Helfrich Bros Boiler Works Inc
General contractor in Lawrence
Active License
License #HELFRBB876QO
TradeGeneral
CityLawrence 01843
Phone(978) 683-7244
Business typeCorporation
PrincipalHelfrich, Vincent P Jr
Licensed sinceNovember 2013
License expiresNovember 2027
UBI603344193
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License data sourced from Washington State Department of Labor & Industries public records. Verify current status with the state before hiring.
