Service hours are from 6:30 a.m. to  8:30 p.m. from Monday through Saturday. Service will be charged on depending how large or small your pool or spa is and or depending on the condition your pool or spa is in. Service is charged every month along with the charge of the chemicals used for your pool or spa. Servicing Rancho Cucamonga, Ontario, Claremont, Montclair, Upland, Chino, Chino Hills, West Covina, Covina, Corona, and East Ville.