San Antonio's Trusted Repair Shop

FULL-SERVICE
TRAILER CENTER

Professional trailer repairs, truck modifications, custom metal fabrication, and D.O.T. certified inspections in San Antonio, Texas.

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Visit our online parts store

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39+
Years Experience
FM 1346
San Antonio Location
8-5
Mon-Fri Hours
Certified
D.O.T. Inspector
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What We Do

OUR SERVICES

Trailer Repair

Complete structural repairs for all trailer types including roofs, floors, walls, and frame restoration.

  • Roof Repair & Replacement
  • Floor Repair & Replacement
  • Wall Repair (Side Skins)
  • Frame Straightening
  • Side Rails
  • Lights & Wiring

Modification & Installation

Custom modifications and installations including frame stretching, liftgates, and custom flatbeds.

  • Frame Stretch & Shortening
  • Body Swaps
  • Made-to-Order Flatbeds
  • Liftgate Installation & Repair
  • Axles & Springs
  • Tandems & King Pins

Welding & Fabrication

Certified welding services for aluminum, carbon steel, and stainless steel applications.

  • Aluminum MIG & TIG Welding
  • Carbon Steel Welding
  • Stainless Steel Welding
  • Custom Tanks
  • Tool Boxes
  • Frame Material

Brake Systems

Complete brake service and repair for all brake types:

Air Brakes Vacuum Electric Hydraulic

Metal Working

Precision metal fabrication services:

Shearing Breaking Hole Punching
Online Store

PARTS & SUPPLIES

Shop our extensive inventory of trailer parts, fasteners, lighting, suspension components, and more. Same-day pickup available.

Shop by Brand

Visit Full Parts Store

aceweldingandtrailer.com/shop

Certified Services

D.O.T. INSPECTIONS

Texas requires all registered vehicles to be inspected annually. Ace Welding and Trailer Co. has a certified D.O.T. inspector on duty to promptly perform inspection services.

Inspection Hours:

Mon-Wed 8:00 AM - 9:00 AM & 4:00 PM - 5:00 PM

Available For:

Commercial trucks and all trailer types

Certified Inspector On Duty

  • Annual D.O.T. Inspections
  • Federal Compliance Checks
  • Safety Certifications
  • Done Right the First Time
Plan Your Project

SERVICE ESTIMATOR

Get an instant estimate for your trailer service needs

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*Final quote subject to physical inspection

Visit Us

SERVICE CENTER

Ace Welding & Trailer Co.

9425 FM 1346
San Antonio, TX 78263

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Business Hours

Monday - Friday: 8:00 AM - 5:00 PM

Closed Saturday & Sunday

Inspections: 8AM-9AM & 4PM-5PM

Contact Information

Main: (210) 667-1171

Text: (210) 551-7877

justind@aceweldingandtrailer.com

Info@aceweldingandtrailer.com

parts@aceweldingandtrailer.com

sales@aceweldingandtrailer.com

Need Parts?

Visit our online store

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ACE WELDING CO.
9425 FM 1346