Miguel Lopez Jr. Inc., a Miami asphalt and concrete maintenance firm, has promoted Yahaira Parrales to the newly created position of chief of staff. Parrales has been with the company for 10 years, most recently in the position of executive director responsible for office operations.

“We realized the need to have a strong professional who will oversee our realignment and expansion,” said president and CEO Miguel Lopez, Jr.  “Yahaira is the ‘go to’ person for our staff, clients and vendors, so it was only natural to name her chief of staff.”