Professional auto repair technician working on a vehicle at OneStop Auto Pros in Garland, TX

Premier Auto Repair & Mechanic in Garland, TX

OneStop Auto Pros is your trusted auto repair shop in Garland, serving the entire Dallas-Fort Worth metroplex. With over 40 years of experience, our skilled mechanics deliver top-quality repairs for all makes and models. From routine maintenance to classic car restoration, we're your one-stop solution for auto repair in DFW!

Call Now: (469) 499-7444 Our Services

Explore OneStop Auto Pros

Full-service auto and marine repair in Garland, TX. Choose a section below to learn more, read reviews, grab a coupon, or get in touch.

Auto Repair Services

General repairs, electrical diagnostics, preventive maintenance, AC & heating, and classic car restoration.

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Marine Engine Repair

Inboard, outboard, and sterndrive diagnostics and repair for boat owners across DFW.

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Customer Reviews

See what DFW drivers say about our work — and leave a review of your own.

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Specials & Coupons

Save on quality auto services. Print or show our current coupons on your phone.

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About Us

A family-values auto repair shop with 40+ years of experience serving Garland and DFW.

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Contact & Location

Call (469) 499-7444 or visit us at 1821 Belt Line Rd, Garland, TX 75044.

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Now Offering Marine Services

Marine Engine Repair for Boat Owners Who Need Real Answers Fast

OneStop Auto Pros now offers dedicated boat engine repair support for inboard, outboard, and sterndrive systems. If you are dealing with a no-start issue, overheating, power loss, or seasonal prep needs, we can help you diagnose the problem and map out the next step.

Inboard and outboard diagnostics Cooling and impeller service Fuel and ignition repair Winterization and recommissioning
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Common Marine Problems We Diagnose

  • Engine cranks but will not start
  • Overheating alarms or weak cooling flow
  • Rough idle, stalling, or low power at speed
  • Fuel contamination and ignition issues

Need the full breakdown? Visit the expanded marine page for services, FAQ, and the marine booking CTA.

Why Choose OneStop Auto Pros in Garland?

Expert Mechanics

Our team of skilled, experienced professionals ensures top-notch service and expert diagnostics for every vehicle in DFW.

40+ Years of Experience

We bring decades of automotive expertise and trusted service to every repair and restoration project throughout the Dallas-Fort Worth metroplex.

Warranty on All Work

Drive with confidence knowing our auto repairs are backed by a solid, comprehensive warranty guarantee.

Competitive Pricing

High-quality auto repair services at affordable rates with transparent quotes upfront. No hidden fees.

Fast, Reliable Service

Advanced diagnostics and efficient repairs get you back on the road quickly and safely.

All Makes & Models

From daily drivers to vintage classics, we service every vehicle with equal care and expertise.

Ready for Reliable Auto Repair in Garland?

Call us today for a free quote, or visit our shop at 1821 Belt Line Rd, Garland, TX 75044 (Side Entrance). Open Monday–Friday, 9:00 AM–5:00 PM.

Call Now: (469) 499-7444 Contact & Directions