Hand Crafted Quality

Red Ewald is an industry leader with over fifty years of experience producing custom fiberglass tanks. Many of our craftsmen have been with the company for decades.

Made To Order

Every aspect of our tanks are designed and fabricated in house to suit your specific needs. We have experience in a diverse sector of industries requiring custom builds.

Custom Trailers

Our custom trailers are built to provide fully mobile, consistent functionality which matches the intended tank application. They are field tested with proven results.



Red Ewald is owned and operated by by a team of fifth generation manufacturers whose legacy dates back to 1898. Their inspiration and aspirations stem from a unique history and are focusing on the future by building on the past.

Under this new ownership, Red Ewald has begun its transition into a new, modern era of productivity. Building upon the foundation which was established by the late Herbert J. "Red" Ewald Jr, their goal is to continue as the industry leader while providing exceptional quality results. The Red Ewald team is excited to meet the demands of a continuously evolving set of industries which require custom, detail oriented solutions in a timely manner.  






Marble Surface

We purchased several tanks for both exhibiting and holding our Eastern hellbenders.  We were very satisfied with the quality of product and response time between ordering and receiving. They were able to work with some of our very specific requirements needed for exhibiting this species, specifically having a glass window inside of a fiberglass tank. 

— Peggy Hoppe, Indianapolis Zoo



For any inquiries, questions or comments, please call: 830-780-3304 or fill out the following form.

Head Office / Retail Store

Red Ewald

2669 South Highway 181

Karnes City, TX 78118

Tel: 830-780-3304

Fax: 830-780-4272

Get a quote: 830-780-3304
or call toll free 1-800-242-3524
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© 2019 by Red Ewald