Alko Weatherproofing, Llc
Residential General Contractor contractor in Portland, Oregon
Active LicenseLicense #OR-257546
TradeResidential General Contractor
CityPortland, OR 97220
Phone(503) 502-9321
Business typeRGC
PrincipalAlexander Louis Fonseca
Licensed since2025-08-05
License expires2027-08-05
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License data sourced from the Oregon Construction Contractors Board public records. Verify current status with the state before hiring.