Custom Pools With Built-In Spas: Enjoy Your Northern California Backyard Year-Round
A custom inground pool with a spa offers Northern California homeowners something special: a beautiful backyard retreat that can be enjoyed long after summer ends.
Imagine relaxing in warm, bubbling water on a crisp November evening, watching the stars above your backyard, or soaking in your spa on a peaceful winter morning surrounded by the natural beauty of the Sierra Nevada foothills.
At Yuba River Swimming Holes & Pools LLC, we design and build custom concrete swimming pools with integrated spas, handcrafted rock features, waterfalls, and complete outdoor living spaces throughout Grass Valley, Auburn, Nevada City, Granite Bay, Loomis, and surrounding Northern California communities.

Why Choose a Custom Pool With a Built-In Spa?
Adding a spa to your custom swimming pool creates an outdoor space designed for more than summer swimming.
While the pool provides a place for family fun, exercise, and entertaining during warmer months, a heated spa offers a different experience when temperatures drop.
A thoughtfully designed pool and spa combination provides opportunities for relaxation, entertaining, and enjoying your property throughout the seasons.
And when both are designed together, the spa becomes a beautiful part of your overall backyard rather than an afterthought.
Extend Your Outdoor Living Season Into Winter
One of the greatest advantages of including a heated spa in your custom pool design is the opportunity to enjoy your backyard during Northern California's cooler months.
Homeowners throughout Nevada and Placer Counties experience warm summers, crisp autumn evenings, and chilly winters. In the Sierra foothills, winter can bring rain, cold temperatures, and occasionally snow.
But your outdoor living season doesn't have to end when swimming season does.
Imagine enjoying a warm spa after a long day, entertaining friends around a fire pit, or relaxing outside on a cool evening.
A custom spa can be incorporated into a complete outdoor living environment featuring comfortable patios, outdoor kitchens, fire pits, handcrafted stonework, and beautiful landscape lighting.
With the right design, your backyard becomes a destination for much more of the year.
Custom Pool and Spa Designs: Natural Beauty or Contemporary Style
Every property is different, and your swimming pool and spa should reflect your home's surroundings and your personal vision.
At Yuba River Swimming Holes & Pools, our specialty is building one-of-a-kind, natural-looking swimming holes inspired by Northern California's rivers and landscapes.
Our hand-carved concrete rockwork allows us to create beautiful waterfalls, grottos, rock-lined spas, and custom water features that blend into the surrounding environment.
For homeowners who prefer a more contemporary appearance, we also design clean-lined swimming pools with integrated spas, creating a modern look while maintaining our signature craftsmanship.
One example is our custom lap pool in Auburn's Darkhorse community, featuring a built-in spa, clean architectural lines, and an automatic retractable pool cover.
Whether you prefer the appearance of a natural swimming hole or a contemporary pool and spa combination, custom concrete construction offers exceptional design flexibility.
Explore more of our custom swimming pool projects and designs.

Designing Your Spa Around Your Property
One of the most important advantages of a fully custom swimming pool is the ability to design around the property itself.
In Northern California, backyards may feature rocky terrain, sloping elevations, wooded surroundings, or beautiful hillside views.
A custom-built spa can be positioned to complement these natural features.
For example, an elevated spa may create an attractive focal point overlooking the pool, while a rock-lined spa can blend into a natural swimming-hole design.
A spa integrated directly into a rectangular pool can create a streamlined appearance that works beautifully with contemporary architecture.
Placement, access, seating, views, and the relationship between the pool and surrounding outdoor living spaces should all be considered during the design process.
Learn more about our custom pool construction in Auburn, CA and custom swimming pool design in Grass Valley, CA.
Can You Heat Just the Spa During Winter?
Yes. A properly designed pool and spa system can allow the spa to be heated separately from the main swimming pool.
This gives homeowners the option of enjoying warm spa water without necessarily heating the entire swimming pool during colder months.
The heating system, plumbing configuration, controls, and energy requirements should be considered when designing the pool and spa together.
Operating costs will depend on the equipment, desired water temperature, outdoor conditions, and how frequently the spa is used.
For homeowners who want to enjoy their backyard during fall and winter, planning for independent spa heating is an important conversation to have before construction begins.
Create an Outdoor Living Space for Every Season
A custom swimming pool is about more than adding water to your backyard. It's about creating a space where family and friends can spend time together and make lasting memories.
Imagine summer afternoons swimming with the kids, autumn evenings enjoying your spa under the stars, and winter weekends relaxing in warm water surrounded by a beautiful outdoor setting.
When combined with a custom fire pit, outdoor kitchen, natural rock features, or thoughtfully designed seating areas, your pool and spa can become the centerpiece of your outdoor lifestyle.
Instead of building a swimming pool that's primarily enjoyed during summer, you're creating an outdoor environment with something to offer in every season.

Start Planning Your Custom Pool and Spa in Northern California
At Yuba River Swimming Holes & Pools LLC, we believe every swimming pool should be designed around the homeowners and the property where it will be built.
From handcrafted natural swimming holes with waterfalls and rock-lined spas to contemporary lap pools with integrated spas, we specialize in bringing unique backyard visions to life.
We proudly serve Grass Valley, Nevada City, Auburn, Loomis, Granite Bay, Rocklin, Roseville, and surrounding Northern California communities.
Start planning now and create a backyard you'll love in every season.
Contact owner and builder Doug Boan at 530-852-1888, or visit our Contact Us page to schedule a consultation.
Yuba River Swimming Holes & Pools LLC
California Contractor License #917173
Frequently Asked Questions About Custom Pools With Spas
Can you use a built-in spa during winter in Northern California?
Yes. With appropriate heating equipment and maintenance, a built-in spa can be enjoyed during Northern California's cooler months. Homeowners should follow safe operating practices and avoid using outdoor spas during thunderstorms or other hazardous weather.
Can a spa be built directly into a custom inground pool?
Yes. A spa can be integrated directly into a custom concrete swimming pool or designed as an elevated feature. The best arrangement depends on your property's layout, desired appearance, and how you plan to use the space.
Can a natural swimming-hole pool include a heated spa?
Absolutely. A custom spa can be surrounded by handcrafted rockwork, incorporated into a natural-looking pool environment, or designed as part of a larger backyard retreat with waterfalls and outdoor living features.
Should I plan my spa when designing my new swimming pool?
Yes. Designing the pool and spa together allows the builder to coordinate the layout, engineering, plumbing, heating equipment, and overall appearance. It also helps create a cohesive outdoor environment rather than adding a spa as an afterthought.

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