General Information


Onsite registration will be located in the Paris Las Vegas Hotel.

Registration hours are as follows:

Monday, March 4 Tuesday, March 5 Wednesday, March 6
7:00 AM - 5:00 PM 6:00 AM - 8:00 PM 7:00 AM - 4:30 PM


Your badge is your admission to all functions of the event, including the exhibit hall. Please be sure to wear it at all times

Certificate of Attendance & Continuing Education Credits (CECs)

Certificates of Attendance and Continuing Education Credits will be provided approximately three weeks after the Annual Meeting and Exposition. For satisfactory completion, attendees must have paid the registration fee and attended their chosen sessions in their entirety in order to receive a certificate of completion/attendance. Attendees not fulfilling these requirements will not receive a certificate.


The Exposition provides attendees access to a wide assortment of products, equipment, and services on display by leading suppliers of the HVAC cleaning industry. If you're looking for vacuum equipment, lab and analytical services, cleaning accessories, containment systems, and business products and services that can help you grow your business, then the NADCA Exposition is the place to find what you need!

Exhibit Hours

Monday, March 4 Tuesday, March 5 Wednesday, March 6
5:00 PM - 9:00 PM
Grand Opening &
Welcome Reception
8:00 AM - 9:00 AM

12:00 PM - 1:30 PM

8:00 AM - 9:00 AM

11:45 AM - 1:30 PM

*Please note: Badges must be worn in order to gain access to the exhibit hall. Individuals under the age of 18 are not permitted. 

NADCA Membership Booth

Stop by the NADCA membership booth to share your experiences and memories from past NADCA events! While you're there, you'll be able to purchase your own customizable safety manual, ACR, the NADCA Standard, a copy of the NADCA General Specification document, the DEDP Standard, T-shirt patches, and more!

Social Networking

Connect with NADCA on social media!
Twitter: @Duct_Cleaners

Be sure to use hashtag #NADCA2024 to connect with other attendees and share your experiences throughout the event!

NADCA Party: Guest Tickets

The NADCA party is an adults-only event on Tuesday, March 5 from 7:00 pm - 10:00 pm. Guest tickets are available to purchase for $250 per person. Guest tickets do not include admission to the NADCA educational sessions. Admission to the NADCA party is included for those attendees who have purchased a full Annual Meeting registration. Please note, the NADCA party is reserved for attendees and guests ages 21+.

Environmental Footprint

NADCA continues to take steps towards hosting a more environmentally friendly meeting. Please take note of the continued advancements:

  • Program guides are printed on recycled paper
  • Session presentations are provided online via web link in lieu of printed handouts
  • Recycling bins are located throughout the hotel


NADCA fully complies with the legal requirements of the Americans with Disabilities Act rules and regulations. If you are an attendee in need of special accommodations, please notify the hotel and indicate the type of assistance needed. NADCA cannot ensure the availability of assistance without advanced notice.

Event Facility

Paris Las Vegas
3655 S Las Vegas Blvd,
Las Vegas, NV 89109