Building Services Institute Group (BSI Group) has reached $220 million total member revenues since its inception in July.
Building Services Institute Group (BSI Group) has reached $220 million total member revenues since its inception three weeks ago. BSI Group has announced that the following commercial HVAC contractors have joined in the month of July: Engineering Excellence, Cincinnati, Ohio; JE. Johnson Mechanical, Midland, Mich.; Grodski Mechanical Services, Hartford, Conn.; Fred Williams Co., Boston, Mass.; Lightfoot Mechanical, Weatherford, Texas; Air Excellence, Richmond, Va.; Mesa Energy Systems, Irvine, Calif.; Watkins Mechanical, Springboro, Ohio.
