I don't think a car service is the best solution for your mother. Instead, I would hire someone for companion care. For significantly less than the cost of a private car service, you could arrange for a licensed, insured helper to accompany your mother to the grocery store and on other errands as well. This approach offers two advantages; if your mother's sight is failing you want to have someone who will be especially attentive to prevent a fall and who may be able to recognize other potential needs she may have that you are unaware of. And unlike a hired driver, the companion can bring your mother into her house, help unpack the groceries and even make her lunch if your mother would like it. In the end your mother will feel like she has been on an outing and may even want to invite her friends to join her next time.

Companion services are offered by most home health agencies and companies. They’re an ideal solution when personal, non-medical care is required. In addition to meal preparation, they'll help with light housekeeping and laundry, reading mail, and even playing cards. The cost ranges from $15-20 an hour, depending on the specific services requested.