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UA Local 484

About Us

About Us

The United Association Local 484 of Plumbers, Pipefitters, Welders and Apprentices was chartered on September 19th, 1925 and has for 90 plus years provided Ventura County and surrounding sister U.A. Locals with quality pipe trade workers. Our 290 plus active members skills include Plumbing, Pipefitting, Steamfitting, Welding and HVACR Service.

Local 484 Apprentices receive the highest level of training and education in the industry. Our Apprentices attend a 5-year certified and accredited program registered with the State of California which is taught by Local 484 Journeyman instructors with many years of experience and training from the U.A.’s Instructor Training program. The Apprentices are required to have 7500 field hours worked and over 1000 hours of classroom time before they graduate to Journeyman status.

Local 484 Journeymen have access to continuing education and training to keep their occupational licensing and certifications up to date and to stay ahead of new technologies, trends and code changes. This training, knowledge and experience makes our members expertly qualified for any project.

Local 484 supplies the workforce for our signatory Contractors and provides them with a professional, highly skilled and motivated workforce able to accomplish their goals on time, within budget and with the utmost safety in mind. We have the experience to get the job done right the first time.

Some of our many areas of experience are:

  • Hospitals and Medical Care Facilities

  • Bio-Pharmaceutical, Clean Rooms and Manufacturing Facilities

  • Water Treatment and Waste Water Plants

  • Power Plants and Oil Refineries

  • Office Buildings and Educational Institutions, both Public and Private

  • Hotels, Resorts, Residential Homes and Developments

  • Airports and Military

  • Warehouse and Distribution Centers

  • Correctional Facilities

  • Food Processing Plants, Refrigeration and HVACR Service






Contact Us


Our Address

1955 North Ventura Avenue

Ventura, CA 93001 \\ (805) 643-6345 

Hours of Operation

Monday – Friday  8:00 AM – 4:30 PM

Lunch (Closed) 12:00 PM - 1:30 PM


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