NADCA’s 31st Annual Meeting & Exposition is taking place in Coronado, CA, March 9–11, 2020 at the award-winning Loews Coronado Bay Resort.

The meeting brings together a diverse group of professionals involved in air duct cleaning and the inspection, cleaning, and restoration of HVAC systems. Attend to take part in educational sessions designed to take your business to the next level, training courses led by industry leaders, and networking opportunities sure to spark innovation.

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Important Info

View & Download the Final Program

Exhibitor & Sponsor Opportunities

View the Prospectus


Are you ready?


  • At Annual Meeting I’m able to get a first-hand look at the latest products and technology in the industry. The educational sessions are always relevant – they’ve helped me grow my business and run it more efficiently.
    Brooks Ingrassia, ASCS
    NADCA member since 2013
  • It is vitally important for me to attend NADCA's annual meeting. As mentors in the trade retire, continuing relationships with like-minded individuals allows companies like ours to keep up with the latest equipment and trends in our industry.
    Paul Keller Jr.
    Service-Tech Corporation
  • Attending the meeting helps me in my profession and my business by giving me fresh ideas on how to market my business, how to motivate my employees, and different ways to make my customers happy. I couldn’t get that information any other way except by talking to other people that actually out there doing the same kind of business as I am in different parts of the country.
    Bill Lundquist, ASCS, CVI
    Monster Vac, Inc.

Exhibitors & Sponsors

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Coronado, California

Welcome to Coronado! Just across the bridge from San Diego, this tree-lined beach haven is best known for its beautiful waterway views and famous attractions like the Hotel Del Coronado. Make sure you take in all the sights and experiences while you're in town for the 2020 Annual Meeting and Exposition!

Explore the City

Countdown to NADCA’s 31st Annual Meeting