Trinidad Construction is a Full-Service General Contracting and Facility Services firm. Our specialty is executing projects in occupied facilities and working production plants. Our team is experienced and regularly trained in the latest requirements for construction and occupant safety, infection and contamination control, and good manufacturing practices. Large Self-Perform Work Force of Union Carpenters and Laborers. MBE Certified by CSMDC, NSMDC, Illinois CMS-BEP