Featured Resources

WebLEM

WebLEM is the industry’s most reliable authority for comprehensive labor units for typical project tasks. Quickly search for and retrieve information. WebLEM is reviewed and updated to reflect the latest products and joining methods. You will need your MCAA.org username and password to log in to WebLEM. For WebLEM access questions, please refer to the WebLEM Access FAQs page.

National Service and Maintenance Agreement

The National Service and Maintenance Agreement is an agreement negotiated and administered by the United Association of Journeymen and Apprentices of the Plumbing and Pipefitting Industry (UA) and the Mechanical Service Contractors of America (MSCA) and is a signed contract between the UA and individual mechanical service contracting firms who apply and qualify. The Agreement is a nationally recognized tool that helps contractors provide quality, consistent service to their customers throughout the country and helps reclaim lost market share.

Collective Bargaining Guide and Legal Analysis

This guide provides practical information to help mechanical contractors prepare properly for bargaining, understand what to expect, avoid common pitfalls, and achieve better results. That includes being familiar with both the policy/legal context and the real, pragmatic steps of bargaining, which are presented in plain English.

MCAA Sponsorship Prospectus

Explore exclusive ways to connect with contractors, leaders, and decision-makers throughout the year. This prospectus gives you everything you need for planning the year ahead for MCAA exhibits, brand visibility, and supporting the future of our industry.

Of Interest

MCAA’s Field Leaders Conference is where field leaders realize their importance and value as professionals and members of the management team. When your field leaders join us in April, they will learn the skills they need to be business, and results, oriented managers focused on growing company profits and brand. Register them today!

MCAA’s Virtual Trade Show connects our contractor members with the members of MCAA’s Manufacturer/Supplier Council.

MCAA’s Safety Statistics & Awards program rewards MCAA members’ safety performance, because safety is your top priority. All applicants receive a valuable benchmarking report that will allow them to compare their own 2025 incidence rates with the aggregate rates of the other participating MCAA companies overall, those in the same size category, and with the U.S. Bureau of Labor Statistics incidence rates. Those who qualify also receive a certificate of commendation. Apply today! Applications are due by close of business on March 20, 2026.

As part of its ongoing commitment to protecting your livelihood and setting the stage for a bright future, MCAA has secured the services of Longbow Public Policy Group to advise our MCAA Government Affairs Committee (GAC). GAC Chair, Jim Gaffney will be passing along information relative to our industry on a regular basis.

MCAA is saddened to share that Ed Kahalley, Executive Director of Mobile MCA, Inc., has suddenly passed away. MCAA extends its deepest condolences to Ed’s family, friends, and colleagues.

MCAA is saddened by the loss of Allen “Al” Cyril Stone Jr., who died January 24, 2026 in his home at the age of 90. Our thoughts are with Maureen, Kathleen, David, Susan C., Stephen, Susan M., Tom, Sharon and the extended Stone family during this difficult time.

Year after year, electrocutions remain one of the top four leading causes of death among the construction trades. MCAA’s Electrical Safety for the Mechanical Construction and Service Industry Safety Training Video highlights the ways in which workers can protect themselves. It’s just one of MCAA’s educational resources that are free to MCAA members as a benefit of membership.

The Manufacturer/Supplier Training area of MCAA’s website connects our contractor members with training opportunities available from the members of MCAA’s Manufacturer/Supplier Council.

MCAA’s Field Leaders Conference provides field leaders with the skills they need to be business- and results-oriented managers focused on growing company profits and brand. Now there’s another reason to attend – financial assistance from the United Association’s (UA) International Training Fund (ITF) in the form of a $5,500 grant. Register now for the first 2026 Field Leaders Conference (April 7 – 9, 2026 in Houston, TX) and apply for your grant.

MCAA’s Virtual Trade Show connects our contractor members with the members of MCAA’s Manufacturer/Supplier Council.

New NCPWB Technical Bulletin Explores ASME PCC-1 Guidelines for Pressure Boundary Bolted Joint Assembly

The National Certified Pipe Welding Bureau (NCPWB) has released a new Technical Bulletin that delves into ASME standard PCC-1, Guidelines for Pressure Boundary Bolted Joint Assembly. The bulletin explains what PCC-1 is, and shares lessons learned to help contractors maximize the probability of a leak-free joint. The bulletin also includes requirements for an industry standard certification program for bolted joint assemblers and a troubleshooting guide to assist should a leak occur.

If you want to fast-track your new and aspiring field leaders, MCAA has just the program! Once a week for 8 weeks, FFL students will spend 90 minutes online with an experienced field leader, who will walk them through best practices and practical strategies of running work and running a crew. From Planning to Leadership, from Documentation to Safety: our instructors break down the ‘why’ and the ‘how’ of things that every foreman must understand to be successful.

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Featured Events
March 15 – 19, 2026

Enjoy MCAA’s premier event with an abundance of educational workshops, riveting special sessions, outstanding exhibits, and social functions that never fail to amaze and delight.

April 26 – 28, 2026

The NCPWB Technical Conference highlights the latest in welding education and technology. Discussions also address changes to codes and other technical information.