Commercial HVAC Brazing Fabricator

FlexTrades•Pittsburgh, PA

8d•Onsite

About The Position

This is a 3–6 month on-site assignment where you’ll fabricate and braze refrigeration and water subassemblies for commercial HVAC equipment. The role requires 3+ years of commercial or industrial brazing experience and a passion for high-integrity, leak-free joints. You will cut, bend, fit, and braze copper tubing to assemble refrigeration and water circuits. You will join copper-to-copper, copper-to-stainless, and copper-to-brass using oxy-acetylene torches and silver-based filler metals. You will braze large-diameter piping from 2-1/8" up to 4"+ while meeting stringent quality standards. You will interpret blueprints, BOMs, ECNs, diagrams, and work instructions to build exactly to spec.

Requirements

3+ years of recent commercial or industrial brazing experience (residential-only experience does not qualify).
Hands-on experience with large-diameter copper beyond typical residential work.
Proficiency with oxy-acetylene torches and silver-based brazing alloys.
Ability to read blueprints/technical drawings in both metric and standard units.
Solid understanding of heat control, joint prep, and techniques for copper and mixed metals.
Familiarity with refrigeration or commercial HVAC systems.
Strong mechanical aptitude and safe use of hand and power tools.
Commitment to quality workmanship and a safe jobsite.
Must pass a background check and drug test.

Responsibilities

Fabricate and braze refrigeration and water subassemblies for commercial HVAC equipment.
Cut, bend, fit, and braze copper tubing to assemble refrigeration and water circuits.
Join copper-to-copper, copper-to-stainless, and copper-to-brass using oxy-acetylene torches and silver-based filler metals.
Braze large-diameter piping from 2-1/8" up to 4"+ while meeting stringent quality standards.
Interpret blueprints, BOMs, ECNs, diagrams, and work instructions to build exactly to spec.