220-4S. Swing Rd. Greensboro, NC 27409
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Industry Partners of Mid-Atlantic MCA


Our Partners

Mechanical Contractors Association of America (MCAA)
The Mechanical Contractors Association of America, Inc. (MCAA) is a vibrant, growing association of approximately 2,500 mechanical, plumbing, and service contractors.

National Certified Pipe Welding Bureau (NCPWB)
NCPWD is a subsidiary of the Mechanical Contractors Association of America.  It was established to keep contractors informed about welding and brazing technology, and to simplify welding and brazing qualification practices.

John R. Gentille Foundation (JRGF)
Looking for an intern or full-time new hire? Checkout MCAA’s newly revised job board to post your open positions to a network of student chapter members from close to 50 student chapters from across the U.S. and Canada.

United Association
The United Association of Journeymen and Apprentices of the Plumbing and Pipefitting Industry of the US and Canada represents approximately 335,000 Plumbers, Pipefitters, Sprinkler Fitters, HVACR Service Technicians, Welders and Pipeliners working in the construction industry throughout North America.

UA Local 421
Local 421 was chartered October 1, 1997 by The United Association of Journeymen and Apprentices of the Plumbing and Pipefitting Industry of the United States and Canada through the consolidation of 5 different Locals in North and South Carolina. Local 421 is headquartered in Charleston, South Carolina and has satellite offices in Raleigh and Charlotte, North Carolina with training centers in each of our 3 locations. We continue to grow with a membership of approximately 1400 that includes approximately 100 Lead Burners represented throughout the United States.

Be Pro Be Proud – North Carolina/South Carolina
The best time to get started on your better future is right now. There are thousands of opportunities right here in North Carolina for skilled professionals. And this is where you'll find them. If you've got the talent and the ambition, North Carolina's top employers are looking for you. And, in many cases, you can even learn while you earn. Connecting with your profitable career has never been easier.

Mechanical Trades Carolina
Mechanical Trades Carolina is a nonprofit 501(c)(3) specializing in training plumbers, pipefitters and HVAC technicians. We teach a wide variety of plumbing, pipefitting and HVAC classes to include welding, brazing and certifications.  Training is offered to all members of UA Local 421 through our apprenticeship and continuing education programs.