Pipefitter Apprentice III

About Comfort Systems USA Mid South

Comfort Systems USA Mid South is a leading mechanical services company that specializes in HVAC, plumbing, and related services for commercial, industrial, and institutional clients.

Pipe Fitter Apprentice III – A highly motivated, safety‑oriented candidate with at least 2 years of pipe fitting and/or pipe welding experience in the HVAC trade is required to work in both field and shop environments. This position offers an opportunity for growth and skill development in the HVAC and piping industry.

• Assist senior pipe fitters with the installation and repair of piping systems.
• Install carbon steel, copper and other pipe types under supervision in compliance with codes and standards.
• Perform basic pipe welding tasks (TIG, flux, and stick welding) as required.
• Assist with installation of equipment such as boilers, chillers, and pumps.
• Read and interpret blueprints, drawings, and schematics for HVAC systems and piping layouts.
• Operate and maintain tools and equipment, ensuring proper use and storage.
• Maintain a clean and safe work environment by following all job site safety protocols.
• Collaborate with other trades and team members to complete projects efficiently.
• Ensure quality workmanship while adhering to project timelines and specifications.
• Demonstrate flexibility to respond to project needs, including occasional overtime and weekend work.
• Perform other duties as assigned by supervisors or project foremen.

• High school diploma or equivalent.
• Minimum of 3 years of experience as a Pipe Fitter Apprentice.
• Basic knowledge of HVAC systems and piping components (chill‑water, hot water, steam).
• Basic knowledge of piping mathematics.
• Ability to read and interpret basic blueprints and drawings.
• Familiarity with hand and power tools.
• Must be able to TIG, flux and stick weld.
• Welding certifications preferred but not required.
• Must be able to pass vertical overhead, flux core, and MIG weld tests.
• Ability to lift 25–50 pounds.
• Valid driver’s license meeting company qualification policies.
• Punctual and regular attendance.
• Willingness to follow all company policies and procedures.
• Must pass background check, drug test, and pre‑employment fitness test.

• Competitive pay and incentives.
• Medical, vision, and dental insurance.
• Paid holidays and vacation.
• 401(k) plan with multiple investment options.
• Training and development programs.
• Employee assistance program.
• Employee discount programs.
• Company‑paid life insurance, AD&D and short‑term disability; voluntary long‑term disability.
• Healthcare and dependent care reimbursement accounts.
• Vehicle discount purchase programs.

Comfort Systems USA, Inc. and all subsidiaries are equal‑opportunity employers. We prohibit discrimination and harassment of any type to all individuals regardless of race, color, religion, sex, national origin, age, disability, veteran status, genetic information, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment including recruiting, hiring, promotion, termination, and training.