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

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

The NCPWB Technical Conference is just around the corner! Don’t miss this exciting opportunity to learn, share, and connect. This year’s conference is packed with valuable content and unmatched opportunities to network with friends, colleagues, and new acquaintances. We’re also introducing for the first time, an exhibitor showcase on Monday afternoon where you can see the latest and greatest welding technologies. Don’t miss it – register today!

The Regular Rate Deadline of January 31, 2025, is approaching fast! Register for MCAA25 today to lock in the Convention’s most favorable registration rates.

Posting to the MCAA GreatFutures Job Board is quick, easy and an excellent way to keep your company at the front of students’ minds as they search for their next internship or full-time position upon graduation. The job board was created to highlight entry level (no experience required) positions in the mechanical contracting industry.

MCAA and long-time safety partner CNA bring you the prestigious MCAA/CNA Safety Excellence Awards Program. The annual awards honor MCAA member companies’ successful safety programs and innovative safety initiatives because nothing is more important than the health and safety of our workers. Take a moment to celebrate your company’s successes – apply today!

On October 2, MCAA began a nationwide survey of select MCAA firms regarding current customs and best practices to account for and mitigate BIM-related risks. This topic is crucial and urgent for our industry, and MCAA is proud to take a leadership role to benefit our members and the industry as a whole. The survey was sent to randomly selected MCAA members by the researchers to increase statistical validity and reduce costs and time associated with sampling the entire MCAA membership. In order to gather more information, we are now sending the survey to our entire membership. Participating in an industry-wide survey is more than just ticking boxes; it’s your chance to shape the future of our industry. By taking a few moments to complete this survey, you’re not just contributing data—you’re making a difference. Let’s take this step together to build a better tomorrow for our industry!

The 2025 MEP Innovation Conference is shaping up to be our biggest event yet, with over 500 attendees already registered! Limited space remains for both conference registration and accommodations at the Intercontinental Hotel in Los Angeles, the hub of this year’s event. With rooms at the Intercontinental nearly sold out, now is the time to act to secure your spot at the most anticipated conference in the MEP industry. Spots and accommodations are going fast—don’t wait!

Effective cash management can mean the difference between success and failure for the mechanical contractor. MCAA’s Cash Flow explains how contractors can manage their cash flow to maximize profits and growth. It’s just one of MCAA’s educational resources that are free to MCAA members as a benefit of membership.

As we reflect on the past year and look forward to 2025, MCAA remains steadfast in our mission to guide and support the success of our members, building a stronger and more sustainable future for the mechanical contracting industry. Through innovative, member-driven resources, comprehensive educational programs, and strategic partnerships, we have empowered our community to navigate challenges, seize opportunities, and shape a future defined by innovation and growth. This Year in Review highlights the events, initiatives, and resources that have enabled our members to thrive, showcasing our collective efforts to advance the industry together.

Workplace head injuries remain a significant concern in the construction industry. To address this, the John R. Gentille Foundation (JRGF), ELECTRI International, the American Society of Concrete Contractors (ASCC), and The Association of Union Constructors (TAUC) have partnered with the Virginia Tech Helmet Lab on a study to improve industrial helmet safety. The success of this research depends on industry participation to provide real-world data on workplace head injuries for use in developing test protocols. Help advance helmet technology, reduce the risk of traumatic brain injuries, and make a lasting impact on worker safety. Take the survey today!

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.

The Early Bird registration deadline for MCAA25 is here! Register for MCAA25 today, December 31, 2024, to lock in the Convention’s most favorable registration rates. Don’t miss this opportunity to attend a comprehensive and insightful event that promises to shape the future of your business and leadership strategies. Register today!

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Upcoming Events
January 8 – February 26, 2025
  • MCAA
  • Online Course
January 8 – February 26, 2025
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January 12 – 16, 2025
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January 13 – 16, 2025
  • MCAA
  • MSCA
  • NCPWB
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  • Meeting
January 13 – 17, 2025
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January 19 – 23, 2025
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January 27 – 30, 2025
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  • Meeting
March 2 – 6, 2025
  • JRGF
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  • Meeting
March 16 – 18, 2025
  • MCAA
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  • Training program
March 26 – 28, 2025
  • MCAA
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  • Training program
March 26 – 28, 2025
  • MCAA
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  • PCA
  • Training program
March 26 – 28, 2025
  • MCAA
  • MSCA
  • PCA
  • Training program
April 6 – 10, 2025
  • MCAA
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April 6 – 10, 2025
  • MCAA
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  • PCA
  • Training program
April 7 – 11, 2025
  • MCAA
  • Training program
April 27 – 29, 2025
  • MCAA
  • NCPWB
  • Meeting
May 5 – 7, 2025
  • MCAA
  • MSCA
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  • PCA
  • Meeting
May 12 – 14, 2025
  • MCAA
  • MSCA
  • PCA
  • Meeting
May 19 – 21, 2025
  • MSCA
  • PCA
  • Meeting
June 16 – 18, 2025
2025 WiMI Conference
Kansas City, MO
  • MCAA
  • MSCA
  • PCA
  • Meeting
June 23 – 25, 2025
2025 Converge
Minneapolis, MN
  • MCAA
  • MSCA
  • PCA
  • Meeting
July 27 – 30, 2025
  • MCAA
  • Meeting
September 7 – 10, 2025
ALI Course 25, Week 1
Chapel Hill, NC
  • MCAA
  • MSCA
  • PCA
  • Training program
September 8 – 10, 2025
  • MCAA
  • MSCA
  • PCA
  • Meeting
  • Training program
September 15 – 17, 2025
  • MCAA
  • MSCA
  • PCA
  • Meeting
September 21 – 25, 2025
  • MCAA
  • Training program
September 22 – 26, 2025
  • MCAA
  • Training program
October 5 – 7, 2025
  • MCAA
  • MSCA
  • PCA
  • Meeting
October 7 – 9, 2025
  • MCAA
  • MSCA
  • PCA
  • Meeting
October 9 – 11, 2025
MCAA 2025 GreatFutures Forum
Salt Lake City, UT
  • JRGF
  • MCAA
  • MSCA
  • PCA
  • Meeting
October 12 – 16, 2025
  • MCAA
  • Training program
October 13 – 17, 2025
  • MCAA
  • Training program
November 2 – 6, 2025
ALI Course 25, Week 2
Chapel Hill, NC
  • MCAA
  • MSCA
  • PCA
  • Training program
November 9 – 12, 2025
  • MCAA
  • MSCA
  • PCA
  • Meeting
December 3 – 5, 2025
2025 Industry Funds Conference
Longboat Key, Florida
  • MCAA
  • MSCA
  • PCA
  • Meeting
January 12 – 14, 2026
  • MCAA
  • MSCA
  • NCPWB
  • PCA
  • Meeting
January 18 – 22, 2026
  • MCAA
  • Training program
January 19 – 23, 2026
  • MCAA
  • Training program
January 25 – 30, 2026
  • MCAA
  • Training program
January 26 – 28, 2026
  • MCAA
  • MSCA
  • PCA
  • Meeting
March 15 – 19, 2026
  • JRGF
  • MCAA
  • MSCA
  • PCA
  • Meeting
April 27 – 29, 2026
  • MCAA
  • NCPWB
  • Meeting
June 8 – 10, 2026
2026 WiMI Conference
Coronado, CA
  • MCAA
  • MSCA
  • PCA
  • Meeting
July 26 – 29, 2026
  • MCAA
  • Meeting
September 24 – 26, 2026
  • JRGF
  • MCAA
  • MSCA
  • PCA
  • Meeting
November 8 – 11, 2026
  • MCAA
  • MSCA
  • PCA
  • Meeting
March 7 – 11, 2027
  • JRGF
  • MCAA
  • MSCA
  • PCA
  • Meeting
April 25 – 27, 2027
  • MCAA
  • NCPWB
  • Meeting
September 30 – October 2, 2027
  • JRGF
  • MCAA
  • MSCA
  • PCA
  • Meeting
October 10 – 13, 2027
  • MCAA
  • MSCA
  • PCA
  • Meeting
March 19 – 23, 2028
  • JRGF
  • MCAA
  • MSCA
  • PCA
  • Meeting
November 5 – 8, 2028
  • MCAA
  • MSCA
  • PCA
  • Meeting
October 21 – 24, 2029
  • MCAA
  • MSCA
  • PCA
  • Meeting
November 3 – 6, 2030
  • MCAA
  • MSCA
  • PCA
  • Meeting

View Full Calendar

Featured Events
January 13 – 16, 2025

MCAA, SMACNA, TAUC have partnered together to host the Safety & Health Conference, the biggest construction safety event of the year. The conference brings together safety professionals from across the construction industry to collaborate and explore the challenges and opportunities within our field.

January 27 – 30, 2025

Known as the best technology conference for mechanical, electrical, plumbing, service and sheet metal contractors, this conference will provide educational sessions led by contractors from all three trade associations.