Featured Resources

Change Orders, Productivity, Overtime—A Primer for the Construction Industry

This planning tool helps you determine the costs associated with unplanned events, circumstances and factors that may impact the outcome, productivity and schedule of construction projects. New for 2024: a chapter exploring the factors that contribute to BIM cost and time overruns.

Safety Video Icon

Mental Health Awareness & Suicide Prevention Video

Our newest safety and health video highlights the success story of an industry veteran, with appearances from MCAA’s president Robert Beck, the UA’s Jen Massey, industry expert Dr. Sally Spencer Thomas, and MCAA member Ricky Reams.

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.

Of Interest

Motor vehicle fatalities are on the rise each year, with most accidents stemming from unsafe driving, substance abuse, insufficient driver training, and poor vehicle maintenance. MCAA’s Fleet Safety for Mechanical Service and Construction Supervisors gives supervisors the tools to address this growing crisis by improving fleet safety through better training programs, stricter maintenance protocols, and enhanced driver monitoring systems. It’s just one of MCAA’s educational resources that are free to MCAA members as a benefit of membership.

MCAA member contractors and local affiliates are encouraged to participate in an upcoming UA organizing blitz. This is a great opportunity to share the benefits of working for a union contractor and enhance the labor/management relationship. Read on to learn more, then register for a blitz near you.

MCAA and CNA have recognized companies for their achievements in safety through the MCAA/CNA Safety Excellence Awards. This program, which began in the 1990s, honors member companies that have demonstrated strong safety practices and innovative approaches to achieving high safety and health standards.

At the MCAA25 Awards of Excellence Breakfast on March 5th, McMaster University was awarded the top prize of $10,000, sponsored by DEWALT Industrial Tool Company, and a trophy for their outstanding work on the 2024-2025 Student Chapter Competition.

Navigating Tariffs in the Construction Industry Webinar: Recording Now Available

The construction industry is facing unprecedented challenges with ongoing and evolving tariffs on essential materials like steel, aluminum, and copper — and the impacts are rippling through the supply chain. Join our expert panel as we break down our thoughts and forecasts on the real-world implications of these tariffs. From understanding the current tariff landscape to anticipating future increases and how suppliers and manufacturers are responding, this webinar will equip you with the knowledge to manage rising costs and protect your business. Don’t miss this opportunity to stay ahead of the curve and prepare for what’s next in construction industry economics!

The student chapter members at Pittsburg State University proudly nominated Shannon Nicklaus for the MCAA 2024-2025 Educator of the Year based on his mentoring, mechanical industry knowledge, participation in chapter activities, and involvement in the creation of student-focused networking opportunities with local mechanical contractors through the MCA of Kansas City. In addition to a trophy, he received a $5,000 award during the MCAA25 Awards of Excellence Breakfast on Wednesday, March 5th.

AI isn’t the future—it’s the NOW of plumbing service, and it’s revolutionizing the way contractors operate. At this year’s PCA Plumbing Service Conference, featured speaker Jonathan Slain will break down how artificial intelligence (AI) can streamline workflows, reduce errors, and lower costs through real-world solutions built for plumbing professionals. Register today and be a part of the next generation of plumbing service innovation!

At the MCAA25 Awards of Excellence Breakfast on March 5th, Pittsburg State University was awarded the 2024-2025 MCAA Student Chapter of the Year award for their continued achievement and overall focus on offering career opportunities in mechanical contracting to their student membership.

The John R. Gentille Foundation (JRGF) Internship Grant program has been upgraded for 2025 to offer a new level of support for the multiple entities involved with developing the future talent of our industry.

The ripple effect of change begins with one small action – and in the mechanical industry, women are making waves. This year’s theme for the Women in the Mechanical Industry (WiMI) Conference, The Ripple Effect: Women Impacting Our Industry, highlights the powerful role women play in shaping and driving change across the industry. Women are not only breaking barriers but are leading the charge for innovation, progress, and inclusivity, creating lasting impacts that reverberate far and wide. Join them and empower your journey. Register today!

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

Your field leaders are the face of your company. Are they prepared to communicate effectively, bridge conflict and personality clashes and protect your company’s image? Kevin Dougherty’s presentation at the Field Leaders Conference provides the tricks and tactics they need to get even the most difficult people eating out of their hands, plus other ideas for improving communication with crews, other subs, management and owners. MCAA’s Field Leaders Conference is where field leaders realize their importance and value as professionals and members of the management team. Your lead field personnel cannot afford to miss this conference! Register them today!

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Salt Lake City, UT
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October 12 – 16, 2025
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2025 Industry Funds Conference
Longboat Key, Florida
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January 12 – 14, 2026
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January 25 – 30, 2026
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January 26 – 28, 2026
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Coronado, CA
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ALI Course 26, Week 1
Chapel Hill, NC
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November 8 – 11, 2026
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November 15 – 19, 2026
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Chapel Hill, NC
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March 7 – 11, 2027
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April 25 – 27, 2027
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September 30 – October 2, 2027
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March 19 – 23, 2028
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November 5 – 8, 2028
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March 18 – 22, 2029
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November 3 – 6, 2030
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View Full Calendar

Featured Events
April 27 – 29, 2025

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

May 5 – 7, 2025

MCAA, SMACNA and TAUC invite you to participate in the 2025 National Issues Conference focusing on key regulatory and legislative issues affecting the union construction industry today.