinforced frame, or a fully customized trailer solution—we’ve got the tools, parts, and expertise to get the job done right.

Full-Service Trailer Repair

We repair trailers of all sizes and brands with precision and care. If it tows, we can fix it.

Trailer Types We Service:

• Horse & livestock trailers

• Boat trailers

• Utility trailers

• Cargo & enclosed trailers

• Dump trailers

• Car haulers

• Equipment & landscape trailers

• Custom and specialty trailers

Common Repairs We Perform:

• Axle repair & replacement

• Brake system repair (electric & hydraulic)

• Hubs, bearings & drums

• Coupler & jack replacement

• Hydraulic pump repair (for dump trailers)

• Wheels, tires & lug studs

• Roof repair & leak sealing

• Side panel and siding replacement

• Tongue repair & frame reinforcement

• Wiring and lighting fixes

• Ramp repairs & replacement

• Floor replacement (wood, metal, or composite)

• Suspension & leaf spring repairs

Whether it’s a worn-out axle or a damaged frame, we’ll diagnose the issue and repair it to factory standards—or better.

Custom Trailer Fabrication – Built to Fit Your Vision

Looking for something beyond off-the-shelf? Our in-house fabrication team offers custom trailer modifications and builds to meet your unique needs.

Custom Fabrication Services Include:

• Trailer frame building & reinforcement

• Tongue lengthening or modification

• Hitch fabrication (gooseneck, bumper pull, pintle)

• Generator mount installation

• A/C unit installation

• Electrical integration & lighting upgrades

• Cabinet and interior workspace builds

• Equipment or server rack installation

• Toolboxes, baskets, and bike racks

• LED advertising screen installation

• Flooring and wall customization (wood, vinyl, aluminum)

If you can dream it, we can fabricate it.

Examples of Recent Repair & Fabrication Projects:

• Rebuilt horse trailer ramp and rear frame

• Installed full trailer A/C system, security system and TV screens for mobile office

• Replaced trailer roof and sealed leak-prone seams

• Upgraded enclosed trailer with LED screens and generator

• Installed server rack and power inverter

• Custom floor replacement with aluminum diamond plate

• Installed storage cabinets and cargo tie-down systems

• Repaired fire damage to kennel truck body and reinstalled wiring, generator, A/C unit and converter charger

Why Choose American Truck & Trailer Supply?

 Serving Manassas & Northern Virginia Since 1993
 Skilled Technicians & Certified Welders On-Site
 Custom Solutions Built to Your Specs
 Trusted for Both Small Repairs & Large Fabrication Jobs
 Fast Turnaround with Competitive Pricing

We understand trailers inside and out—and we treat your equipment like our own.

Located in Manassas, Serving All of Northern Virginia

We proudly serve customers from:

• Manassas

• Gainesville

• Centreville

• Bristow

• Haymarket

• Warrenton

• Fairfax County

• Prince William County and Northern V

Fleet repair and commercial trailer fabrication welcome.

Get a Quote or Schedule a Repair

Need a trailer repair or have a vision for a custom build? Contact American Truck & Trailer Supply today to schedule an assessment or receive a free quote.

 Visit Us: 11949 Livingston Road, Manassas, Virginia
 Call: 703 257 1710