UNIONS:

• Sheet metal Works Local #10
• International Brotherhood of Electrical Workers, Local #292
• International Brotherhood of Electrical Workers, Local #110
• Lakes & Plains Regional Council of Carpenters and Joiners, Local #87

 ORGANIZATIONS:

• Minnesota Association of School Maintenance Supervisors, MASMS
• Sheet Metal, Air- Conditioning and Roofing Contractors Association, SMARCA or Minnesota Inc.
• Sheet Metal and Air-Conditioning Contractors National Association Inc., SMACNA
• St. Paul Builders Exchange
• American Society of Heating, Refrigeration and Air-Conditioning Engineers, ASHRAE
• American Society for Healthcare Engineering, ASHE
• NECA, National Electrical Contractors Association
• Minnesota Mechanical Contractors Association

OTHER:

• NSF Certified
• UL Listed for Junction Boxes
• On November 2, 1999 we were presented with the Blue Chip Award. Nationally recognized by Mass Mutual – The Blue Chip Company, the US Chamber of Commerce, and Nation’s Business as an outstanding small business.