Pipefitter Apprentice II

About the role

Comfort Systems USA Mid South is a leading mechanical services company specializing in heating, ventilation, air conditioning, and plumbing services for commercial, industrial, and institutional clients. With a focus on safety, quality, and innovation, we integrate planning, engineering, and implementation processes to meet the complex needs of our customers. Our team is dedicated to delivering high-performance mechanical systems while fostering long-term relationships through collaborative and cost-effective solutions.

Key Responsibilities

• Assist senior pipefitters with the installation, modification, and repair of commercial piping systems
• Install carbon steel, copper, and other piping materials under supervision and in accordance with applicable codes and standards
• Assist with pipe fitting, layout, measuring, and cutting of materials
• Perform basic pipe welding and fit-up tasks as assigned
• Support installation of mechanical equipment such as pumps, boilers, chillers, and related systems
• Read and interpret basic blueprints, drawings, and piping schematics
• Safely operate hand tools and power tools used in pipefitting activities
• Maintain proper housekeeping and follow all jobsite safety requirements
• Collaborate effectively with other trades and project team members
• Demonstrate professionalism, reliability, and a strong commitment to safety
• Perform other duties as assigned by supervisors or project leadership

Qualifications & Requirements

• High school diploma or equivalent
• Minimum of 1–2 years of pipefitting or related HVAC trade experience in a commercial construction environment
• Basic understanding of commercial HVAC and piping systems (chilled water, hot water, hydronic piping, etc.)
• Basic piping math skills and ability to accurately measure materials
• Ability to read and interpret basic blueprints and drawings
• Familiarity with common hand and power tools
• Basic welding knowledge or willingness to learn (welding certifications are a plus but not required at this level)
• Valid driver’s license and ability to meet company driver qualification requirements
• Punctual and dependable attendance
• Willingness to follow all company policies and procedures
• Ability to pass a background check and drug screening in accordance with company policy
• Ability to pass a pre-employment physical / fitness assessment