Trades · Program guide

Plumbing & Pipefitting

Plumbers and pipefitters install and maintain the water supply, drainage, gas and process piping systems in residential, commercial and industrial buildings.

See the coursesTake the free career quiz
The field

What this field covers

  • Water supply and drainage, waste and vent systems
  • Pipe materials, joining methods and fittings
  • Fixtures, water heaters and gas piping basics
  • Reading plumbing plans and the plumbing code
  • Jobsite safety
  • Apprenticeship and licensing routes
Free resources

Start free

Technical Skills College provides skills training and exam preparation. It does not issue licenses, certifications or credentials; completed courses earn a certificate of completion. Licenses and industry certifications are issued by state agencies and independent certifying bodies, and requirements vary by state and trade.
Editorial & AI Disclosure