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Mammoth Mechanical Llc

Commercial Specialty Contractor Level 1 contractor in Portland, Oregon

Active License
License #OR-246729
TradeCommercial Specialty Contractor Level 1
CityPortland, OR 97220
Phone(971) 804-1770
Business typeCSC1
PrincipalLawrence William Wiedefeld
Licensed since2023-10-23
License expires2027-10-23
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License data sourced from the Oregon Construction Contractors Board public records. Verify current status with the state before hiring.

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