Featured Resources
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.
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.
At its July 18–19, 2025 meeting, the MCAA Board of Directors reviewed and advanced a series of proposed bylaws changes designed to modernize membership classifications and ensure the long‑term sustainability of Association funding. MCAA members will be voting on these changes at MCAA26.
Women in Construction Week is an important opportunity to celebrate and recognize the invaluable contributions of women in the construction industry. This week highlights their achievements, honors their dedication, and inspires future generations to pursue careers in the field. Today, we celebrate Courtney Borja, a star apprentice who is now leading the way as a Foreman at Therma.
2026 JRGF Student Chapter Internship Grants—totaling $69,000—are being awarded to 18 MCAA Student Chapters this spring for their work encouraging students to seek internships and full-time employment within the mechanical contracting industry.
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.
ASME Section IX compliance requires more than technical knowledge — it requires a skilled, well-trained workforce that understands quality, documentation and precision. Andrew Brown of Trades Media will open the 2026 NCPWB Technical Conference with a keynote focused on one of the industry’s biggest challenges: building and sustaining the next generation of welding professionals.
Service technicians may work on their own without ready access to assistance. MCAA’s Lone Worker Safety Model Program helps contractors identify risks and hazards and ensure adequate systems are in place to protect those workers. It’s just one of MCAA’s educational resources that are free to MCAA members as a benefit of membership.
A new video from the John R. Gentille Foundation (JRGF) takes a direct look at one of the most important safety questions facing construction today: What is the real difference between Type I and Type II helmets — and does it matter?
If plumbing service is a core part of your business—or needs to be—this is where you need to be. The PCA Plumbing Service Conference brings together forward-thinking contractors and service leaders for two and a half focused days of practical learning, real conversations, and strategies you can put to work immediately. Join us May 4 – 6, 2026, in Indianapolis, IN. Register now!
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 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.
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 Virtual Trade Show connects our contractor members with the members of MCAA’s Manufacturer/Supplier Council.
MCAA’s web-based labor estimating manual is an invaluable tool for your business. Free as a benefit of your membership.
WebLEM
Scholarships are just one way the John R. Gentille Foundation is investing in your industry’s future. Have you invested in it?
JRGF
You can make an impact on the future of your industry and your business by contributing to the MCAA Political Action Committee.
MCAA PAC
Looking for an intern? You can head to our improved student chapter website and check out the great resumes there!
MCAAGreatFutures
The year-round involvement of our manufacturer/supplier members is part of what makes MCAA special. Learn more about the Council and the value it brings to MCAA.