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U.S. Army veteran owned & operated · Insured & certified · Honest pricing · No BS“Their shop closes at 5. I don't.”

Cameron working on a semi truck at night with the Freedom service truck nose to nose

Semi trucks · Houston

Mobile Semi Truck Repair Houston

Broke down on the road or stuck in the yard? I come to your tractor-trailer 24/7 — roadside, truck stop, yard or dock — so you are not paying for a tow and losing loads while it sits in a shop.

Honest Pricing • Quality Work • No BS

Semi truck repairs on site

  • Roadside breakdown response 24/7
  • Engine diagnostics and derate codes
  • Air system leaks, brake chambers and slack adjusters
  • Electrical, lighting and wiring faults
  • Batteries, starters and alternators
  • Coolant leaks and overheating
  • Hoses, belts and fuel filters
  • Trailer lights, brakes and air lines

Owner-operators and fleets

Owner-operators get a straight price and a fast response so the truck keeps earning. Fleets can schedule yard service and preventive maintenance so trucks get fixed without leaving the lot.

How it works

Call or text your location, the truck make and engine, and any codes on the dash. I confirm an arrival window, diagnose when I get there and quote before any work starts.

Request heavy-duty repair

Tell us what's down

Goes straight to Cameron. We'll call or text back fast.

Serving Houston & surrounding areas

  • Houston
  • Spring
  • Cypress
  • Tomball
  • Katy
  • Fulshear
  • Sugar Land
  • Pearland
  • The Woodlands
  • Rosenberg
  • Baytown
  • Conroe
  • Humble
  • Missouri City
  • Stafford
  • Richmond
  • League City

Not listed? Check the full service area.

Related pages

Get the truck rolling again

Call or text 346-538-0682 for breakdown response, or book a service window online.

Meet the team

The crew behind the wrench

Two mechanics, one service truck, and zero runaround. You always know who is showing up.

Cameron, owner and mobile mechanic at Freedom Mobile Repair in Houston, Texas

Owner

Cameron | Owner, Freedom Mobile Repair

Freedom Mobile Repair was built around a simple idea: provide honest automotive repair without the dealership prices or unnecessary runaround. As the owner and mechanic, I work directly with my customers from diagnosis through repair, so you know who is working on your vehicle and what you're paying for.

I provide mobile automotive, diesel, and equipment repair throughout Houston and surrounding areas, bringing professional service directly to the customer. My goal is simple—diagnose it correctly, charge a fair price, do quality work, and treat people right.

  • U.S. Army veteran · 2011–2016
  • Mechanic since 2011 · 15+ years
  • Insured & certified

Honest Pricing • Quality Work • No BS.

Justin, lead mechanic and director of operations at Freedom Mobile Repair in Houston, Texas

Lead mechanic

Justin | Lead Mechanic & Director of Operations

Originally from Silver City, New Mexico, and now based in the Houston area, Justin is a master mechanic with a background in heavy equipment and diesel. He leads the technical side of every job — from fault isolation and root-cause diagnosis to teardown, repair and final verification — on everything from daily drivers to diesel trucks and jobsite machinery.

As Director of Operations he sets the repair plan, manages parts and scheduling, and holds every job to one standard: diagnose it with data, fix it to spec, and get the machine back to work with no comebacks.

  • Advanced diagnostics & scan data
  • Electrical & wiring schematics
  • Diesel engines & fuel systems
  • Hydraulic systems
  • Heavy equipment
  • Engine & drivetrain repair
  • Brakes, steering & suspension
  • Preventive maintenance programs