Category » Contractors

Local 50 Sucessfully Campaigns Groveport Schools to use Mechanical Insulation in Upcoming Construction

Since September 2014, Insulators Local 50 has been on a campaign to get the new Groveport High School construction to include mechanical insulation. The project just completed the bidding process. There were 3 Union contractors who submitted bids for the work. The...

Local 50 Welcomes Two New Signatory Contractors

Local 50 is proud to announce the addition of two signatory contractors now relying on union Insulators. L.T. Mandeville and Rayco Thermal Resources (formerly known as Midwest) have joined our ranks. Formerly operating in the non-union market, both contractors have...