Where Excellence Meets Innovation in Pool Construction. Nestled in the heart of Southern Arizona, Discover why Omni is Rated Year After Year the Best Pool Contractor Tucson AZ. Omni Pool Builders leads with unparalleled expertise in designing and constructing luxurious residential and commercial pools. Our Design Center, a beacon of pool construction excellence located on the vibrant Oracle Rd, just north of E. Orange Grove Rd., welcomes you to explore what makes us distinct. Positioned at 6640 N Oracle Rd #130, Tucson, AZ 85704,