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41 Years
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Your Trusted Auto Repair Shop in Marietta, GA
Professional Automotive Repair has been serving Marietta, GA since 1985, specializing in Volvo and import auto repair while expanding to service all domestic and foreign vehicles. Founded by a former Volvo factory technical instructor, we invested in factory tools and VIDA diagnosticsthe same system used by Volvo dealerships. Our ASE-certified technicians combine decades of experience with advanced diagnostic equipment to deliver precise repairs. We prioritize transparent pricing, no-pressure service, and customer comfort with amenities like free Wi-Fi and open-shop viewing. Mark Kennedy, owner since 2019, brings over 30 years of automotive industry expertise, ensuring technical excellence and continuous innovation.

Our commitment to customer service is reflected in our clean facilities, prompt attention, and after-hours convenience. We service vehicles under warranty using factory standards, complying with the Magnuson-Moss Warranty Act. Our technical proficiency is supported by subscriptions to leading automotive information systems and ongoing training partnerships. We focus on safety, reliability, and trust, earning recognition as a preferred repair shop for complex diagnostics and repairs. Our 12-month/12,000-mile warranty on parts and labor underscores our confidence in every service performed.
Services
Brake Repair Tire Replacement Engine Diagnostics Transmission Service A/C Maintenance Timing Belt Replacement Suspension Repair Oil Changes Factory Maintenance Check Engine Light Diagnostics
Details
  • Year established: 1985
Highlights and features
  • 40+ years of specialized Volvo and import repair expertise
  • ASE-certified technicians with advanced diagnostic training
  • Factory tools and VIDA diagnostics for precise repairs
  • Transparent pricing with no-pressure service recommendations
  • 12-month/12,000-mile warranty on most repairs
Associations and certifications
  • ASE
What people say
Honest, competent Reasonable prices ASE-certified experts Quick turnaround Volvo specialists
Services
Brake Repair
Our brake repair services include pad replacements, rotor resurfacing, and hydraulic system diagnostics. Using premium components, we ensure optimal stopping power and safety compliance. Technicians perform comprehensive inspections to identify wear patterns and address alignment issues affecting brake performance.
Engine Diagnostics
Advanced diagnostic services utilize Snap-On tools and VIDA systems for precise fault code analysis. We identify mechanical and electronic issues affecting engine performance, emissions, and fuel efficiency through systematic testing and data interpretation.
Transmission Service
Comprehensive transmission maintenance includes fluid exchange, filter replacement, and computerized diagnostics. Our technicians address shifting issues, fluid leaks, and electronic control problems using manufacturer-recommended procedures and synthetic fluids.
A/C Maintenance
Air conditioning services cover refrigerant recharge, compressor diagnostics, and climate control system calibration. We use specialized equipment to test pressure levels and repair leaks while ensuring proper system operation in extreme temperatures.
Timing Belt Replacement
Precision timing belt replacement follows manufacturer specifications for tension and alignment. We inspect related components like water pumps and pulleys during service to prevent premature failure and ensure engine synchronization.
People
Mark Kennedy
Owner
With 30+ years in automotive repair, Mark Kennedy owns Professional Automotive Repair since 2019. Former technical director at Zero Motorcycles, he brings expertise in diagnostics and service innovation to the Marietta shop.
Phillip
Shop Manager
Phillip oversees daily operations with 15+ years of experience in import vehicle diagnostics. Known for transparent communication, he coordinates complex repairs while maintaining customer relationships.
Bill
Senior Technician
Bill specializes in Volvo systems with master technician certifications. His 25-year career focuses on precision diagnostics and complex engine repairs, earning recognition as Atlanta's top Volvo specialist.
Matt
Lead Technician
Matt leads the repair team with ASE certifications in multiple disciplines. He specializes in transmission rebuilds and electronic system diagnostics for domestic and import vehicles.
Questions
What types of vehicles do you service?
We specialize in Volvo repairs but service all domestic and import vehicles including BMW, Mercedes, Toyota, Honda, Ford, and GM models.
Are your technicians ASE-certified?
All technicians hold ASE certifications with specialized training in import diagnostics and advanced automotive systems.
Do you offer warranties on repairs?
We provide a 12-month/12,000-mile warranty on most parts and labor for complete repair protection.
Can you service vehicles under warranty?
Yes, we perform factory-mandated maintenance using quality parts to preserve manufacturer warranties.
What diagnostic equipment do you use?
We utilize VIDA systems for Volvo diagnostics and Snap-On tools for comprehensive computer diagnostics across all vehicle makes.
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