Seattle, Wash. (January 13, 2023) – Sienna Technologies purchased an industrial building in the Harbour Pointe neighborhood of Mukilteo, Washington for $8,200,000. Kidder Mathews Executive Vice President Zach Vall-Spinosa and Associate Ryan Foster represented Sienna in the transaction. The seller was UMC, Inc., a mechanical contractor with a large commercial footprint in the Pacific Northwest. […]
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