Bonita Springs-based Heatherwood Construction Co. finished a four-month project which expanded the classroom space for students at Mason Classical Academy, a K-12 public charter school in Naples. Partnering with MK Architecture, Heatherwood redesigned existing classrooms and built additional classrooms on the second floor of the school. Other projects included building two new stair towers for evacuation in case of a fire as well as additional offices and restrooms for school staff.