FREE AC CHECKS!!!! Keep your vehicle comfortable in any weather with our Auto AC & heating repair services. Whether it’s diagnosing AC freon leaks, fixing the AC compressor, or addressing heating system issues, our expert technicians have you covered.

Our certified transmission specialists provide comprehensive service, repair, and rebuilding on automatic, manual, and hybrid transmissions. From diagnosing issues with gears, clutches, or torque converters to performing differential and clutch repairs, we specialize in keeping your transmission running smoothly.

Our expert technicians have the skills and experience to handle it all, from routine maintenance like oil changes and spark plug replacements to performance upgrades and complete engine rebuilds. If you’re experiencing issues like a blown head gasket, overheating, or unusual noises, you can count on Auto Service Experts to diagnose the problem accurately and provide efficient repairs. Whether you need a minor adjustment or major overhaul, we’re dedicated to getting your engine back to peak performance.

Our ASE Certified specialists provide comprehensive brake repair services to ensure your vehicle’s safety and performance. With over 20 years of experience, we specialize in maintaining and repairing automotive braking systems, utilizing only high-quality OEM parts to guarantee lasting results. Our services include thorough brake inspections, pad replacements, and addressing any wear and tear that could compromise your vehicle’s stopping ability.

We are San Antonio’s leading shop for hybrid electric vehicle (HEV) repair and maintenance. Our experienced HEV mechancis provide comprehensive services including hybrid transmission repair, electric motor (generator) servicing, electrical diagnostics, hybrid battery replacements, and ABS/brake system repairs. Recognizing the unique needs of HEVs, we utilize specialized equipment and parts to ensure optimal performance and longevity.

Our mechanics provide advanced car diagnostics to accurately identify and resolve issues with your vehicle’s engine, transmission, electrical system, and more. Using state-of-the-art diagnostic tools, we pinpoint problems quickly, helping you avoid unnecessary repairs and costly breakdowns.

Expert ASE-certified technicians provide comprehensive engine repair and rebuilding services, including diagnostics, cylinder machining, valve regrinding, and gasket replacements. Services come with a 3-year/36,000-mile warranty, ensuring high-quality restoration of engine performance.

Our engine performance tune-ups include inspecting and replacing spark plugs, fuel system components, and filters, as well as verifying engine timing and emissions. Common signs of needing a tune-up are reduced power, poor fuel economy, or failing an emissions test

Comprehensive diagnostics and repairs for automotive electrical and electronic systems. Services address issues affecting major vehicle systems, including anti-lock brakes, transmission control modules, and AC components. Common repairs involve alternators, starters, batteries, wiring, and electronic control units. Accurate diagnostics ensure efficient resolution of electrical problems, enhancing overall vehicle performance.

Our mechanics expertly diagnose and repair vehicle charging systems, including alternator testing, battery evaluation, wiring inspection, and voltage regulation assessment. Services ensure accurate identification and resolution of charging issues to maintain optimal vehicle performance.

Services include starter motor replacement, ignition coil replacement, and addressing problems such as faulty ignition switches or transmission recognition errors. Our ASE master mechanics emphasize accurate diagnosis to avoid unnecessary part replacements, ensuring efficient and effective repairs.

Our certified ASE mechanics provide complete suspension and steering repairs to enhance vehicle control and ride comfort. Services include diagnosing and fixing issues with shocks, struts, tie rods, ball joints, and power steering systems. Proper maintenance of these components ensures safe handling and prolongs vehicle lifespan.

Comprehensive exhaust and emissions system maintenance to enhance vehicle performance, fuel efficiency, and safety. Regular services, recommended every 6 months or 6,000 miles, include exhaust manifold repairs, oxygen sensor replacements, and addressing rust or corrosion issues. Proper maintenance prevents harmful emissions from entering the cabin and ensures environmental compliance.

Specialized diesel engine services, including diagnostics, repairs, and performance enhancements. We handle various diesel components such as cam sensors, fuel filters, injectors, turbochargers, and more. Regular maintenance not only boosts fuel efficiency but also reduces emissions. Our team of mechanics are experienced with Chevrolet Duramax, Dodge Cummins, and Ford Powerstroke diesel engines.

Comprehensive maintenance and repair services for commercial fleets aimed at minimizing vehicle downtime and ensure optimal performance. Our ASE-certified mechanics specialize in servicing light and medium-duty trucks and vans, providing same-day service, nationwide warranty coverage, and utilizing state-of-the-art equipment. Our shop is an authorized repair facility for ARI Fleet Management, Element Fleet Management, and Enterprise Fleet Management. Services include diesel engine repair, transmission repair and rebuilding, HVAC system repair, brakes, suspension and steering, and more. We also offer special pricing for fleet repairs, complimentary courtesy rides, and financing options.