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Claim This BusinessUA Local 91 traces its roots to the late 19th century, when 26 plumbers organized to form what would become Birmingham, Alabama's oldest union chapter. Today, the organization supports a membership exceeding 600 plumbers, pipefitters, and servicemen, all backed by the United Association's network of over 326,000 members across more than 300 local unions in North America. The chapter operates from its training center at 124 W. Park Drive and maintains a public-facing office at (205) 591-2721. Customer feedback reflects strong satisfaction, with all eight reviewers awarding 5-star ratings and praising the craftsmanship and professionalism of union-affiliated technicians serving the Birmingham metropolitan area and surrounding Jefferson County communities.
What distinguishes UA Local 91 is its commitment to systematic training excellence. The organization runs one of the industry's premier apprenticeship programs, a rigorous five-year curriculum combining classroom instruction with hands-on field experience under master plumbers. Journeyman continuing education ensures members stay current with evolving codes, materials, and techniques. This structured approach produces tradespeople equipped to handle everything from residential fixture installations to complex commercial piping systems found in refineries, power plants, and industrial facilities across Alabama and the Southeast.
Several reviewers recount specific experiences with UA Local 91 affiliated professionals. James Jones describes the decision to join as the best he has ever made, while Jamie Romine speaks positively of his time working alongside union brothers. Forrest M highlights the quality workmanship customers can expect, and Adam Herring notes the helpfulness of staff members. Though no specific technicians are named, the reviews collectively emphasize the value of union-backed training and the camaraderie that translates into reliable service for homeowners and businesses alike.
All eight posted reviewers awarded perfect 5-star ratings, with multiple reviewers specifically mentioning quality workmanship and helpful staff. The feedback centers on the union's role in supporting member success rather than individual service transactions.
| Sunday | Closed |
| Monday | 7 AM–4:30 PM |
| Tuesday | 7 AM–4 PM |
| Wednesday | 7 AM–4:30 PM |
| ThursdayToday | 7 AM–4:30 PM |
| Friday | 7 AM–4:30 PM |
| Saturday | 7 AM–5:30 PM |
New construction piping, fixture installation, and rough-in work for single-family homes and multi-unit residential buildings.
Leak detection, drain cleaning, water heater service, and fixture repairs performed by certified journey-level plumbers.
Commercial and industrial pipefitting, including welding, fabrication, and installation of high-pressure piping systems.
Installation and servicing of complex piping networks for refineries, power plants, and large-scale commercial facilities.
The organization trains and certifies new plumbers through its five-year registered apprenticeship program.
Installation and servicing of heating, ventilation, and air conditioning piping and related mechanical systems.
Work performed in compliance with Alabama state codes and standards, with journey-level plumbers holding current certifications.
The organization maintains a directory of union-affiliated plumbers available for residential and commercial projects.