Precision Repairs. Honest Service. Guaranteed.
At Mechanic Auto Shop in San Antonio, TX, we specialize in comprehensive engine repair, rebuild, and replacement services for domestic, import, and European vehicles. Our ASE-Certified Master Technicians bring over 20 years of experience, ensuring your engine runs like new. Whether you drive a Ford, Chevrolet, Honda, Toyota, BMW, or Mercedes, we’ve got you covered.
Advanced testing to identify performance issues.
Addressing internal and external engine problems.
Full disassembly, replacement, and reassembly.
Specialized service for diesel-powered trucks and cars.
Preventing overheating and related engine damage.
Comprehensive repairs to avoid further engine damage.
✅ Engine Repair: Ideal for minor issues like valve, gasket, or bearing damage.
🔄 Engine Rebuild: Best for worn internal parts. We replace pistons, rings, bearings, and seals, giving your engine a fresh start.
⚙️ Engine Replacement: Recommended when damage is beyond repair or rebuilding is not cost-effective.
Avoid bent valves and cylinder head damage.
Prevent overheating and engine failure.
Ensure proper lubrication and avoid sludge buildup.
12,000-Mile Warranty on *Parts & Labor
Expert technicians with decades of experience
State-of-the-art diagnostic tools
Genuine OEM parts for lasting repairs
Don’t let engine trouble leave you stranded. Trust Mechanic Auto Shop, San Antonio's top engine repair experts, to get you back on the road quickly and safely.