UA Local 100: Skilled Plumbing & Pipefitting in Mesquite, TX

For over a century, UA Local 100 has been a cornerstone of the skilled trades in Texas. Based in Mesquite, this union-affiliated organization represents the highest standards in plumbing, pipefitting, welding, and HVACR work. They serve the entire Dallas metro area, including their home in Mesquite, TX, bringing union-quality training and craftsmanship to homes and businesses.

Business Overview

UA Local 100 is not a typical plumbing company. It is a union local that represents and trains the professionals who do the work. They focus on building a skilled workforce for both residential and commercial projects across the region. While they don't dispatch emergency crews directly, the highly-trained union members they represent are available for all types of plumbing needs. Their work supports the growing communities and older homes throughout Mesquite and the greater Dallas area.

Key Services

The professionals represented by UA Local 100 are experts in many critical areas. Their training ensures quality work for:

  • Plumbing Inspection: Thorough checks for home buyers, routine maintenance, or problem diagnosis.
  • New plumbing system installation and repair.
  • Pipefitting and welding for industrial and commercial systems.
  • HVACR (Heating, Ventilation, Air Conditioning, and Refrigeration) service and installation.

Areas Served

UA Local 100 proudly serves a vast area. Their primary service area is Mesquite, TX, and the surrounding Dallas-Fort Worth metroplex. Their jurisdiction actually covers 34 counties in Texas and one county in Arkansas, making them a major force for skilled trades in the region.

Company History

The story begins on October 11, 1889. On that day, 40 delegates from 23 local unions met in Washington, D.C., to form the United Association of Plumbers and Pipefitters. Three years later, in 1892, UA Local 100 received its official charter. For over 130 years, this Mesquite-based local has grown alongside Texas, adapting to new technologies while upholding the timeless values of skilled craftsmanship.

Leadership & Community Role

As a union, leadership comes from experienced members dedicated to their trade. The local is deeply involved in the community, not just through the work its members perform, but by creating career pathways. They invest in the future of Mesquite and Texas by training the next generation of skilled professionals, ensuring quality workmanship for decades to come.

Specialties & Highlights

  • Five-Year Apprenticeship: The Joint Apprenticeship and Training Committee (JATC) runs a rigorous program combining paid on-the-job training with classroom learning.
  • New Training Facility: A state-of-the-art training center is under construction, featuring advanced workshops and classrooms for hands-on learning.
  • Multi-Trade Expertise: They train professionals in plumbing, pipefitting, welding, and HVACR service, creating versatile experts.
  • Deep Historical Roots: With a charter dating to 1892, they bring over a century of institutional knowledge to every project.

Why Locals Choose UA Local 100 in Mesquite, TX

Residents and businesses in Mesquite, TX, value the reliability that comes with union-trained professionals. Choosing a plumber or pipefitter represented by UA Local 100 means choosing someone with verified, high-level training. Their long-standing presence provides stability and a commitment to quality that matches the pride of homeownership in Texas. For skilled, dependable tradespeople, the community looks to the standards upheld by UA Local 100.

Contact Information

Ua Local 100

: 3010 Interstate 30, Mesquite, TX 75150

: (214) 341-8606

: https://ualocal100.org

Business Services

  • Plumbing inspection

Business Location & Hours



Mon:Open 24 hours
Tue:Open 24 hours
Wed:Open 24 hours
Thu:Open 24 hours
Fri:Open 24 hours
Sat:Open 24 hours
Sun:Open 24 hours
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