Not sure where you are, but where housing is booming yeah -- tradespeople are swamped with people doing remodels, landscaping, etc.
edit: as usual, the best time to do this stuff is during a big recession but before the people leave. I know in the bay area there was a period where construction was really (relatively) cheap, but then a lot of laborers moves to cheaper locations since they couldn't get work. Then, when things picked up again, there was nobody left to do all the construction.