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MACS 2023 Annual Training Event & Trade Show

February 2-4, 2023
Nashville, TN

The Mobile Air Climate Systems Association (MACS) invites you to come to Nashville, TN for our 43rd annual Training Event and Trade Show at the Gaylord Opryland Resort.

MACS Training Event provides a forum that joins all industry segments and professionals together to foster growth and expand knowledge. By facilitating relationships industry-wide, MACS allows industry professionals to easily attain the information they need to solve their customer’s A/C problems.

Over three days attendees can learn from 31 speakers and participate in 41-hours of mobile A/C training. Presentations will feature service and repair knowledge for automotive, light-duty trucks, heavy-duty and off-road trucks, and electric vehicles. Six social events provide important networking time to create and grow relationships.

MACS holds the only mobile A/C product specific Trade Show in the United States. This is your opportunity to meet the expert industry vendors of parts, tools and equipment and chemicals.

MACS will also hold complimentary Section 609 classes in English and Spanish.

Registration is now open.
Full Registration Package: MACS Members $435/Non Members $635
Registration is available for individual events.  For more information, please contact the MACS office at (215) 631-7020 or

Welcoming Reception at The Wildhorse Saloon

Thursday evening, February 2nd, jump on the bus to downtown Music City for the total Nashville experience with your industry friends ! Enjoy, food, drinks, and genuine country music performances at the Wildhorse Saloon. You can even join the line dances and show off your country moves.