The 2026 Annual Convention & Legislative Summit will be held at the Grand Hyatt Washington, located at 1001 H Street, NW Washington, DC.

Yes. The ACEC discounted room rate at the Grand Hyatt Washington is $324 per night, plus a $30 nightly destination fee, plus applicable taxes. This rate is available through April 3, 2026, or until the ACEC room block sells out. Once registration is complete, attendees will receive a confirmation email with instructions and a link to reserve their room.

No. Should you be contacted by another company stating that they are a housing company for ACEC or asking to make your reservation, be aware that these have not been authorized to contact ACEC attendees and are not affiliated or endorsed by ACEC.

If contacted by an unauthorized broker, please notify the ACEC Meetings & Events department at meetings@acec.org. Booking through an unauthorized service provider could result in unconfirmed bookings. If this occurs, the hotel may have no obligation to provide you with the accommodations you were expecting. Do not fall victim to this practice — book your hotel room directly through ACEC's reservation link.