Castell Construction Llc
General contractor in Kennewick, Washington
Active LicenseLicense #CASTECL747B6
TradeGeneral
CityKennewick, WA 99336
Phone(509) 947-6074
Business typeLimited Liability Company
PrincipalCastellanos, Mario A
Licensed since2026-03-18
License expires2028-03-18
UBI606036104
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License data sourced from Washington State Department of Labor & Industries public records. Verify current status with the state before hiring.
