Environmental Systems, Inc. (ESI) is an established heating, ventilation, and air conditioning contractor with over 50 years of experience in the New England area. We are committed to providing exceptional service, which starts with our exceptional employees.
Overview:
ESI is seeking an experienced Lead Custom Metal Fabricator (HVAC) to oversee the fabrication of custom HVAC ductwork and specialty metal components. This role is hands-on and leadership-focused, responsible for quality, efficiency, and mentoring shop personnel while coordinating closely with project managers and field teams.
Key Responsibilities
- Lead the fabrication of custom HVAC ductwork, fittings, and specialty metal components
- Read and interpret shop drawings, blueprints, and specifications
- Operate and oversee use of fabrication equipment (shear, brake, plasma table, roll former, etc.)
- Measure, layout, and precision-cut various gauges of sheet metal—including galvanized steel, aluminum, black iron, and stainless steel—while maintaining a strict zero-waste standard
- Fabricate custom curb adapters, kitchen grease ducts, laboratory plenums, and high-performance fume hoods
- Ensure accuracy, quality, and compliance with project requirements and SMACNA standards
- Supervise and train shop fabricators; assign daily work and set production priorities
- Perform airtight joining using MIG/TIG welding, soldering, and riveting to meet 2026 SMACNA standards
- Coordinate material needs and schedules with project management and field crews
- Maintain a clean, organized, and safe shop environment
- Inspect finished products and resolve fabrication issues as needed
- Support continuous improvement in shop processes and workflow
Qualifications
- 5+ years of HVAC metal fabrication experience (custom and commercial preferred)
- Previous lead, foreman, or supervisory experience strongly preferred
- Advanced knowledge of welding (MIG/TIG) on various alloys and expert-level manual layout skills for compound fittings
- Strong knowledge of HVAC ductwork fabrication and installation practices
- Ability to read and interpret shop drawings and blueprints
- Proficiency with shop fabrication equipment
- Strong attention to detail and commitment to quality
- Excellent communication and leadership skills
This position offers a competitive salary and benefits package including bonus opportunities, profit sharing, 401k, vacation, health insurance, and more.
Job Type: Full-time
Additional Compensation:
Benefits:
- Health insurance
- Dental insurance
- Vision insurance
- Retirement plan
- Paid time off
- Parental leave
Pay: $35.00 - $45.00 per hour
Benefits:
- 401(k)
- Health insurance
- Paid time off
Work Location: In person
