Custom Luxury Inground Swimming Pool Builders Simi Valley, CA


Ultimate Water Creations Builds Stunning Custom Inground Pools

Transform Your Backyard into an Oasis

The Premier Custom Pool Company

Distinguished as the premier inground pool builder in Simi Valley, Ultimate Water Creations garners acclaim for its unmatched craftsmanship and groundbreaking designs. Don, the company’s founder, receives accolades from esteemed publications like those on our media page, further solidifying their reputation as industry frontrunners. This widespread recognition underscores their unwavering commitment to excellence, ensuring that every project they design and construct for discerning clients in Simi Valley reflects their unparalleled expertise and dedication to perfection.

Pool Contractors Near Me - Inground Concrete (Gunite) Swimming Pool

Ultimate Water Creations designs and builds fantastic custom pools, spas, and complete outdoor living spaces for clients in Simi Valley, CA. Our custom inground concrete pool designs have included contemporary modern, natural, and other styles based on our clients’ wishes. Our contemporary pools are popular modern designs characterized by sleek lines, minimalist features, and a focus on modern design principles. These inground pools often incorporate geometric shapes, clean edges, infinity edges, and minimalist landscaping to create a sophisticated and refined look.


Our designs often include pool features such as  Acrylic Walls, Amazing LED Lighting, Baja ledges, Fire Features, Grottos and Caves, Infinity Edge Pools, Outdoor Kitchens, Slides, Spas (custom), Pool Waterfalls, Lazy River Pool and Stone Features.  We are known as the premier builders in Simi Valley.

The Trusted Pool Contractor for 50 Years

With over five decades of builders’ experience in the swimming pool industry, Don Goldstone, the founder and licensed contractor of Ultimate Water Creations, stands as a trusted authority. His expertise spans hydraulic designs, collaboration with structural engineers, and creating aesthetic water environments. Despite his stature in the profession, Don remains deeply involved in the company’s day-to-day operations, ensuring each client receives personalized attention and care. Trust in Ultimate Water Creations and Don Goldstone to bring your pool design dreams to life with unparalleled skill and dedication.


The cost can vary greatly. The only way we can give you costs is to discuss your desired pool. To do this, contact us here.

Many factors affect the cost of a pool in Simi Valley, California. These include regulations and permits, higher labor costs, geographical challenges, material costs, and energy efficiency requirements. The cost of your pool is based on the design and specifics related to your needs. Please feel free to reach out to us to learn more.


Let’s discuss the project at your home.  We are happy to meet with you in Simi Valley to discuss
options for your pool and your inground pool cost.