Our History

Since 1929, Mertz Sausage took great pride in producing the best tasting sausages using only the finest ingredients. This little gem, located in San Antonio’s westside, is the original locally owned, operated and USDA inspected plant where folks have been coming for decades; still providing quality, wholesome products at a low cost through dedication, honesty and integrity.


Our Mission

Providing high quality products that are flavorful using the finest, high quality ingredients with a wholesome family - oriented and dedicated staff.

As Seen On

Customer Reviews

This is the best German style sausage in South Texas. My favorite day to shop is Thursday the only day of the week that German Dinner Sausage is available. I also get a dried sausage ring. These two items are limited production and sell out quick. I love their garlic Polish sausage.
— — Yelp Review
Mertz has some of the best quality and very delicious tasting Sausage products in the San Antonio area. My family used to drive through Cupples road often and I always wondered how it was like to taste their products. One day i finally bought some for myself and have loved them ever since. Now my own family loves eating the Beef and the Polish sausages. I highly recommend them to everyone!
— — N. Guerrero

Get in Touch

Contact Information

619 Cupples Road, San Antonio, TX, 78237
(210) 433-3263


Business Hours

Monday-Friday 8 am to 5 pm
Saturday 8 am to 12 noon


We accept the following methods of payment: Cash, EBT and Business Checks.


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