call habit for humanity

Depending upon his income and assets, social servics have programs, such as "Christmas in July" who sent out volunteers after qualifing that would be no cost to him. Volunteers use major companies to supply everything needed from paintinfg inside and outside the home, floor tiling, wall tiling in bath(s), fixing up rooms that need it, basements if one exists, building a walkway to get to the mailbox, replacing outside lights or inside ones hard to reach, etc. to make it liveable at no cost to the owner if qualified. Call some Methodist Churches or ask churches for leads if they don't have their youth and youth leader do such work. Maybe you could also call your local tv stations or e-mail them to see if they know of anyone or group,

You may want to contact some local churches or community groups to see if they know of any ways to help.