Construction Conferences in the USA: The 2026 and 2027 Calendar

Dates last verified August 2026. Organisers move events, and some 2027 dates are announced by month before the exact days are set. Every event name in the tables links to the official site. Confirm there before you book travel or a booth.

Still to come in 2026

The autumn run is the busiest part of the year, and two of the three overlap. Groundbreak in Orlando and Greenbuild in New York sit on almost the same dates, so a firm sending one person has to choose.

The 2027 calendar

Two of these have a confirmed month but not confirmed days. The Advancing series announces exact dates and cities later than the big trade shows, so watch those pages rather than assuming last year's city repeats.

The CONEXPO gap, and why it matters to your planning

There is no CONEXPO-CON/AGG in 2027. It runs on a three-year cycle and the next edition is from 13 to 17 March 2029 in Las Vegas.

This catches people out in two ways. Firms hold marketing budget for a show that is not happening, and equipment buyers wait for a floor that will not open for years. If you have been putting off a purchasing decision until you can see everything in one hall, that plan needs replacing.

Internationally, Intermat runs from 24 to 27 April 2027 in Paris on the alternating cycle. For most US contractors the travel is hard to justify, but for anyone evaluating European equipment or looking for distribution, it is the year's serious option.

Trade shows and platform events are different products

Lumping these together is why some firms conclude that conferences do not work. They are not the same thing and they do not reward the same behaviour.

The small expensive ones are often the best value

The Advancing series costs more per head than a trade show badge and draws a fraction of the numbers. That is the point. The attendee list is senior, the sessions are narrow, and the conversations happen because everyone in the room is working on the same problem. For a firm selling into large contractors, a room of eighty decision makers beats a hall of forty thousand visitors.

How to make the week pay for itself

Decide before you book whether you are going to learn, buy, sell, or hire. Optimise for one. Firms that try to do all four come home with a lanyard and a bag.

• Three weeks out, pull the exhibitor and speaker lists, choose the fifteen worth your time, and ask each for twenty minutes at a named time. The event itself is a genuine reason to make contact, which is what separates this from cold outreach.
• Book meetings away from the stand. Breakfast and hotel lobbies beat a booth where you are both being interrupted.
• Send someone who can decide. Sending a junior to gather brochures is how a five figure trip returns nothing.
• Write the follow-ups within 48 hours. This is the step firms skip, and it is the only one that converts the cost into pipeline.

What it actually costs

Badges run from a few hundred dollars for a floor pass to several thousand for the senior invitation-led events. That is rarely the real number. Add flights, three or four nights at conference hotel rates in Las Vegas or Orlando, meals, and the days your people are not producing, and one attendee at a major show is usually a five figure decision for a small firm.

Which is worth saying plainly, because it changes the question. It is not can we afford to go. It is which one event will we work properly this year.

If your work sits on the design side, the architecture conference calendar covers AIA27, Greenbuild, NeoCon, and the Facades+ series. And whichever event you pick, the follow-up sequence is where the return actually comes from.