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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7 Reasons to Add a Backyard Swim Spa to Your Sugarland, Texas Home

Are you ready to make some changes and add on some amenities to your backyard? If you are trying to decide between a swimming pool or a hot tub, the perfect answer is to add a backyard swim spa instead! [bctt tweet="Trying to decide between a pool and a hot tub?  Here...

Hot Tub Safety Tips For Your Woodlands, TX Spa

Everyone loves spending time in their hot tub. The bubbly jets and warm water can ease away a bad day or help your sore and achy muscles feel better. But, do you know all the do’s and don'ts of spending time in the hot tub? Make sure you learn what activities need to...

How to Combat 5 Common Water Issues Facing Your Katy, Texas Spa

Everyone loves spending time in their hot tub, but sometimes your water needs special attention. Most the time, your filtration system and spa chemicals help keep your water balanced and clean, but there are occasions that your chemical balance gets thrown off and you...

7 Reasons to Add a Backyard Swim Spa to Your Sugarland, Texas Home

Are you ready to make some changes and add on some amenities to your backyard? If you are trying to decide between a swimming pool or a hot tub, the perfect answer is to add a backyard swim spa instead! [bctt tweet="Trying to decide between a pool and a hot tub?  Here...

7 Reasons to Add a Backyard Swim Spa to Your Sugarland, Texas Home

7 Reasons to Add a Backyard Swim Spa to Your Sugarland, Texas Home

Are you ready to make some changes and add on some amenities to your backyard? If you are trying to decide between a swimming pool or a hot tub, the perfect answer is to add a backyard swim spa instead! [bctt tweet="Trying to decide between a pool and a hot tub?  Here...

Hot Tub Safety Tips For Your Woodlands, TX Spa

Hot Tub Safety Tips For Your Woodlands, TX Spa

Everyone loves spending time in their hot tub. The bubbly jets and warm water can ease away a bad day or help your sore and achy muscles feel better. But, do you know all the do’s and don'ts of spending time in the hot tub? Make sure you learn what activities need to...

How to Combat 5 Common Water Issues Facing Your Katy, Texas Spa

How to Combat 5 Common Water Issues Facing Your Katy, Texas Spa

Everyone loves spending time in their hot tub, but sometimes your water needs special attention. Most the time, your filtration system and spa chemicals help keep your water balanced and clean, but there are occasions that your chemical balance gets thrown off and you...

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