United Pool Service Inc.

Designs & Construction

Family Owned. Built on Trust. Designed for Your Lifestyle.

Welcome to United Pool Service Inc. Designs & Construction, a family-owned and operated company proudly based in Claremont, California. Founded and operated by The Ascanio Family, we are dedicated to providing exceptional custom luxury pool design, swimming pool construction, pool remodeling, backyard transformations, and professional pool and spa services in varies county’s (Los Angeles County, San Bernardino County, Riverside County, San Diego County, & Orange County).

For us, this business is more than building and maintaining swimming pools—it is about building relationships, creating beautiful outdoor spaces, and helping families enjoy their homes to the fullest.

With years of hands-on experience in the pool and outdoor living industry, our team brings knowledge, craftsmanship, and personal attention to every project. Whether you are dreaming of a brand-new custom luxury swimming pool, a complete backyard transformation, a modern pool remodel, or dependable ongoing pool service, we are committed to delivering results that exceed expectations.

Your Vision. Our Expertise. One Beautiful Backyard.

Thank you for considering United Pool Service Inc. Designs & Construction. We look forward to helping you design, build, remodel, and maintain the backyard you've always envisioned.

— Junior Ascanio & The United Pool Service Inc. Designs & Construction Team