Companion Care Needed For My Grandmother In La Mesa

I'm looking for companion care for my grandmother in her 80s. We would prefer someone who can handle light housekeeping. Seeking someone to handle meal preparation. We're looking for someone to provide companionship. We ask that you handle transportation as needed. Preferences for a caregiver who is a non-smoker, comfortable with pets and CPR / first-aid trained. Night care needs are minimal. We need 12 hour shifts of 9am-9 p.m. and 9pm-9 a.m. also 24 hour shifts