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about us

Since 1966, we have been a leading spa manufacturer in the United States. Located in Dewitt, Iowa, we are a U.S. manufacturing plant dedicated to manufacturing quality hot tub spas. We have always believed in the power of American craftsmanship and innovation.

We use American components whenever possible. We are always searching out and testing improved technologically, advanced spa parts and processes. Our goal is to provide you with the ultimate spa experience at a competitive price. Our hot tubs are manufactured to the highest standards and tested for quality by ETL for your safety and peace of mind.


Many of our features and processes are patented and only available through Grand Lakes Spas. Our Midwest work ethic and decades of experience can provide you with the best built spas around. Learn for yourself why we have such a loyal following. Even though our spas are sold around the world, they will always be built right here – where we started over 55 years ago. 

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