where can i find out what the best co. are for drip plans?

Answer 1

Here is a link that lists the Dow Jones Industrials and the S&P500 with a notation as to whether they have a DRIP. In the Dow list, some of those who don't are AIG, C, VZ, so the rest of the list is open to you. Similar with the S&P.

They are largely solid companies, so it is a good start for you.

Answer 2

Some brokerages give you this option for any company at no cost. I believe that Schwab does.