Southwest Pipe Trades Association

7613 2811 S Expressway 83
Harlingen TX 78550

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Opening Hours

  • Mon: 9am-5pm
  • Tue: 9am-5pm
  • Wed: 9am-5pm
  • Thu: 9am-5pm
  • Fri: 9am-5pm

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The Southwest Pipe Trades Association (SWPTA) was chartered in 1914 to represent the common interests of the union workers and MCA contractors of the southwest plumbing and pipe fitting industry. We proudly serve the highly trained journeymen and apprentice plumbers, pipe fitters, welders, sprinkler fitters and HVACR service technicians of the 13 local unions of New Mexico, Oklahoma and Texas.