Swim Spas & Hot Tubs

From swim spas and hot tubs to plug-n-plays, we have every size, brand, and style to fit your needs.

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Photo Gallery

Take a look at our product images and visualize what your spa could look like!

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Video Library

Get tips and tutorials on easy DIY spa maintenance needs.

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Spas Unlimited of Houston

Family Owned Since 1988

We are your single source for American-made hot tubs & swim spas in the Houston area. Being family-owned and operated since 1988, our core value is customer satisfaction, which is proved through our A+ rating with the BBB. We have one of the largest showrooms in Texas, which allows you to easily view and test a wide range of products. Our commitment to quality, innovation, trust, and service is what matters most and ensures a pleasant customer experience with both purchasing and maintaining your hot tub. From Dynasty and Viking to Catalina and Cal Spas, we have all the major brands and styles to meet your needs. 

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Hot Tub Accessories to Maximize Your Experience

Whether you have a hot tub for relaxing after a long day at work, for entertaining and hanging out with friends and family, or for therapeutic reasons, you can make your hot tub time even better when you have the right accessories to enhance your experience. [bctt...

7 Spa Maintenance Tips and Tricks

Just like most things, your hot tub also needs proper maintenance to ensure it is working when you are looking to relax in those hot, bubbling jets. [bctt tweet="Balancing the water chemistry and keeping it clean is just a small part of your spa maintenance, but that...

Hot Tub Won’t Turn On? Here’s What to Do

There is nothing more frustrating than thinking about relaxing in your steamy, bubbly hot tub all day, but, when you get home from your long day at work and switch it on, your hot tub won't turn on. Or maybe it turns on, but the water doesn’t heat, or maybe even...

5 Reasons to Get a Plug and Play Hot Tub

When you think about hot tub installation, what comes to mind? Probably the construction, digging and wiring that it will require. Basically, the hassle of it all! With a plug and play hot tub, however, installation is a breeze. [bctt tweet="Not ready to commit to a...

Hot Tub Accessories to Maximize Your Experience

Hot Tub Accessories to Maximize Your Experience

Whether you have a hot tub for relaxing after a long day at work, for entertaining and hanging out with friends and family, or for therapeutic reasons, you can make your hot tub time even better when you have the right accessories to enhance your experience. [bctt...

7 Spa Maintenance Tips and Tricks

7 Spa Maintenance Tips and Tricks

Just like most things, your hot tub also needs proper maintenance to ensure it is working when you are looking to relax in those hot, bubbling jets. [bctt tweet="Balancing the water chemistry and keeping it clean is just a small part of your spa maintenance, but that...

Hot Tub Won’t Turn On? Here’s What to Do

Hot Tub Won’t Turn On? Here’s What to Do

There is nothing more frustrating than thinking about relaxing in your steamy, bubbly hot tub all day, but, when you get home from your long day at work and switch it on, your hot tub won't turn on. Or maybe it turns on, but the water doesn’t heat, or maybe even...

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