713-690-2886
5829 W Sam Houston Pkwy N Ste 201 Houston TX 77041
Auto, Diesel & Fleet Repair in Houston, TX 77041|
A1 Auto Masters
A1 Auto Masters provides expert auto repair, diesel repair, fleet maintenance, and Sprinter van repair services for drivers and businesses in Houston, TX 77041. Our certified technicians deliver reliable diagnostics, brakes, AC repair, engine and transmission repair, tune-ups, suspension work, and complete automotive care for gas, diesel, and work vehicles. We proudly serve Houston, Katy, Jersey Village, Fairbanks, and the surrounding areas with honest pricing, fast turnaround times, and high-quality workmanship.
Explore Our Services
Engine repair, AC, brakes, diagnostics, suspension, alignments, transmission, cooling systems, exhaust repair & more.
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Fleet Vehicle Maintenance & Repair
Maintenance & repair for commercial pickups, work vans, delivery vehicles, and medium-duty service trucks. Ideal for contractors, HVAC, electricians, delivery operations, and service companies.
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Diesel Repair
Powerstroke, Duramax, and Cummins diagnostics, maintenance, and repairs for diesel pickups, vans, and medium-duty trucks.
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Sprinter & Work Van Repair
Mercedes Sprinter, Ford Transit, Ram ProMaster, Nissan NV — gas or diesel. Diagnostics, brakes, suspension, engine repair, maintenance & more.
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Get the things you need now. Pay later.
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Easy to apply,
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get a decision in seconds
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No credit history required
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No impact to your FICO® score
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Our application process is quick, and you get a decision in seconds.
Why Choose A1 Auto Masters?
• Certified & Experienced Technicians
Specialized in auto, diesel, fleet, and Sprinter repair.
• Honest & Transparent Pricing
Clear estimates with no hidden fees.
• Fast Turnaround Times
We know your vehicle is your livelihood — we get you back on the road fast.
• High-Quality OEM & OEM-Equivalent Parts
Durable repairs using parts you can trust.
• Diesel & Fleet Expertise
We service what most general shops won’t.
• Financing Available
Easy approval, no credit needed, low payments.
Featured Services
Exhaust Repair
Repairing leak points, mufflers, catalytic converters, diesel exhaust, and exhaust system diagnostics.
Brake Repair
Pads, rotors, calipers, hydraulic systems & ABS.
Engine Diagnostics & Repair
Accurate troubleshooting & dependable engine repair for gas & diesel.
Transmission Service
Diagnostics, fluid service, clutch repair & replacements.
AC & Heating Repair
Stay comfortable year-round with full HVAC diagnostics & repair.
Wheel Alignment & Suspension
Precision alignments, struts, shocks, ball joints & steering repair.
Cooling System Service
Radiators, coolant flushes, thermostat replacement & leak repair.
Diesel, Fleet & Work Van Specialists
Whether you drive a diesel pickup, manage a fleet, or run commercial vans, A1 Auto Masters provides dependable service that keeps your business moving. Specializing in:
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Diesel pickups (Powerstroke, Duramax, Cummins)
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Medium-duty work trucks (no semis)
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Fleet vehicles (commercial pickups, service vans, delivery trucks)
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Sprinter, Transit, ProMaster, Nissan NV vans
→ Learn More About Diesel & Fleet Services
I had an issue with my BMW and Cory was very upfront and honest with me and charged a fair price. These guys treated me like family and were more concerned with my satisfaction than to make a quick buck. I will be going back to these guys and would recommend to anyone
Customer Reviews
Very very reasonably priced. I called many places for an pricing on brakes, and no one would give me an estimate. A1 gave me one with no problem. The receptionist and mechanic were both very nice as well.
Very trust worthy and knowledgeable. Cory has service all my vehicles for the last 7+ years. Highly recommended.
Schedule Your Service Today
We’re committed to delivering the highest-quality automotive, diesel, and collision repair services in Houston, TX 77041.
Call us: (713) 690-2886
Visit us: 5829 W Sam Houston Pkwy N, Ste 201, Houston, TX 77041
