The UA Office has put together guidelines to protect worker health in plumbing and HVAC systems as it relates to Coronavirus (COVID-19). Click for more. 

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Welcome and thank you for visiting the website of United Association Local Union 345 Landscape/Irrigation, Sewer & Storm Drain Underground Industrial Piping Industry. Local 345 is a combination local of Landscape/ Irrigation, Sewer & Storm Drain and Specialty Piping under the Plumbing trade with more than 1000 members, including Journeymen, Apprentices, Tradesman & Retirees. We provide the highest quality work in the industry, covering 12 counties in Southern California including: Los Angeles, Orange, Riverside, San Bernardino, Imperial, San Diego, Santa Barbara, Ventura, Inyo, Kern, Mono and San Luis Obispo counties.




The SCPTAC Trust Fund office recently mailed information regarding Vision Open Enrollment. It is urgent that you return the Vision Benefit Enrollment Form to the trust fund office, the deadline is March 31, 2020. Failure to do so may result in loss of coverage or unpaid claims. The notices and enrollment form are available online a www.scptac.org


Should you have any questions, please contact:

Southern California Pipe Trades Administrative Corporation

(800) 595-7473 or (213) 385-6161

1430 Huntington Dr.
Duarte, CA 91010
Monday - Friday
8:00 am - 5:00 pm

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