When looking for free money for home repairs one of the first places you may want to start is the US government.  It may depend on your situation if you are able to get free money or not.  

Many times having a home business can help you get free money for home repairs if you need to build a home office for your business.  People need a good home office if you have a serious home business and the fore the government is more likely to take this serious.  

Another place for your to look would be to buy a book from Mathew Lesko. You may have seen him on TV with his crazy numbers suit.  He has a book with over a 1000 pages in it, all dedicated to finding free home repair grants.  He has been around a longtime and his books really do offer a lot of information.  

Another place you may want to try is doing a search on a major search engine like Yahoo or Google.  The trick here is to keep using a different set of keywords until you find what you are looking for.  Sometimes you may think you know something only to find that the keyword does not bring back the results you were looking for.  Just keep think of all the words you can and you will have success.  

Also make sure to surf past just the first few pages in the engine.  You can find many great websites if you save your search for another day and take your time.  

Last but not least.  Do not forget to call your local county office.  They can help you in obtaining free money for home repairs.  You can also call an accountant or a tax advisor as they may know other reasons you can get free home repair grants.