About United Pool Service Inc.

United Pool Service Inc. is proudly located in beautiful Rancho Cucamonga, California, and is owned and operated by The Ascanio Family. As a locally owned and family operated company, we take great pride in helping our clients maintain safe, clean, and beautiful pools they can truly enjoy with high-quality, reliable residential & commercial pool and spa services throughout Rancho Cucamonga and all surrounding areas with in 45 miles.

With years of hands-on experience, our knowledgeable team has the expertise to handle all pool and spa needs—no matter the size or complexity. From new pool start-ups to routine monthly maintenance, we have worked with pools and spas of all sizes and types, earning a strong reputation for consistent, dependable, and outstanding results.

At United Pool Service Inc., ownership is directly involved in daily operations, ensuring every client receives the attention, care, and service they deserve. We believe every pool is unique, which is why each service is tailored to meet our customers’ specific needs and vision—at a price point they can feel confident about. Clear communication, dependable scheduling, and exceptional workmanship are the foundation of everything we do.

We are proud to offer some of the most competitive pool service pricing in Rancho Cucamonga without ever compromising on quality. Our mission is to deliver an experience every customer can trust, enjoy, and remember.

-Junior Ascanio & United Pool Service Inc.