No, government surveillance of muslim communities send a message to the public that muslims are collectively guilty for acts of terror. This leads to an increase of hate crimes against american muslims because it creates an "us vs. them" dichotomy. this Dichotomy also is counterproductive because it legitimizes the message of radical groups that "the United states is an enemy of islam" because this enemy creation works both ways.
Additionally there is no statistical evidence that proves any correlation with the teachings of islam and propensity to violence. In fact, the majority of terror attacks in the US are carried out by radical right wing groups such as the sovereign citizen movement. Therefore, focusing on muslim communities would divert finite resources from other, more effective means of counterterrorism.