New England Tractor Trailer Training School of Massachusetts

New England Tractor Trailer Training School of Massachusetts (NETTTS) is a private for-profit institution in North Andover, MA, offering less-than-two-year vocational programs. The school enrolls 1,154 students (IPEDS 2023) and holds a quality score of 59.67 out of 100. It reports a 74% completion rate and an 83% retention rate (IPEDS 2023), indicating steady student progression through its training programs.

While the school's name emphasizes truck driving, its listed program offerings include Heating, Air Conditioning, Ventilation and Refrigeration Maintenance Technology/Technician (HVAC-R) certificate training. This program prepares students for careers in the installation, maintenance, and repair of heating and cooling systems, a field with consistent demand across residential and commercial settings.

Located in North Andover, a large suburb in northeastern Massachusetts within the Merrimack Valley, NETTTS serves a broad student population from the Greater Boston and southern New Hampshire regions. Its sizable enrollment reflects steady demand for the vocational training pathways it provides.