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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Therapy Spas

Choose from a huge selection of hot tubs to relax and unwind in.

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Swim Spas

Large enough for a swim workout in your own backyard!

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Plug & Play Spas

These portable spas allow you to plug into a standard outlet without any other hook-ups.

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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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Read Our Blog

5 Pool Renovations to Boost Home Value

When making renovations to your home and outdoor space, it is important to consider how they will affect your home’s value. Sometimes, we think certain upgrades will add value when in reality they add little if any to your home price. Make sure to choose projects that...

Summer Prep: How to Clean a Hot Tub

You might not know it, but your hot tub needs to be drained and cleaned every three to four months. Chemical buildup and body oils can wreak havoc on the health of your spa and exposes you and your loved ones to unhealthy bacteria and biofilms. [bctt tweet="Make sure...

Traveling For the Summer? Prep Your Hot Tub First!

Are you excited about your family summer vacation? Everyone needs a little getaway, but when you are making plans and getting ready to head out for your summer adventure, don’t forget to prepare your hot tub, too! We all get stuck focusing on what to pack and who will...

5 Pool Renovations to Boost Home Value

When making renovations to your home and outdoor space, it is important to consider how they will affect your home’s value. Sometimes, we think certain upgrades will add value when in reality they add little if any to your home price. Make sure to choose projects that...

5 Pool Renovations to Boost Home Value

5 Pool Renovations to Boost Home Value

When making renovations to your home and outdoor space, it is important to consider how they will affect your home’s value. Sometimes, we think certain upgrades will add value when in reality they add little if any to your home price. Make sure to choose projects that...

Summer Prep: How to Clean a Hot Tub

Summer Prep: How to Clean a Hot Tub

You might not know it, but your hot tub needs to be drained and cleaned every three to four months. Chemical buildup and body oils can wreak havoc on the health of your spa and exposes you and your loved ones to unhealthy bacteria and biofilms. [bctt tweet="Make sure...

Traveling For the Summer? Prep Your Hot Tub First!

Traveling For the Summer? Prep Your Hot Tub First!

Are you excited about your family summer vacation? Everyone needs a little getaway, but when you are making plans and getting ready to head out for your summer adventure, don’t forget to prepare your hot tub, too! We all get stuck focusing on what to pack and who will...

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