613 West 10th Street, Donaldsonville, LA 70346
(225) 473-6697

About Us

Castagnos Auto Service was founded by Joseph in 1978. We have become the go-to automotive facility for customers in the Donaldsonville, Napoleonville and Paincourtville communities for almost 35 years. We look forward to helping you with your automotive needs, so stop in and see us at 613 West 10th Street anytime during normal business hours: Monday through Friday 8am to 5pm. Once you try us, we’re sure you’ll be back for more!

For almost 35 years, we have served customers from the Donaldsonville, Napoleonville and Paincourtville communities with quality products and great service. If you’re interested in tires from industry leaders like MICHELIN®, BFGoodrich® and Uniroyal®, log on to Castagnos Auto Service online and use our tire size finder to locate tires that are a perfect fit for your vehicle. Our tire technicians can install low profile tires, repair flats and rotate and balance your tires, ensuring the best, most even wear and tread life from any set of tires.

All of our talented automotive technicians at Castagnos specialize in brakes, oil changes, tire alignments, rotations and tire repair services, but we offer many other repair services as well. Everything from the axles, differentials, steering and suspension to the electrical system, heating and cooling system and engine diagnostics, we’ve got you covered. We are a certified state inspection facility and offer towing and roadside assistance to our customers as well. Feel free to stop in and visit us Monday through Friday 8am to 5pm to experience the Castagnos difference for yourself! Once you try us, we’re sure you’ll be back for more!

Michelin® Tires BFGoodrich® Tires Uniroyal® Tires Bridgestone Tires Firestone Tires

Tire Brands

More Brands »

Castagnos Auto Service

Castagnos Auto Service is a pillar of the Donaldsonville LA community. Castagnos Auto Service is a leader in offering name brand tires, wheels, auto repair and brake services for customers located in and around the Donaldsonville, Louisiana area. Our goal is to focus on customer service. It is the foundation of our business. Castagnos Auto Service employs a well-trained staff specializing in the sale and installation of passenger car, performance and light truck or SUV tires. Custom wheels are available at Castagnos Auto Service. Special wheels and rims compliment any tire or customer vehicle. Complete under-car services, such as oil changes, brakes, shocks, struts, alignment, and transmission fluid flush for both foreign and domestic vehicles are readily available at competitive prices. Take this opportunity to browse Castagnos Auto Service website or call us for personalized service.

Contact Us

Phone: (225) 473-6697
Fax: (225) 473-0710
Address: 613 West 10th Street
Donaldsonville, LA 70346

Connect With Us