The partners that collaborated on the development of the Ilani Casino and resort announced during a press conference the formation of an investment group for expanding the facility to include a 14-story, 300-room hotel. The casino’s hotel will accommodate additional space for gaming.

As the development company, the Cowlitz Indian Tribe announced the casino will receive exterior and interior updates, as well as the opening of two new restaurants. The hotel project comes on the heels of the completion of a 2,500-seat meeting and entertainment center that competes with similar dual-purpose facilities located in greater Portland, Oregon.

After the hotel opens, along with the new restaurants and additional gaming space, the Ilani property will exceed 400,000 square feet. The gaming space alone covers more than 100,000 square feet, with 17 table games and 2,500 slot machines.

As an independent contractor, Conco Companies provides shotcrete, concrete formwork, concrete pumping, concrete trucking, and concrete reinforcement services for the Ilani Casino Hotel project. Our ability to work safely and efficiently on large-scale projects helped Conco Companies receive the contract for the concrete phase of the construction project. Conco Companies has developed a reputation for rapidly adapting to the changes made for fast-paced projects such as the Ilani Casino Hotel. We started on the project in July 2021, with an expected completion date to be sometime during April of 2022.

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9005 Modera Morrison9005 Modera MorrisonIn mid-June 2021, the Conco Companies began full concrete services on the Modera Morrison project in Portland, a 36,000 SF footprint with two levels of below-grade parking and four elevated decks totaling nearly 120,000 SF. It will be a mixed-use apartment community between the Morrison and Belmont neighborhoods, providing studio, one-, two-, and three-bedroom homes with private balconies.


Modera Morrison is designed by SERA and developed by Mill Creek Residential Trust, with KPFF as the structural engineer and Conco as the concrete services provider. Conco was selected for our expertise and exceptional turnkey concrete services and for being one of the top commercial concrete contractors in Portland. We previously worked with the Mill Creek team to finish the Modera Akoya project on time and under budget, and look forward to completing our next collaboration in Mid-December 2021.


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In late April 2021, Conco Companies poured a mat foundation for the 1000 Virginia project, a 45-story mixed use tower that is part of the Cornish College of the Arts Centennial Labs building. This tower, which was developed by NASH – Holland Boren & Virginia Investors, requires full concrete services including pumping, formwork, and reinforcement.

When completed, 1000 Virginia will include 454 residential units and 1,000 sf of retail space. It will also include 6 levels of underground and 3 levels of aboveground parking to accommodate 242 vehicles and 397 bicycles. Conco is on track to complete our portion of the job in October 2022, making this our 6th 40+ story tower on the Seattle skyline.

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In May 2020, The Conco Companies topped out Angelo Tower, a 150,000 SF project that produced new retail space, new office space and multiple low-income housing units, in the Vancouver community. Also contributing to the project were Robertson & Olsen Construction, Wilson Architects PLLC, and KGA Consulting Engineers.

For Conco’s portion of the project, we provided concrete services not limited to concrete pumping, concrete placing, horizontal elevated-deck formwork, vertical cast-in-place formwork, engineering, shotcrete, and detailing. Our project scope included Slab on Grade (SOG), three elevated decks, and three elevated Slab on Metal Decks (SOMDs).

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The Conco Companies has completed its concrete services for 400 University @ Rainier Square, a 10-story office building in Seattle. We were selected based on our experience with similar tower structures in the Seattle market. This building, which was developed by Wright Runstad & Company, required full concrete services ranging from concrete pumping to concrete reinforcement.

400 University @ Rainier Square has a footprint of 17,400 SF that slims to 9,250 SF at the tower levels, and 106,000 SF of elevated deck. It’s also part of the larger Rainier Project, which creates a trio of structures that include Seattle’s 2nd tallest building. Conco is proud to have contributed to a high-profile milestone in the life of Seattle’s skyline.

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