Dating for Keeps by Coleen Kwan

Unlucky in love Lily Baker is ready to get back in the dating game. But her first night out ends with the guy ditching her—in the middle of a dance floor. Wonderful. Public humiliation on top of rejection. And worse, Caleb Willmett, the sexy local contractor with an unfortunate desire to remain single, witnessed the whole thing. But where Lily sees disaster, Caleb finds opportunity.

The only long-term relationship Caleb wants is a business partnership with Lily’s father, but the man won’t give him the time of day. If Lily can arrange a meeting for him, Caleb promises to help her find a guy worth dating. Perfect trade. And this should be easy—just look for someone completely opposite of himself, someone who’s willing to settle down.
But when Lily unexpectedly captures his heart, playing matchmaker for her becomes the most difficult job he’s ever done.