About PBX21 (in 2022!)

We look forward to seeing you at PBX21 (now scheduled for January 26, 2022), CSI Honolulu’s annual trade show for Hawaii’s building and design industries. Industry professionals will enjoy FREE ADMISSION to a showcase of the latest products and services from local and national vendors, 27 expert-led AIA-accredited seminars, and opportunities to connect with peers during our hosted lunch and pau hana reception.

Interested in exhibit space? Booth reservations are now being accepted! Contact Barbie Rosario at


Hawai‘i Convention Center
1801 Kalakaua Avenue
Honolulu, HI 96815


January 26, 2022 (NEW DATE!)
Exhibition Hall: 9:30am-5:30pm
Educational Sessions: 7:45am – 4:15pm

COVID DISCLAIMER: PBX21 is scheduled for January 26, 2022. We are working with our venue, the Hawai‘i Convention Center, to ensure that this event complies with the latest COVID-19 requirements. We are hopeful by that time, COVID-19 restrictions will be further lifted, and the City & County of Honolulu’s COVID-19 Reopening Strategy will allow for public exhibit and tradeshow events. We continue to plan for PBX21 – with its new date in early 2022, and will keep you informed of any changes.

Following the success of our inaugural – and all-virtual – PBX20 last October, this year’s in-person event brings together local architects, engineers, contractors, and owner representatives (AECO) for a day of education, information and networking.

Schedule at a Glance

All times/sessions are subject to change. With the date change to January 26, 2022, we are working with our numerous presenters to reconfirm their availability. Visit our Schedule of Events page for additional details.


Ho‘okipa - Opening Ceremony & Blessing

Exhibition Hall Hours

Continuing Education Seminars

AECO Industry Luncheon

Pop-Up Dessert Stations

Pau Hana Celebration with Prizes and Pūpū

*Hawaii Standard Time (HST)


8:45am - 9:00am

9:00am - 5:30pm

7:45am - 4:15pm

11:30am - 1:00pm

1:45pm - 2:30pm

4:15pm - 5:30pm


Exhibit Hall

Exhibit Hall


Exhibit Hall

Exhibit Hall

Exhibit Hall

Mahalo to Our PBX21 Sponsors

Find out more about sponsorship opportunities and benefits by contacting Barbie Rosario at

Awakea 'Aina Lunch Sponsors

Pau Hana Reception Sponsors

Aloha Sponsors

Mea 'Ono Dessert Sponsors​

Mahalo Sponsors

Pacific Architects
WE Painting

Industry Sponsors

Industry Partners

ASCE Hawaii
ASID Hawaii
SMPS Hawaii
ULI Hawaii

Become an Exhibitor

Reserve your booth space now!

It’s not too late to reserve your booth for this year’s PBX21! This is an exceptional opportunity to display your products to hundreds of AECO professionals who also will enjoy hosted lunch and pau hana reception, 24 expert-led AIA-accredited seminars, prize giveaways – and FREE admission.

PBX21 also offers a variety of exhibitor sponsorship upgrades to boost your company profile at the event and on the PBX website, giving you added promotional value for your investment.

For a PBX21 Exhibitor Packet, contact Barbie Rosario at


Hawai‘i Convention Center
1801 Kalakaua Avenue
Honolulu, HI 96815

We are proud to announce that PBX21 is committed to be a zero waste event.

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