★ Serving Killeen Since 2010

Premium Care for Your All Vehicles

Experience automotive technicians. We pay personal attention to your vehicle.

20+ Years Excellence
15k+ Vehicles Serviced
99% Client Satisfaction
Schedule Service → View All Services
Automotive Excellence
⚡
12000 Miles Labor Warranty
🛡️
12 Month Parts & Labor Warranty
Our Services

Our Services

Comprehensive automotive solutions tailored for European and luxury vehicles

Engine Mastery
⚙️

Engine Mastery

Complete diagnostics, performance tuning, and precision rebuilds using factory-grade equipment.

  • Performance ECU programing
  • Engine Rebuilds
  • Turbocharger Service
Transmission
🔩

Transmission Care

Expert repair and rebuilding for automatic, manual, and dual-clutch transmission systems.

  • Transmission Rebuilds
  • Clutch Replacement
  • Differential Service
Brake Systems
🛑

Brake Systems

Complete safety overhauls with premium components. From daily drivers to track-ready setups.

  • Performance Upgrades
  • ABS Diagnostics
  • Brake Fluid Service
Diagnostics
🔍

Advanced Diagnostics

Dealer-level diagnostic capabilities for all European marques. We find problems others miss.

  • Full System Scans
  • Coding & Programming
  • Electrical Repair
Climate Control
❄️

Climate Control

Texas heat demands reliable AC. Complete HVAC services and repairs.

  • AC Performance Testing
  • Leak Detection
  • Climate Module Repair
Maintenance
🔧

Maintenance

Factory-scheduled maintenance with premium fluids and OEM parts to protect your investment.

  • Synthetic Oil Service
  • Multi-Point Inspections
  • Fluid Exchanges
Modern Workshop
20+ Years
Excellence
Why Choose Us

Why Choose SN Auto?

01

ASE Certified Technicians

Our ASE-certified technicians combine old-world craftsmanship with cutting-edge diagnostics.

02

Digital Inspections with Photo Reports

Receive detailed digital reports with photos. No surprises, no hidden fees.

03

OEM Parts Guarantee

We use only OEM parts backed by our 12-Month / 12,000-Mile Warranty.

About Us

Trusted Auto Care in Killeen

Building relationships through honest, quality service since 1999

SN Auto Repair Shop

At SN Auto Repair, we pride ourselves on the way we treat our customers. We explain everything in full detail to our customers regarding what's happening with their vehicle, how we're going to fix it, and the time it will take us to complete the job.

Our technicians are trained to make sure each customer fully understands the problem with their vehicle and what we plan to do with it. We understand that treating customers honestly and fairly earns their business for life and that's what we aim to do.

We are a one-stop shop you can trust for all your auto repair needs.

20+ Years Experience
15k+ Happy Customers
99% Satisfaction Rate
Contact Us
Equipment

Next-Generation Technology

Investing in the latest diagnostic and repair technology to provide dealership-quality service with personal attention.

💻

OEM Diagnostics

Factory-level scan tools for BMW, Mercedes, Audi, Porsche, and all major manufacturers.

🔧

Precision Tools

State-of-the-art lifts, alignment racks, and specialized tools for luxury vehicles.

📱

Digital Records

Complete digital documentation of your vehicle's service history, accessible anytime.

🌐

Real-Time Updates

SMS and email notifications with photos and technician notes throughout the repair.

🎥

Video Inspections

See exactly what our technicians see with detailed video walkthroughs.

⚡

EV Specialists

Certified high-voltage technicians equipped to service Tesla, BMW i-Series, and all EVs.

How We Work

Our Service Process

A streamlined experience designed around your convenience and peace of mind.

1. Schedule

Book online or call (254) 317-6961. Early bird drop-off available.

1

2. Inspect

Comprehensive digital inspection with photos sent to your phone.

2

3. Approve

Review detailed estimate. No work begins without your approval.

3

4. Repair

Our technicians perform repairs with real-time updates.

4

5. Quality Check & Delivery

Rigorous quality control. Final report with maintenance recommendations.

5
Testimonials

Client Reviews

What our clients say about their experience

★★★★★

"SN Auto Repair transformed my BMW M4's performance. Their attention to detail is unmatched, and the digital inspection videos gave me complete confidence in their work."

JD
James Davidson
BMW M4 Owner
★★★★★

"Finally, a shop that understands European vehicles. Fixed my Audi's electrical issue that two dealerships couldn't diagnose. Fair pricing and exceptional service."

SM
Sarah Mitchell
Audi Q7 Owner
★★★★★

"The 12-month warranty gave me peace of mind, but I haven't needed it. These guys are true craftsmen who take pride in every repair they complete."

RK
Robert Kim
Mercedes S-Class Owner
Get Started

Schedule Your Service

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