Looking For A Dependable House Cleaner For Family Living In Oklahoma City

My friend is looking for a housekeeper to come by once or twice a month to help her with regular housekeeping tasks. She's a senior, who has difficulty with some activities due to some chronic pain and weakness. So, the help would be greatly appreciated! She lives in a smaller home and just needs help with basic housekeeping tasks, including laundry, kitchen, bedroom, and bathroom.