Dominik Kubalik had two goals, including the game winner for the Blackhawks, who got a strong start in net from Malcolm Subban, who made 27 saves for the win.
Red Wings coach Jeff Blashill has seen his team continue to put forth a good effort over the past five games, but with three one-goal losses in that stretch, he knows more needs to be done.
"We've got to get the second point. We've got to find ways to get these games," Blashill said. "I think we've done a good job of playing pretty good hockey and putting ourselves in a position to win, but we've got to find ways to win these hockey games.
"Whether it be on specialty teams, whether it be not making a big mistake, I think we're moving in the right direction, I think we understand what we need to do to be successful, and we've got to find ways to win these games."
The Blackhawks built their 2-0 lead thanks to an opening goal from Mattias Janmark at 4:19 of the first off a great feed from Carl Soderberg. Eleven minutes later, after a turnover in the neutral zone, Kubalik cashed in as he drove to the net and beat Red Wings goalie Thomas Greiss from in front.
Detroit was able to shake that off and got on the board late in the first as the puck pinballed around the front of the net and found the stick of Namestnikov, who buried it for his fourth goal of the season.