Cayetano Park is located near I-580 and Isabel Ave and is the site for all Phantoms home games. There is a single full-size synthetic turf field, and bleachers for spectators. The park sports beautiful views of the south Livermore hills. a dog park, basketball court, large grass field, and hiking trails. Parking can be difficult when back-to-back games are being played and the locals are taking advantage of the facilities. Additional parking is available across Portola Ave in the residential area along Tranquility Circle, but be careful to only park where signs allow. Spectators are allowed on the turf only for games that play half-field (U8, U10, or short-sided) and no food, drink (except H20), or pets can be brought on the turf. Chairs must have a horizontal crossbar along the bottom to prevent damage to the turf.

Robertson Park is a multi-field facility located in south Livermore near the rodeo grounds. The Phantoms use the fields at Robertson primarily for mid-week practices only.