Is there a special service that helps the elderly...?

Some churches participate in this kind of thing once a year through Rebuilding Together, but there are probably others that would like a service project for their teenagers or adults.

There isn't always a special service, but there's usually someone who will do things if you just keep asking. The best part for you is that, because you're not asking for yourself, your feelings aren't hurt when someone says, "No." BTW, if people say they can't do it, ask for a dollar or two to buy gas for the bush hog someone will need to clean up a yard that's been cited by the city--this isn't a job for a push mower. That way, when you find someone with the right equipment, you'll have a contribution for his/her work. If you wind up with money, but no more people to ask, run an ad on craigslist under volunteers and "help wanted" where you explain what she needs and what you can afford to pay.

Go to your local chamber of commerce to ask if there is a senior care organization. We have several in our area either for a small fee or totally volunteer.

there are many services available. start with the phone book and social service office of the aging.