About

Dow Autoplex is Committed to Serving Drivers from Mineola, Tyler, Winnsboro, Gladewater and Canton TX

Dow Autoplex is more than just new and used sales, parts, and service. Our team, housed in Mineola, is proud to serve drivers from Tyler, Winnsboro, Gladewater, Canton and beyond. Our team strives to simplify every aspect of buying, owning, and servicing a Buick or GMC model so that your automotive investment is one that you're every bit as proud to own as we are to sell.

See why our loyal customers trust Dow Autoplex year after year

From the moment you step into our showroom, you're more than just a customer to us; you're an honored guest, and our only aim is to serve your needs to the fullest. To that end, our team will go the extra mile to provide you with compelling options for new and used car shopping. We'll gladly work with you on financing, no matter what your budget may be. And if you ever need help with car troubles in the years down the line, you can always count on our team of certified service technicians to provide you with the latest in genuine Buick and GMC parts and simplify your service experience.

Come See us at Dow Autoplex to Get Started Today

Here in our Mineola showroom, not far from Tyler TX, Winnsboro TX, Gladewater TX and Canton TX, we're ready to assist you. We can answer any questions about Buick or GMC options, and help you find your next vehicle or take care of your current one. We hope to help and see you soon!