California (CA)

Ontario

Ontario Convention Center - 6032323

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Privately Funded

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Publicly Funded

Addenda Available

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Published February 6, 2026 at 7:00 PM

Updated February 7, 2026

Description

Demolition, site work and addition to a mixed-use development in Ontario, California. Design plans call for the addition of a 247,000-square-foot conference / convention center; and 600-room hospitality development.

The project entails expanding the Ontario Convention Center by adding 247,000 square feet of new meeting, exhibit, and ballroom space—nearly doubling its size—and integrating it into a walkable Convention Center District supported by a new adjacent 600-room hotel. As of February 6, 2026, this project is in the design phase. A firm start date has not been determined, although construction is expected to be completed by the end of 2027.

Details

Stage

Design

Building Use

Conference / Convention Centers

Value

$340,000,000.00

Sector

Public - City

Project Type

Addition, Demolition, Site Work

Bonds

Set Asides

Documents Not Available

Plans and Specifications are not available for this project. If that changes, they will be made available here.

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Contacts

2 Record(s)

Architect

Contact

Phone

Fax

Owner

Contact

Phone

Fax

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United States of America

Ontario Convention Center - 6032323

Description

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