I had a part time job at Home Depot. We used to volunteer to go into someone's house and build ramps and such for people with needs. E-Mail Home Depot corporate office and explain your situation. You local Home Depot may help. It's not a guarantee but you never know.
You could start by contacting the NMSS.........or your local Aging and disabilities organization.
Oh, I meant to say, I'm NOT a veteran - everything I see is for veterans!