HVAC Service Journeyman

Winchester Mechanical•Nashua, NH
•$40 - $60•Onsite

About The Position

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.

Requirements

  • 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
  • Ability to lift 50+ lbs and safely work at heights

Nice To Haves

  • MA Sheet Metal or Refrigeration license

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
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