Guilford Technical Community College
Greensboro, NC · Post Secondary
The decision at GTCC is between one year and two. The 46-credit diploma keeps to residential work, covering diagnostics and repair on home air conditioning and heat pump equipment across electric, gas, oil, and single through variable stage units, plus residential system design. The 67-credit AAS adds commercial system design, hydronic heating, indoor air quality, and light commercial refrigeration, and folds in writing, math, communication, and customer service along the way.
North Carolina turns that choice into a licensing decision as well as a hiring one, because the state issues a technician license and lets schooling supply half of the required experience. The coursework points at the state's rules directly: a building code class sits in the first fall semester of both plans, and design work follows North Carolina codes and ACCA standards. The degree route can also knock out half of the 4,000 experience hours on one path to the contractor exam.
Sequencing deserves attention before you register. Several core courses run only in fall, only in spring, or only in summer, so starting off cycle can stretch the finish date. Getting in means the same application every GTCC student files, then telling an advisor during advising that this is your curriculum, and program tours of the Greensboro campus are available while you decide. Instructors issue a tool list for each class, your own tools satisfy it, and job site projects mean arranging your own ride.
Sources: North Carolina HVAC school program, ACCA, IPEDS.