Best Plumbing Industry Associations to Join 

Joining professional plumbing industry associations can elevate your business. And it can open a world of opportunity, including networking, mentoring and professional development, just to name a few. 

As a professional in the plumbing industry, customers and prospects want to see you as someone that keeps up on local and regional developments in the plumbing trade. Joining plumbing associations can do just that.  

We’ve compiled a list of the top plumbing associations to join in the U.S. in 2022. Learn more about each association and what they have to offer below!

American Society of Plumbing Engineers (ASPE)


Membership Fees: Full Annual Membership: $190, Annual Student Membership: $30 


  • ASPE Convention & Expo, September 16-21, Indianapolis, In
  • ASPE Tech Symposium, September 26-October 2, Bellevue, WA

The American Society of Plumbing Engineers is an international plumbing organization founded in 1964. It offers many benefits including professional growth, networking and a scholarship program. Its members number more than 6,500.

United Association of Journeymen and Apprentices


The United Association of Journeymen and Apprentices of the Plumbing and Pipefitting Industry has a very long name for a reason – it’s open to many service trades: plumbers, pipefitters, HVAC, welders and more. This large organization boasts more than 350,000 members.

Plumbing Contractors of America (PCA)


Membership Fees: $2,500 annually

Conference: MCAA Conference  

The PCA is a division of MCAA (Mechanical Contractors Association of America) and represents the interests of union plumbing contractors nationally. It also offers a plumbing podcast with many helpful interviews with industry experts.

Plumbing-Heating-Cooling Contractors Association


Membership Fees: Contractor: $194 (monthly), Associate $195 (quarterly), Affiliate $195 (quarterly)

Conference: PHCCCONNECT2022

Founded in 1883, the PHCC serves more than 3,000 plumbing and HVAC businesses and more than 65,000 technicians. They focus on education, training and legislative advocacy. Among their achievements are the first large-scale apprenticeship system and the invention of improved plumbing appliances. 

National Kitchen and Bath Association (NKBA)


Conference: NKBA Live (Virtual)

As a professional plumber, you are going to be spending a lot of time in kitchens and bathrooms, so this association makes perfect sense. Plus, connecting with pros in the remodeling business may land you referrals. 

NKBA offers online courses, certifications, and a knowledge base packed with the latest codes and guidelines within the kitchen and bath industry.

Plumbers Without Borders



One aspect of joining professional plumbing trade associations is access to volunteer opportunities. Founded in 2010 by two retired plumbers and their wives after the 2010 earthquake in Haiti, this volunteer organization strives to “increase access to safe water and sanitation.” 

They accomplish this by connecting volunteer plumbers with organizations that work to improve health in communities worldwide. 

International Association of Plumbing and Mechanical Officials (IAPMO)


Membership Fees: Apprentice Annual Membership: $30, Individual Annual Membership: Approximately $90

Since 1926 the IAPMO has served the plumbing and mechanical trades. It focuses primarily on health and safety while enforcing codes throughout the industry. They offer certification programs, test prep and personal development

Why Join a Plumbing Industry Association?

Professional plumbers need resources to help keep up with a constantly changing industry. Joining a professional trade organization is a great way to stay at the top of your game. Associations also encourage you to keep learning with all the resources they have available.

Use our list of the top plumbing associations to find the perfect fit for you and your business!

Hoping to build your network and find your next great hire? Download our FREE Plumber Hiring Guide to SUPERCHARGE recruitment for your plumbing business!

Download Now

Want to get updates about the latest content, industry news and business tips? Sign up to receive our emails!