Hastings Diesel Performance

Diesel Engine Repair Service in New Braunfels
Open today until 6:00 PM
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Updates

When your diesel truck is in our care, you can trust that it will receive excellent service. We offer auto repairs, maintenance, and performance upgrades for your diesel such as Cummins, Duramax, and Powerstroke.

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Cummins 5.9 getting a Fluidampr installed with pin kit and full power kit. If you make over 750hp or spin greater than 3500 rpms in your truck, this would be a great upgrade to eliminate the noise vibration harshness inside your engine.

Stop by today, or check us out online to see all we have to...

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Due to the rolling power outages, we are playing things by ear, we are monitoring our phone lines and answering or calling people back. Please call if you have any questions, stay safe and have a blessed day!

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Regardless of what kind of diesel repair or performance needs you want to meet for your truck, we have you covered. Contact us today to schedule an appointment!

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Whether your rig is a Cummins, Duramax, Powerstroke, or another top-name diesel truck, we have you covered. Give us a call to schedule your appointment today!

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At Hastings Diesel Performance, you can have the peace of mind in knowing your diesel is ready to go and will be running at optimal performance. Call us today!

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Comal Coatings & Fabrication got the rest of the @wehrlicustomfab 2nd gen swap matched up great. Sparkle electric blue. We have more ofcthis color if you want it powdered. Stop by to see a sample today! #duramax #powerstroke #cummins #hastingsdiesel #hd #hdsya #hdsyb #buildinganempire #hdempire #...

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This Duramax suffered from a variety of issues. The junk in the tank on the suction side definitely wasn’t helping. If your duramax suffers in performance, give is a call today. #duramax #powerstroke #cummins #hastingsdiesel #hd #hdsya #hdsyb #buildinganempire #hdempire #keepwatchin #headedtothet...

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Our experienced mechanics know all the ins and outs of the industry and can deliver top-rated results for a wide variety of diesel repairs as well as superior-rated performance upgrades.Stop by today or call us!

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Testimonials

5 days ago
I brought my 2006 F350 in for an oil change, leaky valve cover and a small intermittent coolant leak. They got it all done same day. Corey and Brad were friendly, professional and very knowledgeable of the 6.0 Powerstroke. They are a relatively small, but very clean shop. They can be busy at times but up front about scheduling which I appreciate. The to-do list goes on of course with this old truck.
- cody b
2 months ago
Cory is professional and explains in detail what is going to be done and how it’s going to take place. I went in with a bad tune and he was able to get his shop to get my truck running right with a single tune at first. I then went back and did an upgrade to an ezlink shift of the fly tune and I’m beyond happy and content. All this done on a phone call on what needed or wanted done and performed on the same day of call being placed. Cory and his shop will continue to have my business and highly recommend anyone to let him take care of your vehicle.
- Juan G
2 months ago
Best place to take your diesel truck. Quick turn around and only pay for work that you actually need. I will be a customer for as long as own my ram 2500 cdi!
- Rob E
Our diesel engine repair service is here to provide you with expert assistance, offering an onsite mechanic, plus much more. Wheelchair accessible entrance and parking area available. Appointment recommended. Whatever your needs may be, get in touch with us today.

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Contact

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  • (830) 406-1843

Address

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3919 S Interstate 35
Ste 110
New Braunfels, TX 78132
United States

Business Hours

Mon:9:00 AM – 6:00 PM
Tue:9:00 AM – 6:00 PM
Wed:9:00 AM – 6:00 PM
Thu:9:00 AM – 6:00 PM
Fri:9:00 AM – 6:00 PM
Sat:Closed
Sun:Closed
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