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Job Description

Jerry Kelly Heating & Air Conditioning is a top-rated residential HVAC and plumbing company serving the St. Louis Metro area. As our plumbing team grows, we are seeking a motivated Apprentice Plumber to support our licensed plumbers with residential plumbing installations and service work. This is a hands-on role ideal for someone looking to build a long-term plumbing career in a supportive and growth-focused environment.

What’s in It for You

  • Earn while you learn with paid on-the-job training
  • 100% Employer-paid Health, Dental & Vision Insurance for employees
  • Free Life Insurance and Short-Term Disability
  • 401(k) with 4% company match (100% vested after 1 year during open enrollment)
  • PTO begins after 6 months, plus 7 paid holidays per year
  • Weekly pay, every Friday!
  • Career path to Journeyman License with support from our licensed team
  • Opportunities for advancement within our growing plumbing division

Key Responsibilities

  • Assist Journeyman Plumbers with installation and repair of residential plumbing systems
  • Load and unload tools and materials, maintain clean and organized job sites
  • Perform basic plumbing tasks under supervision, such as cutting pipe, digging trenches, and installing fixtures
  • Learn to interpret plumbing layouts, codes, and system specifications
  • Help ensure safety protocols are followed on every job
  • Communicate professionally with team members and customers
  • Participate in training sessions and take steps toward licensing and advancement


  • Desire to learn the plumbing trade and build a long-term career
  • Ability to follow directions and work as part of a team
  • Strong work ethic and a positive, customer-focused attitude
  • High school diploma or GED preferred
  • Valid driver’s license with clean driving record (Class E license required within 30 days of hire)
  • Ability to pass a background check and drug screening
  • Physically able to lift up to 50 lbs., climb ladders, and work in attics/crawlspaces
  • Professional appearance (visible tattoos must be covered while working)
  • No overnight travel required

Jerry Kelly Heating & Air Conditioning is an equal opportunity employer. We value diversity and are committed to creating an inclusive, respectful workplace where everyone can thrive.

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Plumbing Apprentice at Jerry Kelly Heating and Air Conditioning | Renata