Business Details
Emergency
services
Trusted Plumbing and Steamfitting Services in the Hudson Valley
UA Local 21 Plumbers & Steamfitters has been a cornerstone of plumbing and steamfitting excellence in the Hudson Valley since 1896. Our union represents over 1,200 highly skilled members who deliver precision piping systems for industrial, commercial, and residential projects. We specialize in complex installations including medical gas systems, HVAC-R, and high-purity piping, ensuring public safety and infrastructure integrity. Our workforce undergoes rigorous training in orbital welding, refrigeration, and construction supervision, maintaining industry-leading standards. With a legacy spanning more than a century, we combine time-tested craftsmanship with modern technological advancements.Our members serve educational institutions, healthcare facilities, and luxury developments across a four-county jurisdiction. We prioritize community impact through partnerships with signatory contractors and ongoing workforce development initiatives. Our commitment to quality ensures every project meets exacting specifications on the first attempt. As part of the United Association, we uphold values of professionalism, integrity, and American pride while adapting to evolving industry demands.
Services
Industrial Construction
Commercial Construction
Residential Construction
HVAC-R Service
24-Hour Plumbing
Highlights and features
- We offer 128 years of specialized plumbing and steamfitting expertise
- Our 1,200+ members complete complex piping projects across 4 counties
- We maintain orbital welding and HVAC-R certifications for precision work
- Our workforce undergoes continuous training in advanced piping technologies
- We guarantee 24-hour emergency service for critical infrastructure needs
Services
Industrial Construction
Our industrial construction team specializes in complex piping systems for manufacturing plants and power generation facilities. We install high-pressure steam lines, chemical processing systems, and industrial HVAC-R infrastructure. Our certified welders ensure compliance with ASME and OSHA standards for safety-critical applications.
Commercial Construction
We deliver comprehensive plumbing solutions for office buildings, retail centers, and institutional facilities. Our services include potable water systems, waste management, and energy-efficient HVAC installations. Our technicians maintain operational continuity during renovations of occupied commercial spaces.
Residential Construction
Our residential experts handle new home construction and luxury apartment developments. We install modern plumbing systems, radiant heating, and smart home HVAC integration. Our team ensures code compliance while maintaining aesthetic integrity in high-end residential projects.
HVAC-R Service
We provide full-service HVAC-R solutions for heating, ventilation, air conditioning, and refrigeration systems. Our certified technicians perform preventive maintenance, emergency repairs, and system upgrades. We specialize in commercial HVAC systems for medical facilities and educational institutions.
24-Hour Plumbing
Our 24/7 emergency service addresses critical plumbing failures and system malfunctions. We respond to burst pipes, boiler failures, and medical gas system emergencies. Our rapid response teams maintain specialized equipment for immediate repairs in industrial and healthcare settings.
Questions
What areas do you serve?
We serve the entire Hudson Valley region including Westchester, Putnam, Dutchess, and Rockland counties.
Do you offer emergency services?
Yes, our 24-hour emergency response team handles critical plumbing and HVAC failures at any time.
How can I join your union?
Visit our Apprenticeship page to learn about current recruitment opportunities and training programs.
What industries do you work in?
We serve industrial, commercial, residential, healthcare, and educational facility construction sectors.
Are your technicians certified?
All members complete rigorous training with certifications in orbital welding, HVAC-R, and specialized piping systems.
