HVAC Service Journeyman Winchester Mechanical Nashua, NH Job Details Full-time $40 - $60 an hour 7 hours ago Qualifications Mechanical blueprint interpretation EPA Refrigeration Certification Blueprint specification interpretation Equipment troubleshooting Driver's License Technical troubleshooting support Mechanical troubleshooting EPA Certification Full Job Description Schedule / Expected Work Hours Full-time, Monday-Friday, 8-hour shifts.

Typical hours:

7:00 AM - 3:30 PM with occasional overtime or on-call rotation during peak seasons. Job Summary Winchester Mechanical, a leading commercial HVAC contractor in Nashua, NH , is seeking an experienced HVAC Technician. You'll handle service, maintenance, and repair of commercial heating and cooling systems while working in a supportive, high-performing team. This role offers professional growth, strong benefits, and the chance to work on complex, large-scale systems. Responsibilities Service, maintain, and repair commercial HVAC systems Diagnose mechanical, electrical, and control issues Wire low-voltage heating and cooling equipment Install and repair refrigerant and gas line connections Pre-measure and determine proper installation materials Complete service/start-up reports and documentation Mentor HVAC apprentices and helpers Participate in ongoing technical training programs Qualifications 3-5 years of commercial HVAC service experience Strong troubleshooting and blueprint-reading skills

EPA & OSHA

certification required Valid driver's license with clean record

Preferred:

MA Sheet Metal or Refrigeration license Ability to lift 50+ lbs and safely work at heights