A Man for Amanda by Nora Roberts

To keep their family mansion, the Towers, standing tall on the coast of Maine, the Calhouns have hired local architect Sloan O’Riley to perform long-needed repairs. Amanda Calhoun is responsible for overseeing Sloan’s work, and while he’s easy on the eyes, his pride causes friction with her perfectionism. Sloan proves more than capable of fixing an historical house. But when it comes to her heart, the walls she’s built around it aren’t so easily toppled, no matter how tempting it is to set herself free.