Bexar County County

Diesel Repair in San Antonio, TX

Diesel engine diagnostics, fuel systems, glow plugs, DPF and emissions issues, and light-truck diesel service. Compare local shops, ratings, and contact details before you call.

4 listed shops matching this service.

D & S Garage and Diesel Service

4.7

A trusted independent automotive service facility in San Antonio, TX, specializing in general maintenance and diagnostics. Delivering high-quality workmanship, dependable diagnostics, and honest service is our standard. Equipped to handle everything from scheduled maintenance intervals to advanced computer diagnostics and mechanical troubleshooting. Open weekdays 7:30 AM – 5:30 PM. This listing is part of the WrenchConnect directory. Claim this profile to manage reviews, update hours, and receive direct customer inquiries.

General MaintenanceDiagnostics

San Antonio

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Tri-County Diesel Services

4.7

A trusted independent automotive service facility in San Antonio, TX, specializing in general maintenance and diagnostics. Delivering high-quality workmanship, dependable diagnostics, and honest service is our standard. Equipped to handle everything from scheduled maintenance intervals to advanced computer diagnostics and mechanical troubleshooting. Open weekdays 8:00 AM – 5:00 PM. This listing is part of the WrenchConnect directory. Claim this profile to manage reviews, update hours, and receive direct customer inquiries.

General MaintenanceDiagnostics

San Antonio

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M & R Auto Diesel Electric

4.4

A trusted independent automotive service facility in San Antonio, TX, specializing in general maintenance and diagnostics. Delivering high-quality workmanship, dependable diagnostics, and honest service is our standard. Equipped to handle everything from scheduled maintenance intervals to advanced computer diagnostics and mechanical troubleshooting. Open weekdays 8:00 AM – 6:00 PM. This listing is part of the WrenchConnect directory. Claim this profile to manage reviews, update hours, and receive direct customer inquiries.

General MaintenanceDiagnostics

San Antonio

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Bavarian Auto Repair

Proudly serving drivers in San Antonio, TX, this facility offers specialized expertise in general maintenance, diagnostics, brakes, diesel, electrical, engine, nys inspections, suspension, transmission, and tires. Dedicated to keeping your vehicle safe, reliable, and performing at its best on the road. Equipped to handle everything from scheduled maintenance intervals to advanced computer diagnostics and mechanical troubleshooting. Open weekdays 8:00 AM - 6:00 PM. This profile is verified on WrenchConnect. Claim your shop page to customize your listing details, upload photos, reply to customer reviews, and accept direct repair requests from local drivers.

General MaintenanceDiagnosticsBrakes

San Antonio

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Not sure if this is the right repair?

Check our Car Symptoms Guide to identify noises, leaks, and warning lights, or look up engine trouble codes in our OBD2 Diagnostic Directory before visiting a shop.

Frequently Asked Questions: Diesel Repair in San Antonio

How much does diesel repair typically cost in San Antonio, TX?

Pricing for diesel repair in San Antonio varies by vehicle make, model, and the scope of work needed. Most independent shops on WrenchConnect provide upfront pricing or estimates, and diagnostic inspections typically start between $75 and $150 (often credited toward approved repairs).

Can a mobile mechanic perform diesel repair at my home or workplace in San Antonio?

Yes, many verified mechanics in San Antonio offer mobile service and will come directly to your driveway, workplace, or roadside location for diesel repair, routine maintenance, and diagnostic scanning.

How do I compare local shops for diesel repair in San Antonio, TX?

WrenchConnect lists 4 vetted local repair facilities in San Antonio. You can review verified customer ratings, operating hours, direct phone numbers, and run a free AI diagnostic before scheduling.

Other Auto Services in San Antonio

All San AntonioMechanics →

Auto Body & Collision RepairCollision repair, dent and scratch removal, panel replacement, frame work, and refinishing after an accident.Brake RepairBrake pads, rotors, calipers, fluid leaks, ABS lights, and grinding or squealing brakes.Check Engine Light DiagnosisOBD-II scans, drivability checks, sensor faults, emissions codes, and root-cause diagnostics.Auto Electrical RepairBatteries, alternators, starters, wiring faults, lighting issues, and parasitic draw problems.Engine RepairMisfires, overheating, leaks, timing problems, tune-ups, and engine performance repairs.Mobile MechanicsMechanics who come to you: driveway and roadside repairs, on-site diagnostics, no-start calls, and mobile maintenance.Muffler & Exhaust RepairMuffler replacement, exhaust leaks, catalytic converters, resonators, pipes, and loud-exhaust diagnosis.NYS InspectionNew York State inspections, readiness checks, safety failures, and emissions-related repairs.