HVAC Sheet Metal Welder & Installer 

About Us

We are a full-service mechanical contractor providing customers in the commercial, residential, and industrial sectors with innovative, energy-efficient heating and air conditioning services, automation and controls, industrial piping, new construction design and installation, and maintenance and replacement services.

Job Summary

The HVAC Sheet Metal Welder & Installer fabricates, welds, and installs a wide range of commercial mechanical and duct systems according to blueprints and project specifications. This role supports system layout, field installation, equipment setup, safety compliance, and coordination with supervisors, project managers, and other trades. It also requires strong welding skills, physical capability, and the ability to manage tools, materials, and project documentation on active jobsites.

Essential Duties & Responsibilities

• Lay out mechanical systems, supports, and related equipment according to blueprints. 

• Install commercial mechanical systems, including but not limited to:  

• Packaged rooftop units 

• Split systems (fan coils, heat pumps, condensing units, ductless splits, etc.) 

• Central air handling units 

• Exhaust and intake fans, vents, louvers, and hoods 

• Various ductwork types: low/medium pressure, flex, spiral, galvanized, aluminum, and black steel 

• Dampers (volume control, fire, smoke, combination, manual, automated) 

• Kitchen hoods and associated ventilation systems 

• Air distribution components such as grilles and registers for ceiling, wall, floor, and duct-mounted installations
  • Determine appropriate welding equipment and methods based on project requirements. 
  • Prepare parts using angle grinders or related tools. 
  • Weld components using manual or semi-automatic equipment in various positions (vertical, horizontal, overhead). 
  • Perform plate/structure welding and support mechanical system installation, including non-welded systems such as Victaulic, ProPress, and Aquatherm. 

Qualifications

• Minimum 3 years of commercial sheet metal installation experience. 

• Prior experience using electrical and manual tools (saws, squares, calipers, grinders, hammer drills, etc.). 

• Ability to weld to B31.1 standard. 

• Prior welding experience on mechanical systems (chilled water, hot water, steam, condensate). 

• Proficiency in Carbon Steel Stick Welding (6010/7018). 

• Preferred experience in Carbon Steel MIG and Stainless Steel TIG welding. 

Physical Demands

• Ability to climb, lift, balance, walk, stoop, kneel, and reach overhead. 

• Capable of lifting or handling up to 80 lbs. 

• Able to work from ladders, aerial lifts, and scaffolding. 

• Ability to work in tight spaces or uneven terrain. 

• Comfortable working in various environmental conditions including outdoor weather, indoor office spaces, and utility plants. 

Equal Opportunity Employer

As a leading provider of mechanical and electrical construction, facilities services, and energy infrastructure, we offer employees a competitive salary and benefits package and we are always looking for individuals with the talent and skills required to contribute to our continued growth and success. Equal Opportunity Employer/Veterans/Disabled

Affirmative Action Policy

Please review our Affirmative Action Policy.

Notice to Prospective Employees

Notice to prospective employees: There have been fraudulent postings and emails regarding job openings. EMCOR Group and its companies list open positions here. Please check our available positions to confirm that a post or email is genuine. EMCOR Group and its companies do not reach out to individuals to help with marketing or other similar services. If an individual is contacted for services outside of EMCOR’s normal application process – it is probably fraudulent.