Upcoming Events


Take your success up to the next level

Building businesses, one handshake at a time.

OJBA Expo is an annual event with the goal of creating growth opportunities for professionals in the construction, management & real estate industries in the Tristate and Mid-atlantic regions.

Each year, exhibitors and attendees take advantage of this powerful networking platform to meet with new contacts, greet existing clients and discover the latest industry trends as they browse an expansive show floor featuring over 350 booths.

Additionally, industry-specific educational seminars scheduled throughout the event provide attendees with valuable tips, tools, and insights into developing their business.

The OJBA Story

OJBA was founded by Mike Weber.  For many years he worked as a general contractor, so he understands the endless details and complicated calculations needed to plan and execute a project to completion and the challenges of getting the right person for the right job.

During his career in construction, he attended many trade shows – and he realized the power and impact such a networking event could have for the construction and real estate industries.

In 2012 he established OJBA, launching its first event, a show for Catskill area builders and developers. The show featured just 30 booths.


0+ exhibitors

From various industries

0+ attendees

Looking to grow their businesses

0+ businesses

With increased ROI