XO is correct. I've never met a plumber who reports personal income of anywhere near $250K. Especially with gas prices being what they are now. Even at $75 an hour, he'd have to put in 3,333.33 hours a year or 9.13 hours per day, every day of the year with not even a single day off, just to gross that sum. And then there would be his overhead to consider.
Even if it's a business, with a good accountant, as XO says, he'll probably never hit the magic 250K if he doesn't want to, and if he DOES go bigger, he can well afford any extra taxation that Obama has in mind for him. How much does the greedy swine really need anyway? And why should HE be fed the extra swill when there are millions of American families in dire need of housing, education and medical care?