- +1 (512) 649-7598
- apremierautoshops@gmail.com
- 1418 S Interstate 35 San Marcos, TX 78666
- Mon - Fri8:00 am - 6:00 pm Saturday8:00 am - 1:00 pm SundayClosed
We handle diesel repair, transmission rebuilds, and brake service so your vehicle stays reliable without unexpected failures.
Trusted by Local Drivers
Serving Drivers and Businesses with Diesel Repair and Transmission Rebuild Services Done Right
Reliable Vehicles
Fewer Breakdowns
Long Term Confidence
You see the warning lights, feel the rough shifting, hear the grinding when you brake. Small issues turn into bigger bills when they sit. Poor maintenance catches up fast, and suddenly you’re stuck choosing between costly repairs or an unreliable car that leaves you stranded.
The longer you delay, the worse it gets. Breakdowns happen at the worst times. You lose work hours, arrange rides, and watch your vehicle’s value drop while repair estimates keep climbing.
APREMIER Auto Shops is a full-capability automotive repair provider in New Braunfels, offering general vehicle service, diesel repair, collision work, and fleet maintenance under one roof. That range means you work with technicians who understand the specific demands of your make and model without needing to visit three different facilities.
The shop handles diesel engines, transmissions, AC systems, brakes, suspensions, and drivetrain components with equal precision. Whether you drive a daily commuter, a diesel pickup, or manage a small fleet, the team brings experience across light trucks, passenger cars, and heavy-duty platforms so every repair recommendation ties to how your vehicle actually operates.
Honest diagnostics and clear estimates set the baseline here. You receive a written explanation of what’s needed and why before any work begins, allowing you to make informed choices about your vehicle’s care and budget.
Accurate diagnosis and proven repair for diesel engines, fuel systems, and turbochargers so your truck runs strong.
Rebuild, overhaul, and precise repair for automatic and manual transmissions so you shift smoothly every mile.
Frame straightening, panel replacement, and factory-match paint so your vehicle looks and drives like it did before.
Scheduled inspections, oil changes, and brake service for commercial fleets so your trucks stay on the road.
Proper diagnostics and maintenance catch problems early, so you're not stranded on the side of the road.
Routine service prevents small issues from turning into expensive engine or transmission overhauls down the line.
Documented service records and well-maintained components make your vehicle more attractive to buyers when you're ready to sell.
Apremier Auto was great! The power steering went out on my 2009 Escape and I wasn’t sure what the repairs would look like since my car has an electric system, but they gave me a diagnostic and quote to replace a sensor that likely would’ve been overpriced elsewhere based on my research. I’m always nervous about getting repairs done as someone who doesn’t know much about her own car, but everyone was very kind and kept me updated along the way. My car is steering much smoother now!
Carlos Mendoza
First time being to this place & all i can say they are truly amazing. Got me in quick, had my car done the same day. Worked with me as well , amazing service. Very trustworthy. Feel like a rating is not enough. Will Forsure be back! Price assessment Great price
John Smith
So you can drive with confidence knowing every repair was done correctly the first time.
Reach out for a free estimate and tell us what your vehicle needs.
Our technicians diagnose the issue and walk you through what we find.
We handle everything from diesel service to brakes and get you back on the road with a clear invoice.
Honest assessments and clear explanations before any work starts.
Vague estimates with no real diagnosis.
Same technicians handle your vehicle from start to finish.
Rotating faces every visit.
Itemized pricing and detailed explanations before you commit.
Hidden fees and surprise charges.
Every diesel repair and brake job is completed with precision and care.
Quick fixes that fail under pressure.
We stand behind every repair with written guarantees.
Service without follow-up or backing.
Thorough inspections with written explanations for every recommended repair.
With Us
vague estimates and incomplete checks.
With Them
Confirmed appointments and realistic completion timelines you can count on.
With Us
late arrivals and no-shows.
With Them
Itemized estimates before work starts so you know what you're paying.
With Us
surprise charges and hidden labor fees.
With Them
Every transmission rebuild, brake job, and diesel repair completed to manufacturer specifications for lasting results.
With Us
shortcuts that force you back in weeks.
With Them
Locally owned shop that stands behind every diesel repair and collision fix.
With Us
no real guarantee or follow-up.
With Them
Heavy-duty diesel engines diagnosed properly so your truck stays on the road longer.
Gearboxes rebuilt with factory specs and tested before you drive away.
Frame alignment and paint matching bring your vehicle back to pre-accident condition.
Rotors, pads, and hydraulic lines inspected so every stop feels confident and controlled.
Multiple vehicles serviced on your timeline to minimize downtime.
Written estimates before work begins, so you know exactly what you're paying for.
We bring diesel repair, transmission service, collision work, and fleet maintenance to drivers across Hays County. Our technicians know Texas roads and handle every repair with the same attention, whether it’s a single vehicle or a company fleet.
The shop works on passenger cars, light trucks, diesels, motorcycles, and commercial fleet vehicles across a broad range of makes and models.
Most repairs finish within one to three days depending on parts availability and diagnostic findings. Same-day service is possible for many routine jobs.
Yes, technicians have experience with both gasoline and diesel engines, including heavy-duty diesel trucks, performance diesels, and common-rail fuel systems.
Fleet accounts are welcome. The team handles scheduled maintenance, DOT inspections, multi-vehicle service, and dedicated account support for businesses managing multiple vehicles.
Bring your keys, current registration, and any service records you have. If warranty work applies, include documentation so the technician can review coverage.
Contact APREMIER Auto Shops for diesel maintenance, transmission overhaul, brake service, and collision repairs that keep New Braunfels drivers on the road with confidence.
