YOUR TRUSTED DIESEL MECHANIC IN KILLEEN, TEXAS
Guaranteed Work
Comprehensive Diagnostics
Skilled Technicians
16 Years Of Experience
Reliable diesel service built on experience and attention to detail
Diesel Service You Can Trust
Diesel engines are known for their power and durability, but they require specialized care to perform reliably. At First Choice Auto Repair, we provide professional diesel service to keep your engine running strong and efficient. From routine maintenance to diagnosing performance issues, our experienced technicians deliver accurate, dependable service you can count on.
Feel at Ease With Our Unbeatable Diesel Service Guarantee
60 Month, Unlimited Mile WARRANTY on Parts and Labor
Our Certifications and Professional Standards
FAMILY OWNED BUSINESS OVER 16 YEARS
Why Bring Your Vehicle in for Diesel Service?
Join thousands of satisfied customers who trust First Choice Auto Repair for dependable diesel service in Killeen, Texas. We understand the demands placed on diesel engines and take a thorough, honest approach to every inspection and repair. Our focus is on reliability, efficiency, and long-term performance you can count on.
The Difference You’ll Notice in Our Diesel Service
Latest Scanners, Machinery & Diagnostic Tools
16 Years Of Experience
Fully Qualified Technicians
Less Expensive Than Dealerships
Genuine Parts Or Equivalents
Keep Intact Your Manufacturer Warranty
Fast Bookings & Service
Convenient Location & Parking
Dependable Performance You Can Rely On
From routine diesel maintenance to advanced diagnostics and repairs, our team delivers dependable service you can trust. We focus on quality workmanship, clear communication, and proven repair methods to keep your diesel engine performing at its best. At First Choice Auto Repair, your vehicle is serviced by experienced professionals who understand what it takes to keep diesel engines running reliably.
Schedule Your Appointment Today!
Keeping your vehicle running properly starts with the right diagnosis. At First Choice in Killeen, Texas, we make scheduling your service simple and hassle-free. Whether your vehicle needs routine maintenance or a complex repair, our experienced team is ready to help.
©2026 First Choice. All Rights Reserved.
16 YEARS OF EXPERIENCE IN DIESEL SERVICE
Why First Choice Auto Repair Is Your Top Choice for Diesel Service
Skilled Diesel Mechanics
Advanced Diagnostic Tools for Accurate Results
16 Years of
Trusted Experience
🕐 Monday through Friday:
8:00 AM to 6:00 PM
📍Visit Us:
900 Leifester Cir, Suite A Killeen, TX 76549.
Let’s Get You Back on the Road!
Weekend: CLOSED
Paul I.
So i honestly loved how i was welcomed even though i was mad when my car broke down. And also love how my car was repaired within just 24 hours. Thank you first choice automotive repair.
Dustin C.
This is the 3rd vehicle ive brought to them. They have been helpful from first speaking with Eric up front to the technician that did the work. Thank yall for taking care of my vehicles.
Jesse T.
First choice Automotive Repair was amazing. I needed an oil change, tire rotation, and coolent flush for my Ford Fusion. Right away Eric was super helpful in figuring out a time that worked and I was able to get my car to them same day within 30 minutes of making the call.
Star L.
Outstanding service, my truck was sick and I took it to a sick company named Firestone in Harker Heights, after keeping my vehicle for 8 days , I called on the 8 th day and they told me the vehicle couldn't be fixed. I towed my vehicle to First Choice, friendly people who fix my truck in two days.
True Texan.
If you're looking for a high quality professional automotive repairs, and upgrades, then you're in the right place.
Every one who works here are very courteous and helpful. They treat your vehicle like it was there own. Matt Davis the service advisor is extremely knowledgeable and professional.
Diesel System Expertis
Our technicians are trained to inspect and service critical diesel engine systems.
Customer Focused
We prioritize your satisfaction, offering clear communication and flexible scheduling.
Your Go-To Shop for Reliable Diesel Service
We stand behind our work. Every diesel service we provide is backed by our 100% satisfaction guarantee. If you are not completely satisfied, we will make it right. Your confidence and peace of mind are always our priorities.
Skilled Master Technicians
Our skilled technicians use advanced diagnostic tools and the latest factory service info to provide expert, personalized service you can trust.
State-of-the-Art Equipment
Utilizing advanced tools and technology to diagnose and repair vehicles, ensuring efficient and accurate service.
60 Month, Unlimited Mile WARRANTY on Parts and Labor
A 60-month, unlimited-mile warranty applies to all repairs, covering both parts and labor.
Unlock your car’s full potential! Our expert diagnostics ensure optimal performance, saving fuel and preventing costly breakdowns.
Full Diagnostics
AC Repair & Service
Diesel Mechanic
Check Engine Light
Radiator Services
Brake Repair
Transmission Services
What People Say About Us
Alejandra B.
I recently visited Brake Plus on W Stan Schlueter loop for help with my brakes, and I couldn’t be more satisfied with the service I received. From start to finish, the team was professional, honest, and incredibly helpful.
Billy S.
These guys are awesome! They got me in quickly with no appointment and fixed my car same day. They even have financing available and gave a 5 year warranty! Thank you Eric!
Greg B.
Service advisor Alex Munoz and Eric were both great to work with. They are very good with communication, and did an excellent thorough inspection of the van I had just purchased.
David C.
Very good and quality work. Work is done quicker and better than 99% of the shops around. Definitely suggest using First Choice Auto and ask for Eric.
Kandice B.
I recently had the pleasure of taking my car in for AC repairs, and I couldn't be more satisfied with the experience. From start to finish, Eric demonstrated exceptional professionalism and expertise. He took the time to thoroughly assess the issue and explained the recommended repairs clearly, ensuring I understood every aspect of the process.
